Continuum Electromechanics/High Voltage Group

Professor Markus Zahn

Publications: Conference Papers

    Proceedings of Refereed Conferences

     

  1. Zahn, M. and J.K. Skinner, “Self-excited Alternating Operation of Coupled Commutator Machines,” Proceedings of the Midwest Power Symposium, Rolla MO, October 1972.
  2. Hebner, R.E., E.C. Cassidy. M. Zahn, and R.J. Sojka. “Electric Field Distributions and Space Charge Behavior in Nitrobenzene Under Low Frequency Alternating Voltage,” 1973 Annual Report for the Conference on Electrical Insulation and Dielectric Phenomena, Montreal, Canada, 1973, pp. 112-119.
  3. Zahn, M., “Transient Electric Field and Space Charge Behavior for Unipolar Ion Conduction in Liquid Dielectrics,” 1974 Annual Report for the Conference on Electrical Insulation and Dielectric Phenomena, Downington, PA, 1974, pp. 525-539.
  4. Zahn, M., “Self-excited Alternating Operation of Electric and Magnetic Machines,” IEEE Southeastcon, Orlando, FL, 1974.
  5. Zahn, M., “Duality Between Surface Coupled Interfacial Waves for Electrically Charged and Self-Gravitating Drops,” Proceedings of the International Colloquium on Drops and Bubbles, Jet Propulsion Laboratory and California Institute of Technology, Pasadena CA, 1974, pp.122-138.
  6. Zahn, M., “Transient Electric Field and Space Charge Behavior for Unipolar Ion Conduction In Discharging Dielectrics,” U1975 Conference on Dielectric Materials, Measurements  and ApplicationsU, Cambridge, England, 1975, pp. 290-294.
  7. Zahn, M., “Transient Electric Field and Space Charge Behavior for Drift Dominated Bipolar Conduction in Dielectric Liquids,” Proceedings of the Fifth International Conference on Conduction and Breakdown of Dielectric Liquids, Delft, Holland, 1975, pp. 61-64.
  8. Zahn. M., “Transient Drift Dominated Unipolar Conduction Between Coaxial Cylinders,”1975 Annual Report for the Conference on Electrical Insulation and Dielectric Phenomena, Gaithersburg, MD, 1975, pp. 396-408.
  9. Zahn, M., and R.J. Sojka, “Transient Drift Dominated Bipolar Conduction with Recombination,” 1976 Annual Report for the Conference on Electrical Insulation and Dielectric Phenomena, Buck Hill Falls, PA, 1976, pp. 117-127.
  10. Zahn, M., “Effect of Prestressing, Excitation Risetime, Excitation Frequency and Charge Injection on the Charging and Discharging Transients for Drift Dominated Conduction In Electrical Insulators,” IEEE International Symposium on Electrical Insulation, Philadelphia, PA, June 1976, pp. 239-242.
  11. Zahn, M., and R.J. Sojka, “Transient Bipolar Kerr Effect Studies of Nitrobenzene Under High Field Conditions,” U1977 Annual Report for the Conference on Electrical Insulation and Dielectric PhenomenaU, Colonie, NY, 1978, pp. 69-74.
  12. Zahn, M., and W. Stanaland, “Bipolar Conduction with Alternating Excitations,” Proceedings of the Sixth International Conference on Conduction and Breakdown of Dielectric Liquids, Rouen, France, July 1978, pp. 57-64.
  13. Zahn, M., and T.J. McGuire, “Polarity Effect Measurements Using the Kerr Electro-optic Effect With Coaxial Cylindrical Electrodes,” U1979 Annual Report for the Conference on Electrical Insulation and Dielectric PhenomenaU, Whitehaven, PA, 1979, pp. 149-159.
  14. Bellows, R.J., P. Grimes, J.A. Shropshire, and M. Zahn, “Advances In Zinc Bromine Batteries for Motive Power,” Electric Vehicle 1980 Conference, St. Louis MO, May 1980.
  15. Zahn, M., “Drift Diffusion Unipolar Conduction,” 1980 IEEE International Symposium on Electrical Insulation, Boston, MA, June 1980, pp. 162-166.
  16. Zahn, M., and W. Stanaland,  “Nonlinear Bipolar Conduction with Sinusoidal Voltage Excitations,” U1980 Conference on Electrical Insulation and Dielectric PhenomenaU, Boston, MA, October 1980, pp. 366-374.
  17. Zahn, M., P. Grimes, R. Bellows, and J. Shropshire, “Parasitic Current Elimination in Series-Connected Electrochemical Cell Systems with Shared Electrolyte. I. Theory,” 158th Meeting of the Electrochemical Society, Hollywood, FL, October 1980.
  18. Grimes, P., R. Bellows, J. Shropshire, and M. Zahn, “Parasitic Current Elimination in Series-Connected Electrochemical Cell Systems with Shared Electrolyte. II. Experimental,” 158th Meeting of the Electrochemical Society, Hollywood, FL, October 1980.
  19. Grimes, P., R. Bellows, and M. Zahn, “Power Dissipation in Shunt-Current Parasitic Process In Series-Connected Electrochemical Cells with Common Electrolyte,” UElectrochemical Society MeetingU, Minneapolis, MN, May 1981.
  20. Grimes, P., R. Bellows, and M. Zahn, “Parasitic Current Elimination In Series-Connected Electrochemical Cell Systems with Shared Electrolyte, Part III. - Channel Interconnects,” UElectrochemical Society MeetingU, Minneapolis, MN, May 1981.
  21. Zahn, M., E.O. Forster, E.F. Kelley, and R.E. Hebner, Jr., “Hydrodynamic Shock Wave Propagation After Electrical Breakdown,” Proceedings of the Seventh International Conference on Conduction and Breakdown in Dielectric Liquids, W.F. Schmidt, Ed., Berlin, Germany. 1981, pp. 398-403.
  22. Zahn, M., “Drift Dominated Unipolar Conduction Small Signal Impedance and Stability,” 1981 Annual Report for the Conference on Electrical Insulation and Dielectric Phenomena, Whitehaven, PA, 1981, pp. 108-115.
  23. Zahn, M., and M. Saidi, “Effects of Fluid Flow on the Electric Field Distribution In Charged Liquid Dielectrics,” 1982 IEEE International Symposium on Electrical Insulation, Philadelphia, PA, June 1982, pp. 281-282.
  24. Zahn, M., and Shi-Woo Rhee, “Electric Field Effects on Stabilization Against Bubbling, Small and Large Amplitude Waves, and Boundary Value Problems in Electrofluidized Beds - Models, Analysis, and Supporting Experiments,” Conference Report of the Industrial Applications Society Annual Meeting, San Francisco, CA, October 1982, pp. 1027-1034.
  25. Zahn, M., D. Fenneman, T. Takada and S. Voldman, “Charging and Discharging Characteristics of a Capacitor with a Charge Injecting Electrode, 1982 Annual Report for the Conference on Electrical Insulation and Dielectric Phenomena, Amherst, MA, 1982, pp. 534-540.
  26. Grimes, P., R. Bellows, and M. Zahn, “Shunt Current Control in Electrochemical Systems - Theoretical Analysis,” Recent Advances in Electrochemical Cell Design - AIChE Symposium, American Institute of Chemical Engineers Meeting, Houston, TX, March 1983.
  27. Zahn, M., T. Takada, Y. Ohki, and J. Gottwald, “Charge Injection and Transport Analysis and Measurements in Highly Purified Water, 4th IEEE Pulsed Power Conference, Albuquerque, NM, June 1983, pp. 312-315.
  28. Zahn, M., “Charge Injection and Transport in a Lossy Capacitor Stressed by a Marx Generator,” Proceedings of the First International Conference on Conduction and Breakdown in Solid Dielectrics, Toulouse, France, July 1983, pp. 34-39.
  29. Gasworth, S.M., J.R. Melcher, and M. Zahn, “Flow-Induced Charge Accumulation and Field Generation in Thin Insulating Tubes,” IEEE Conference Record of 1983 Interfacial Phenomena in Practical Insulating Systems, National Bureau of Standards, Gaithersburg, MD, September 1983, PP. 64-72.
  30. Gasworth, S.M., J.R, Melcher, and M. Zahn, “Induction Sensing of Electrokinetic Streaming Current,” IEEE Conference Record of 1983 Interfacial Phenomena in Practical Insulating Systems, National Bureau of Standards, Gaithersburg, MD, September 1983, pp. 78-86.
  31. Zahn, M., and R. Shumovich, “Labyrinthine Instability in Dielectric Fluids,” Conference Record IEEE Industry Applications Society Annual Meeting, Mexico City, Mexico, October 1983, pp. 1142-1148.
  32. Zahn M., and S, Rhee, “One Dimensional Small Signal Waves in Electro- fluidized Beds,” Conference Record IEEE Industry Applications Society Annual Meeting, Mexico City, Mexico, October 1983, pp. 1002-1007.
  33. Zahn, M., T. Takada Y. Ohki, and J. Gottwald, “Charge Injection and Transport Analysis and Measurements in Highly Purified Water,” Conference Record IEEE Industry Applications Society Annual Meeting, Mexico City, Mexico, October 1983, pp. 1034-1041.
  34. Zahn, M., and R. Shumovich, “Labyrinthine Instability in Dielectric Fluids,” 1983 Annual Report for the Conference on Electrical Insulation and Dielectric Phenomena, Buck Hill Falls, PA, October 1983, pp. 170-175.
  35. Zahn, M., T. Takada, Y. Ohki, and J. Gottwald, “Charge Injection and Transport Analysis and Measurements in Highly Purified Water,” 1983 Annual Report for the Conference on Electrical Insulation and Dielectric Phenomena, Buck Hill Falls, PA, October 1983, pp. 176-184.
  36. Gasworth, S.M., J.R. Melcher, and M. Zahn, “Charge Accumulation and Filtration in Insulating Expansions Filled with Agitated Dielectric Liquids,” 1983 Annual Report for the Conference on Electrical Insulation and Dielectric Phenomena, Buck Hill Falls, PA, October 1983, pp. 200-209.
  37. Zahn, M., Y. Ohki, and H. Matsuzawa, “Kerr Electro-optic Field Mapping Measurements in Ethylene Glycol/Water Mixtures as a Function of Mixture Ratio,” 1984 Annual Report for the Conference on Electrical Insulation and Dielectric Phenomena, Claymont, DE, October 1983, pp. 297-306.
  38. Zahn, M., and D.W. Ericson,  “Electro-optic Field Mapping Measurements in Ethylene Carbonate,” 1984 Annual Report for the Conference on Electrical Insulation and Dielectric Phenomena, Claymont, DE, October 1983, pp. 327-333.
  39. Zahn, M., Y. Ohki, J. Gottwald, K. Rhoads, and M. LaGasse, “Effects of Electrode Material on Charge Injection Transport, Energy Storage, and Dissipation in Highly Purified Water,” Proceedings of 1984 IEEE Symposium on Electrical Insulation, Montreal, Canada, June 1984, pp. 304-310.
  40. Zahn, M., Y. Ohki, K. Rhoads, M. LaGasse, and H. Matsuzawa, “Effects of Electrode Material on Charge Injection and Transport in Highly Purified Water and Water/Ethylene Glycol Mixtures,” IEEE Conference Record of 1984 Sixteenth Power Modulator Symposium, Washington, DC, June 18-20, 1984, pp. 259-267.
  41. Zahn, M., Y. Ohki, J. Gottwald, K. Rhoads, and M. LaGasse, “Effects of Electrode Material on Charge Injection and Transport in Highly Purified Water,” Conference Record for Eighth International Conference on Conduction and Breakdown in Dielectric Liquids, Pavia, Italy, July 24-27, 1984, pp. 88-95.
  42. Zahn, M., “Electro-optic Field and Space Charge Mapping Measurements in High Voltage Stressed Dielectrics,” Proceedings of the International Conference on Properties and Applications of Dielectric Materials, Xi'an, China, June 1985, pp. 40-44.
  43. Zahn, M., and J. Mescua “Double Injection Charge Transport in Dielectrics,” Proceedings of the 5th IEEE Pulsed Power Conference, Arlington, VA, June 1985, pp. 331-334.
  44. Rhoads, K.G., M. Zahn, M. Ishii, and M. Yoda, “Electro-optic Field and Charge Measurements in Water/Ethylene Glycol Mixtures Using an Optical Multichannel Analyzer System,” Proceedings of the 5th IEEE Pulsed Power Conference, Arlington, VA, June 1985, pp. 8-11.
  45. Zahn, M., and J. Mescua “Electro-optic Field Mapping Measurements and Charge Transport Analysis in High Voltage Stressed Dielectrics,” 18th Symposium on Electrical Insulating Materials, Tokyo, Japan, September 30-October 1, 1985, pp. 25-38.
  46. Zahn, M., and J. Mescua, “Bipolar Charge Transport Analysis in High Voltage Stressed Dielectrics,” 1985 Annual Report for the Conference on Electrical Insulation and Dielectric Phenomena, Buffalo, NY, October 1985, pp. 103-108.
  47. LaGasse, M.J., M. Zahn, and J. Huang, “Kerr Electro-optic Field Mapping Measurements in Highly Purified Water Between Coaxial Electrodes,” 1985 Annual Report for the Conference on Electrical Insulation and Dielectric Phenomena, Buffalo, NY, October 1985, pp. 89-95.
  48. Zahn, M., and L. Antis, “Effects of Injected Charge on Electric Field Distributions in Pulse Power Dielectrics,” Workshop on Electrical Quantities in Pulse Power Systems - II, Gaithersburg, MD, March 1986, pp. 11-16.
  49. Zahn, M., J. Mescua, and L. Antis, “Space Charge Effects in High Voltage Stressed Dielectric Liquids,” Conference Record of the 1986 IEEE International Symposium on Electrical Insulation, Washington, DC, June 1986, pp. 76-81.
  50. Zahn, M., M. Hikita, K.A. Wright, and C.M. Cooke, “Kerr Electro-optic Field Mapping Measurements in Electron Beam Irradiated Polymethylmethacrylate,” Proceedings of the 2nd International Conference on Conduction and Breakdown in Solid Dielectrics, Erlangen, Germany, July 1986, pp. 489-493.
  51. Cooke, C.M., M. Zahn, K.A. Wright, and M. Hikita, “Space Charge Accumulation in Polymethylmethacrylate Resulting from Electron Beam Irradiation,” IEEE 23rd Conference on Nuclear and Space Radiation Effects, Providence, RI, July 1986.
  52. Zahn, M., J. Brennan, R. Carreras, C.M. Cooke, M. Hikita, M. Masui, H. Reyes, K. Rhoads, S. Shepard, G. Sun, T. Wang, and K.A. Wright, “Kerr Electro-optic Field and Space Charge Mapping Measurements in High Voltage Stressed Gas, Liquid, and Solid Dielectrics,” Conference Report of the 1986 IEEE Industry Applications Society Annual Meeting, Denver, CO, September-October, 1986, pp. 1260-1265.
  53. Zahn, M., L. Antis, and J. Mescua, “Computation Methods for One- dimensional Bipolar Charge Injection,” Conference Report of the 1986 IEEE Industry Applications Society Annual Meeting, Denver, CO, September-October, 1986, pp. 1307-1315.
  54. Moissis, A.A., and M. Zahn, “Electrofluidized Bed Responses to Small Signal Excitations,” Conference Report of the 1986 IEEE Industry Applications Society Annual Meeting, Denver, CO, September-October, 1986, pp. 1396-1403.
  55. Cooke, C.M., K.A. Wright, M. Hikita, and M. Zahn, “Trapped Charge Distributions in PMMA from Energetic Electron Irradiation by Electro- optic Measurements,” 1986 Annual Report for the Conference on Electrical Insulation and Dielectric Phenomena, Claymont, DE, November 1986, pp. 43-49.
  56. Melcher, J.R., D. Lyon, and M. Zahn, “Flow Electrification in Transformer Oil/Cellulosic Systems,” 1986 Annual Report for the Conference on Electrical Insulation and Dielectric Phenomena, Claymont, DE, November 1986, pp. 257-265.
  57. Carreras, R.F., and M. Zahn, “Kerr Electro-optic Field Mapping Measurements in High Voltage Stressed Liquid and Gaseous Sulfur Hexafluoride,”  1986 Annual Report for the Conference on Electrical Insulation and Dielectric Phenomena, Claymont, DE, November 1986, pp. 287-292.
  58. Hikita M., M. Zahn, C.M. Cooke, K.A. Wright, and J. Brennan, “Kerr Electro-optic Field and Charge Mapping Measurements in Electron Beam Irradiated Polymethylmethacrylate (PMMA) in Air and Vacuum,” 6th IEEE Pulsed Power Conference, Arlington, VA, June 1987, pp. 653-656.
  59. Zahn, M., T.D. Wang, and G. Sun, “Charge Injection and Transport in Polymethylmethacrylate,” 6th IEEE Pulsed Power Conference, Arlington, VA, June 1987, pp. 650-652.
  60. Rhoads, K.G., and M. Zahn, “Kerr Electro-optic Field and Charge Mapping Measurements Focusing on the Metal Electrode/Water Interface,” 6th IEEE Pulsed Power ConferenceU, Arlington, VA, June 1987, pp. 50-53.
  61. Zahn, M., and R.B. Ortega, “Fringing Field Effects in Short Circuited Volume-charged Dielectrics,” 1987 Annual Report for the Conference on Electrical Insulation and Dielectric Phenomena, Gaithersburg, MD, October 1987, pp. 294-299,
  62. Hikita, M., C.M. Cooke, M. Zahn, K.A. Wright, and J. Brennan, “Electric Field and Charge Profiles of Electron Beam Irradiated PMMA Until Breakdown Using Kerr Electro-optic Measurements,” 1987 Annual Report for the Conference on Electrical Insulation and Dielectric Phenomena, Gaithersburg, MD, October 1987, pp. 300-306.
  63. Morin II, A.J., J.R. Melcher, and M. Zahn, “An Absolute Charge Sensor for Fluid Electrification Measurements,” Conference Record of the 1988 IEEE International Symposium on Electrical Insulation, Boston, MA, June 1988, pp. 18-22.
  64. Zahn, M., “Transient Charge Conduction in High Field Stressed Dielectrics,” Conference Record of the 1988 IEEE International Symposium on Electrical Insulation, Boston, MA, June 1988, pp. 282-286.
  65. Washabaugh, A.P., M. Zahn, and J.R. Melcher, “Electrokinetic Pumping Using Traveling Wave High Voltages,” Conference Report of the 1988 IEEE Industry Applications Society Annual Meeting, Pittsburgh, PA, October 1988, pp. 1563-1569.
  66. Morin II, A.J., M. Zahn, and J.R. Melcher, “Equilibrium Electrification Parameters Inferred from Couette Charger Terminal Measurements,” 1988 Annual Report of the Conference on Electrical Insulation and Dielectric Phenomena, Ottawa, Canada, October 1988, pp. 286-292.*
  67. Sheen, D., T. Fujiwara, and M. Zahn, “Sensitive Low Field Kerr Electro- Optic Measurements in Transformer Oil,” 1988 Annual Report for the Conference on Electrical Insulation and Dielectric Phenomena, Ottawa, Canada, October 1988, pp. 334-339.
  68. Brennan III, F.F., and M. Zahn, “Preliminary Kerr Electro-Optic Field Measurements in Melted Polyethylene,” Proceedings of the 3rd International Conference on Conduction and Breakdown in Solid Dielectrics, Trondheim, Norway, July 1989, pp. 555-559.
  69. Zahn, M., “Kerr Electro-Optic Field and Charge Mapping Measurements in Dielectric Gasses, Liquids and Solids,” (Invited) Proceedings of the Sixth International Symposium on High Voltage Engineering, New Orleans, LA, August 1989, paper #50.01.
  70. Morin II, A.J., M. Zahn, and J.R. Melcher, “Fluid Electrification Measurements in Transformer Pressboard/Oil Insulation,” Proceedings of the Sixth International Symposium on High Voltage Engineering, New Orleans, LA, August 1989, paper #13.13.
  71. Washabaugh, A.P., M. Zahn, and J.R. Melcher, “Electrokinetic Pumping of Semi-Insulating Liquids Using Traveling Wave High Voltages,” Proceedings of the Sixth International Symposium on High Voltage Engineering, New Orleans, LA, August 1989, paper #13.12.
  72. Kanematsu, A. and M. Zahn, “Kerr Electro-Optic Field Mapping Measurements in Liquid Nitrogen,” 1989 Annual Report of the Conference on Electrical Insulation and Dielectric Phenomena, Leesburg, VA, Oct. 1989, pp. 429-434.
  73. Morin II, A.J., M. Zahn, and J.R. Melcher, “Effects of Temperature and Moisture on Flow Electrification in Transformer Pressboard/Oil Insulation,” 1989 Annual Report of the Conference on Electrical Insulation and Dielectric Phenomena, Leesburg, VA, Oct. 1989, pp. 384-385.
  74. Howells, E., M. Zahn, and S.R. Lindgren, “Static Electrification Effects in Transformer Oil Circulating Pumps,” Proceedings of the IEEE Transmission and Distribution Conference, New Orleans, LA, April 1989.
  75. Zahn, M., J.R, Melcher, and H.A. Haus, “Experimental Demonstrations for Teaching Electromagnetic Fields and Energy,” Proceedings of the IEEE Antennas and Propagation Symposium, Vol. 4, Dallas, TX, May 1990, pp. 1667-1670.
  76. M. Zahn, “Kerr Electro-Optic Field Mapping Measurements in Electron Beam Irradiated Dielectrics” (Invited) XIV International Symposium on Discharges and Electrical Insulation in Vacuum, Santa Fe, NM, Sept. 1990, pp. 286-298.
  77. Jansen, E.W. and M. Zahn, “Drift/Diffusion Conduction Model for Flow Electrification,” 1990 Annual Report of the Conference on Electrical Insulation and Dielectric Phenomena, Pocono Manor, PA, Oct. 1990, pp.672-677.
  78. Washabaugh, A.P., P.A. von Guggenberg, and J.R. Melcher, “Temperature and Moisture Transient Flow Electrification Measurements of Transformer Pressboard/Oil Insulation Using a Couette Facility,” 3rd International Conference on Properties and Applications of Dielectric Materials, July 1991, Tokyo, Japan, pp. 867-870.
  79. Washabaugh, A.P., M. Zahn, and J.R. Melcher, “Enhanced Electrification Charge Densities Due to Recirculatory Flow,” 3rd International Conference on Properties and Applications of Dielectric Materials, July 1991, Tokyo, Japan, pp. 272-275.
  80. Jansen, E.W. and M. Zahn, “A Drift/Diffusion Conduction Model for Flow Electrification of Turbulent Liquid Dielectric Materials,” 3rd International Conference on Properties and Applications of Dielectric Materials, July 1991, Tokyo, Japan, pp. 858-862.
  81. Imai, K., A. Kanematsu, M. Naweta, and M. Zahn, “Kerr Constant Frequency Dependence in Liquid Nitrogen,” 3rd International Conference on Properties and Applications of Dielectric Materials, Tokyo, Japan, July 1991, pp. 280-283.
  82. Zahn, M., “Electro-Optic Field and Space Charge Mapping Measurements in Gaseous, Liquid, and Solid Dielectrics,” Interdisciplinary Conference on Dielectrics:  Properties, Characterization, Applications, Antibes, France, March 1992, pp. 130-139.
  83. Zahn, M., “Flow Electrification Charging in Electric Power Apparatus and Fuel Transfer Systems,” Interdisciplinary Conference on Dielectrics: Properties, Characterization, Applications, Antibes, France, March 1992, pp. 258-267.
  84. Zahn, M., “Charge Transport Analysis,” Interdisciplinary Conference on Dielectrics: Properties, Characterization, Applications, Antibes, France, March 1992, pp. 85-96.
  85. Lindgren, S.R., A.P. Washabaugh, P. von Guggenberg, M. Zahn, M. Brubaker, and J.K. Nelson, “Temperature and Moisture Transient Effects on Flow Electrification in Power Transforms,” 1992 CIGRE Meeting, Paris, France.
  86. Zahn, M., A.P. Washabaugh, and J.W. Lou, “Electrical Breakdown in Transformers Due to Flow Electrification,” 1993 IEEE 11th International Conference on Conduction and Breakdown in Dielectric Liquids, Baden-Dattwil, Switzerland, July 1993, pp. 322-331.
  87. Atten, P., B. Malraison, and M. Zahn, “Electrohydrodynamic Plumes in Point-Plane Geometry,” 1993 IEEE 11th International Conference on Conduction and Breakdown in Dielectric Liquids, Baden-Dattwil, Switzerland, July 1993, pp. 534-538.
  88. Zahn, M., P. Atten, and B. Malraison, “Abel Transforms Relating Kerr Effect Optical Phase Shifts and Axisymmetric Electric Field Distributions,” 1993 Annual Report of the Conference on Electrical Insulation and Dielectric Phenomena, Pocono Manor, PA, October 1993, pp. 432-437.
  89. Sheiretov, Y. and M. Zahn, “A Study of the Temperature and Moisture Dependent Dielectric Properties of Oil-Impregnated Pressboard,” 1993 Annual Report of the Conference on Electrical Insulation and Dielectric Phenomena, Pocono Manor, PA, October 1993, pp. 487-492.
  90. Washabaugh. A.P. and M. Zahn, “Application of D.C. Voltages for Determining Flow Electrification Boundary     Conditions,” 1993 Annual Report of the Conference on Electrical Insulation and Dielectric Phenomena, Pocono Manor, PA, October 1993, pp. 74-79.
  91. Sheiretov, Y. and M. Zahn, “Dielectrometry Measurements of Moisture Dynamics In Oil-Impregnated Pressboard”, Conference Record of the 1994 IEEE International Symposium on Electrical Insulation, June 5-8, 1994, Pittsburgh, PA, pp. 33-36.
  92. Washabaugh, A.P. and M. Zahn, “Flow Electrification Measurements In A Couette Flow Facility,” Conference Record of the 1994 IEEE International Symposium on Electrical Insulation, June 5-8, 1994, Pittsburgh, PA, pp. 133-136.
  93. Zahn, M., “Kerr Effect Measurements with Non-Uniform Electric Field Distributions Whose Direction Changes Along the Light Path,” Conference Record of the 1994 IEEE International Symposium on Electrical Insulation, June 5-8, 1994, Pittsburgh, PA, pp. 137-140.
  94. Zahn, M. and R. Hanaoka, “Kerr Electro-Optic Measurements of Transformer Oil In a Point-Plane Geometry,” Proceedings of the 4th International Conference on Properties and Applications of Dielectric Materials, July 3-8, 1994, Brisbane, Australia, pp. 697-700.
  95. Sheiretov, Y. and M. Zahn, “Dielectrometry Measurements of Spatial Moisture Profiles in Oil-Impregnated Pressboard,” Proceedings of the 4th International Conference on Properties and Applications of Dielectric Materials, July 3-8, 1994, Brisbane, Australia, pp. 701-704.
  96. Washabaugh, A.P., and M. Zahn, “Terminal Voltage and Current Measurements Due to Flow Electrification,” Proceedings of the 4th International Conference on Properties and Applications of Dielectric Materials, July 3-8, 1994, Brisbane, Australia, pp. 825-875.
  97. Zahn, M. and R. Hanaoka, “Kerr Electro-Optic Field Mapping Measurements Using Point-Plane Electrodes,” Proceedings of the 2nd International Conference on Space Charge in Solid Dielectrics, April 2-7, 1995, Antibes-Juan-Les-Pins, France, pp. 360-372; also Supplement à la Revue “Le Vide”: science, technique et applications,” No. 275, January-March 1995.
  98. Touchard, G., M. Zahn, and A.P. Washabaugh, “Relaxation Charge Development in Plastic Pipes,” Proceedings of Electrostatics '95, York, England, April 3-6, 1995.
  99. Mamishev, A.V., Y. Du, and M. Zahn, “Measurement of Dielectric Property Distributions Using Interdigital Dielectrometry Sensors,” Conference on Electrical Insulation and Dielectric Phenomena, Oct. 22-25, 1995, Virginia Beach, Virginia, pp. 309-312.
  100. Du, Y., M. Zahn, A.V. Mamishev, and D.E. Schlicker, “Moisture Dynamic Dielectrometry Measurements of Transformer Board Using A Three Wavelength Dielectrometry Sensor,” 1996 IEEE International Symposium on Electrical Insulation, June 16-19, 1996, Montreal, Quebec, Canada, pp. 53-56.
  101. Mamishev, A.V. and M. Zahn, “Techniques for Semi-Empirical Characterization of Material and Sensor Properties in Interdigital Dielectrometry,” 1996 IEEE International Symposium on Electrical Insulation, June 16-19, 1996, Montreal, Quebec, Canada, pp. 486-489.
  102. Schlicker, D. and M. Zahn, “Anomalous Oil Electrification Phenomena in Couette Flow Between Bare Stainless Steel Electrodes,” 1996 IEEE International Symposium on Electrical Insulation, June 16-19, 1996,   Montreal, Quebec, Canada, pp. 741-744.
  103. Üstündag, A. and M. Zahn, “Optical Tomography of Kerr Electro-Optic Measurements with Axisymmetric Electric Field,” 1996 IEEE International Symposium on Electrical Insulation, June 16-19, 1996, Montreal, Quebec, Canada, pp. 462-465.
  104. Üstündag, A., T.J. Gung, and M. Zahn, “Kerr Electro-Optic Measurement Technique Determination of Nonuniform Electric Fields,” 12th International Conference on Conduction and Breakdown in Dielectric Liquids, July 15-19, 1996, Rome, Italy, pp. 457-460.
  105. Badent, A., K. Kist, A.J. Schwab, A. Beroual, W.G. Chadband, M. Danikas, A.B. Sierota, Y. Torshin and Zahn, M., “Preliminary Report for the IEEE DEIS Liquid Dielectrics Committee International Study Group on ‘Streamer Propagation in Liquids',” 12th International Conference on Conduction and Breakdown in Dielectric Liquids, July 15-19, 1996, Rome, Italy, pp. 375-378.
  106. Washabaugh, A.P. A. Mamishev, Y. Du and M. Zahn, “Dielectric Measurements of Semi-Insulating Liquids and Solids,” 12th International Conference on Conduction and Breakdown in Dielectric Liquids, July 15-19, 1996, Rome, Italy, pp. 381-384.
  107. Gung, T.J. A. Üstündag, and M. Zahn, “Kerr Electro-Optic Measurements of Nonuniform Axisymmetric Electric Field Distributions Using Point-Plane Electrodes,” 1996 Annual Report for the Conference on Electrical Insulation and Dielectric Phenomena, pp. 61-63, 73.
  108. Du, Y. and M. Zahn, “Dielectrometry Measurements of Effects of Anti-Static Additives on Transformer Board” (abstract only), 1996 Annual Report for the Conference on Electrical Insulation and Dielectric Phenomena, p. 194.
  109. Schlicker, D. and M. Zahn, “Effects of Transformer Aged Oil on Electrification In a Couette Flow” (abstract only), 1996 Annual Report for the Conference on Electrical Insulation and Dielectric Phenomena, p. 327.
  110. Mamishev, A.V., M. Zahn, B.C. Lesieutre, and B.A. Berdnikov, “Influence of Geometric Parameters on Characteristics of an Interdigital Dielectrometry Sensor,” 1996 Annual Report for the Conference on Electrical Insulation and Dielectric Phenomena, pp. 550-553.
  111. Mamishev, A.V., B.A. Berdnikov, J.P. Rivenc, B.C. Lesieutre, and M. Zahn, “Surface Contact Effects on Interdigital Dielectrometry,” 10th International Symposium on High Voltage Engineering, Aug. 25-29, 1997, Montreal, Canada, Vol. 6, pp. 357-360.
  112. Gung, T.J., A. Üstündag, and M. Zahn, “Kerr Electro-optic Measurements of Non-uniform Axisymmetric Electric Field Distributions Using Point-Plane Electrodes,” 1997 Annual Report of the Conference on Electrical Insulation and Dielectric Phenomena, Minneapolis, MN, Oct. 19-22, 1997, pp. 222-225.
  113. Du, Y., M. Zahn, and B.C. Lesieutre, “Dielectrometry Measurements of Effects of Moisture and Anti-Static Additive on Transformer Board”, 1997 Annual Report of the Conference on Electrical Insulation and Dielectric Phenomena, Minneapolis, MN, Oct. 19-22, 1997, pp. 226-229.
  114. Mamishev, A.V., B.C. Lesieutre, and M. Zahn, “Parameter Estimation Using an Interdigital Dielectrometry Sensor with Finite Element Software”, 1997 Annual Report of the Conference on Electrical Insulation and Dielectric Phenomena, Minneapolis, MN, Oct. 19-22, 1997, pp. 234-237.
  115. Mamishev, A.V., Y. Du, B.C. Lesieutre, and M. Zahn, “Measurement of Stratified Distributions of Dielectric Properties and Dependent Physical Variables”, 1997 Fall Meeting of the Materials Research Society, Dec. 1-5, 1997, Boston, MA, paper no. EE 4-11.
  116. Mamishev, A.V., C. Lin, Y. Du, B.C. Lesieutre, and M. Zahn, “Improvements of Algorithms for On-Line Interdigital Dielectrometry Measurement of Material Properties,” IEEE International Symposium on Electrical Insulation, pp. 444-447, June, 1998.
  117. Mamishev, A.V., Y. Du, B.C. Lesieutre, and M. Zahn, “Development and Application of Multi-Wavelength Interdigital Dielectrometry Sensors and Parameter Estimation Algorithms,” Electrostatics Society of America-Institute of Electrostatics Japan Joint Symposium on Electrostatics, San Francisco, CA, June 23-26, 1998, pp. 169-181.
  118. Mamishev, A.V., Y. Du, B.C. Lesieutre, and M. Zahn, “Measurement of Moisture Spatial Profiles in Transformer Pressboard,” 1998 IEEE Conference on Electrical Insulation and Dielectric Phenomena, Atlanta, GA, October 25-28, 1998, pp. 323-326.
  119. Du, Y., A.V. Mamishev, B.C. Lesieutre, and M. Zahn, “Measurement of Moisture Diffusion as a Function of Temperature and Moisture Concentration in Transformer Pressboard,” 1998 IEEE Conference on Electrical Insulation and Dielectric Phenomena, Atlanta, GA, October 25-28, 1998, pp. 341-344.
  120. Gung, T.J., A. Üstündag, and M. Zahn, “Kerr Electro-optic Measurement Tomography of Nonuniform Axisymmetric Electric Field Distributions Using Point-Plane Electrodes,” 1997 Conference on Electrical Insulation and Dielectric Phenomena, pp. 222-225, Oct. 19-22, 1997, pp. 222-225.
  121. Gung, T.J., A. Üstündag, and M. Zahn, “Preliminary Kerr Electro-optic Field Mapping Measurements in Propylene Carbonate Using Point-Plane Electrodes,” Electrostatics Society of America-Institute of Electrostatics Japan Joint Symposium on Electrostatics, June 23-26, 1998, pp. 95-106.
  122. Üstündag, A., T.J. Gung, and M. Zahn, “A New Reconstruction Algorithm for Kerr Electro-optic Measurement of Space Charge in Arbitrary Geometries,” 1998 Conference on Electrical Insulation and Dielectric Phenomena, Oct. 26-28, 1998, Atlanta, GA, pp. 364-367.
  123. Zahn, M. “Optical, Electrical, and Electro-Mechanical Measurement Methodologies of Electric Field, Charge, and Polarization in Dielectrics,” 1998 Conference on Electrical Insulation and Dielectric Phenomena, Oct. 26-28, 1998, Atlanta, GA, pp. 1-14.
  124. Mamishev, A.V., Y. Du, B.C. Lesieutre, and M. Zahn, “One-sided measurement of material dielectric properties using a liquid dielectric immersion technique,” in Proceedings of the 1999 IEEE International Conference on Dielectric Liquids, Nara, Japan, pp. 341-344, July 1999.
  125. Goldfine, N., D. Schlicker, A. Washabaugh, D. Clark, and M. Zahn, “New Quasistatic Magnetic and Electric Field Imaging Arrays and Algorithms for Object Detection, Identification, and Dissemination,” Proceedings of SPIE (International Society of Optical Engineering), Detection and Remediation Technologies for Mines and Minelike Targets IV, Vol. 3, 710, pp. 89-100, 5-9 April, 1999.
  126. Du, Y., A.V.  Mamishev, B.C. Lesieutre, and M.  Zahn, “Measurements of moisture solubility for differently conditioned transformer oil,” in Proceedings of the 13th International Conference on Conduction and Breakdown in Dielectric Liquids, Nara, Japan, pp. 357-360, July 1999.
  127. Üstündag, A., and M. Zahn,  “Theoretical Fringe Pattern Based Kerr Electro-Optic Measurements in Two Dimensional and Axisymmetric Electrode Geometries,” 2PndP International Workshop on Electrical Conduction, Convection, and Breakdown in Fluids, 4-5 May, 2000, Grenoble, France, pp. 71-74.
  128. Zahn, M., “Nonlinear Ferrofluid Duct Flow Profiles in Alternating and Traveling Wave Magnetic Fields,” 20PthP International Congress on Theoretical and Applied Mechanics, August 27 – September 2, 2000, Chicago, Illinois.
  129. Zahn, M., Y. Du, and A. Mamishev, “Interdigital Frequency-Wavelength Dielectrometry Sensor Design and Parameter Estimation on Electric Charges in Non-Conductive Materials (CSC’4), Tours, France, 1-6 July 2001, pp. 87-95.
  130. Cantrell, S.H., A.V. Mamishev, and M. Zahn, “Uncertainty Analysis for Multiple Penetration Depth Dielectrometry,” International Conference on Advances in Processing, Testing and Applications of Dielectric Materials, Sept. 17-19, 2001, Wroclaw Poland, pp. 119-122.
  131. Helgeson, A. and M. Zahn, “Kerr Electro-Optic Measurements of Space Charge Effects in High Voltage Pulsed Propylene Carbonate Using Parallel-Plate Electrodes,” International Symposium on Electrical Insulation, April, 2002, Boston, MA, pp. 298-301.
  132. Shay, I.C. and M. Zahn, “Cylindrical Geometry Electroquasistatic Dielectrometry Sensors,” 2002 Annual Report Conference on Electrical Insulation and Dielectric Phenomena, October 20-24, 2002, Cancun, Quintana Roo, Mexico, pp. 126-129.
  133. Helgeson, A. and M. Zahn, “Comparison of Electric Field and Charge Density Distributions Using the Kerr Electro-Optic Method with Blade-Plane and Point-Plane Electrodes,” 2002 Annual Report Conference on Electrical Insulation and Dielectric Phenomena, October 20-24, 2002, Cancun, Quintana Roo, Mexico, pp. 827-831.
  134. Du, Y., M. Zahn, N. Altamirano, M. Darda, A.V. Mamishev, and B.C. Lesieutre, “Moisture and Temperature Effects on the Dielectric Spectrum of Transformer Pressboard,” 2002 Annual Report Conference on Electrical Insulation and Dielectric Phenomena, October 20-24, 2002, Cancun, Quintana Roo, Mexico, pp. 878-881.
  135. Mamishev, A.V., A.R. Takahashi, Y. Du, B.C. Lesieutre, and M. Zahn, “Assessment of Performance of Fringing Electric Field Sensor Arrays,” 2002 Annual Report Conference on Electrical Insulation and Dielectric Phenomena, October 20-24, 2002, Cancun, Quintana Roo, Mexico, pp. 918-921.
  136. Rinaldi, C., J.H. Lee, A.D. Rosenthal, T. Franklin, and M. Zahn, “Ferrohydrodynamics in Time-Varying Magnetic Fields,” Proceedings of International Mechanical Engineering Conference and Exposition 2002, Nov. 17-22, 2002, New Orleans, LA.
  137. Rinaldi, C., X. He, A. Rosenthal, T. Franklin, C. Lorenz, and M. Zahn, “Theology and Behavior of Magnetic Fluids in Alternating/Rotating Magnetic Fields,” Proceedings of the 4PthP ASME/JSME Joint Fluids Engineering Conference, 2003, ASME Fluids Engineering Division Summer Meeting, Honolulu, Hawaii, July 6-10, 2003, Paper FEDSM, 2003-45039.
  138. Rinaldi, C, A.D. Rosenthal, X. He, C. Lorenz, and M. Zahn, “Rotating Magnetic Field Effects in Suspensions of Magnetic Particles,” Frontiers of Nano Engineering –2003, Brazil, Oct. 2-3, 2003.
  139. He, X. and M. Zahn, “Effective Magnetoviscosity for Ferrofluid Planar Couette Flow,” XXI International Conference of Theoretical and Applied Mechanics, Warsaw, Poland, August 15-21, 2004.
  140. Rhodes, S.E., J.A. Perez, S.M. Elborai, S-H. Lee, and M. Zahn. “Ferrohydrodynamic Hele-Shaw Cell Flows and Instabilities with Simultaneous DC Axial and In-plane Rotating Magnetic Fields,” XXI International Conference of Theoretical and Applied Mechanics, Warsaw, Poland, August 15-21, 2004.
  141. Rosensweig, R.E., S. Elborai, S-H. Lee, and M. Zahn, “Ferrofluid Meniscus Shape in an Applied Uniform Horizontal or Vertical Magnetic Field,” XXI International Conference of Theoretical and Applied Mechanics, Warsaw, Poland, August 15-21, 2004.
  142. Franklin, T.A., J.W.M. Bush, and M. Zahn, “Ferrohydrodynamic Jets, Sheet Flows, and Instabilities,” XXI International Conference of Theoretical and Applied Mechanics, Warsaw, Poland, August 15-21, 2004.
  143. Zahn, M. “Dual Ferrohydrodynamic and Electrohydrodynamic Flow Instabilities and Patterns,” 5PthP International Electrohydrodynamics Workshop, Aug. 30-31, 2004, Poitiers, France.
  144. Amin, M.S., T.F. Peterson, and M. Zahn, “Measurements of Electric Charge Associated With Evaporation and Condensation of Water on Metallic Surfaces as a Consequence of Pressure, Humidity, and Temperature Change,” 5PthP International Electrohydrodynamics Workshop, Aug. 30-31, 2004, Poitiers, France.
  145. Rhodes, S., X. He, S.M. Elborai, S.-H. Lee, and M. Zahn, “Fluid Behavior in Uniform DC, AC, and Rotating Fields,” 4PthP Société Française d’Electrostatique, Sept. 2-3, 2004, Poitiers, France.
  146. Amin, M.S., T.F. Peterson, and M. Zahn, “Advanced Faraday Cage Measurements of Charge and Open-Circuit Voltage Using Water Dielectrics,” 4PthP Société Française d’Electrostatique, Sept. 2-3, 2004, Poitiers, France.
  147. Amin, M. S., T.F. Peterson, and M. Zahn, “Advanced Faraday Cage Measurements of Triboelectric Charge and Open-Circuit Voltage Using Teflon and Acrylic,” 4PthP Société Française d’Electrostatique, Sept. 2-3, 2004, Poitiers, France.
  148. Amin, M.S., S. Elborai, S-H Lee, X. Lee, X. He, and M. Zahn, “New Surface Tension Measurement Techniques of Magnetic Fluids at an Interface between Different Fluids Using Perpendicular Field Instability,” 49PthP Conference on Magnetism and Magnetic Materials,” November 2004, Jacksonville, Florida.
  149. Lee, S-H, D-K Kim, M-C Kim, M.S. Amin, I-H Park, and M. Zahn, “Dynamic Characteristics of Superparamagnetic Oxide Nanoparticles in a Viscous Fluid under an External Magnetic Field,” 15PthP Conference on Electromagnetic Fields, June 2005, Shenyang, China.
  150. Zahn, M. “Dual Ferrohydrodynamic and Electrohydrodynamic Flow Instabilities and Patterns in Uniform DC, AC, and Rotating Fields,” 15PthP IEEE International Conference on Dielectric Liquids, Coimbra, Portugal, June 26 – July 1, 2005, pp. 161-164.
  151. Zahn, M., “Derivation of the Korteweg-Helmholtz Electric and Magnetic Force Densities Including Electrostriction and Magnetostriction from the Quasistatic Poynting’s Theorem”, 2006 Annual Report Conference on Electrical Insulation and Dielectric Phenomena, Oct. 15-18, 2006, Kansas City, MO; 2006 International Symposium on Electrohydrodynamics, Buenos Aires, Argentina, Dec. 4-6, 2006, pp. 3-6.
  152. Lee, S-H, F.O. Sullivan, I-H Park, M. Zahn, L. Pettersson, R. Liu, O. Hjortstam, A. Jaksts, T. Auletta, and U. Gafvert, “Finite Element Analysis of Charge Transport in a Dielectric Liquid”, 2006 Annual Report Conference on Electrical Insulation and Dielectric Phenomena, Oct. 15-18, 2006, Kansas City, MO., pp. 129-132.
  153. O’Sullivan, F.,  S-H Lee, M. Zahn, L. Pettersson, R. Liu, O. Hjortstam, T. Auletta, and U. Gafvert, “Modeling the Effect of Ion Dissociation on Charge Transport in Transformer Oil”, 2006 Annual Report Conference on Electrical Insulation and Dielectric Phenomena, Oct. 15-18, 2006, Kansas City, MO., pp. 756-759.**
  154. Mazumder, M. K., M. Zahn, R. Sharma, J. Zhang, C. Calle, C. Immer, and N. Mardesich, “Development of Self-Cleaning Transparent Dust Shields Using Low-Power Electrodynamic Fields for Solar Panels on Mars,” ESA/IEEE-IAS/IEJ/SFE Conference on Electrostatics 2006, June 6-9, 2006, Berkeley, CA.
  155. Thomas, Z. M., M. Zahn, and W. Yang, “Sensors for Measurement of Moisture Diffusion In Power Cables with Oil – Impregnated Paper,” Sensors and Their Applications XIV, Liverpool, UK, 11-13 Sept. 2007, Journal of Physics: Conference Series 76 (2007) 012006.
  156. Wagner, T., A. Pascual-Leone, and M. Zahn, “Transcranial Magnetic Stimulation: Modeling the Induced Current Density,” Ansoft Conference Boston, Oct. 19, 2007.
  157. Cantillon-Murphy, P., E. Adalsteinsson, and M. Zahn, “Numerical Simulations of Magnetic Fields and Spin Velocity for Unsaturated Ferrofluid Driven by External Static and Rotating Magnetic Fields,” Joint Annual Meeting ISMRM-ESMRMB, 19-25 May 2007, paper #3250,
  158. Cantillon-Murphy, P., E. Adalsteinsson, and M. Zahn, “Numerical Simulations of Magnetic Nanoparticle Suspensions as Interactive MRI Contrast Agents, COMSOL Conference Boston, 2007.
  159. O’Sullivan, F., J. G. Hwang, M. Zahn, O. Hjortstam, L. Pettersson, R. Liu, and P. Biller, “A Model for the Initiation and Propagation of Positive Streamers in Transformer Oil,” IEEE International Symposium on Electrical Insulation, 8-11 June, 2008, pp. 210-214.
  160. Thomas, Z. M. and M. Zahn, “Dielectrometry Measurements of Moisture Diffusion and Temperature Dynamics In Oil Impregnated Paper Insulated Electric Power Cables,” IEEE International Symposium on Electrical Insulation, 8-11 June, 2008 pp. 539-542.
  161. Hwang, J. G., F. O’Sullivan, M. Zahn, O. Hjortstam, L. A. A. Pettersson, and R. Liu, “Modeling of Streamer Propagation in Transformer Oil-Based Nanofluids,” IEEE Conference on Electrical Insulation and Dielectric Phenomena, (CEIDP), 26-29 Oct. 2008, pp. 361-366.
  162. Cheng, D. I., Rumpler II, J. M. Perkins, M. Zahn, C. G. Fonstad Jr., E. S. Cramer, R. Zuneska, and F. J. Cadieu, “Use of Patterned Magnetic Films to Retain and Orient Micro-Components During Fluidic Assembly,” 53PrdP Annual Conference on Magnetism and Magnetic Materials, Austin, Texas, Nov. 10-14, 2008.
  163. Cheng, D. I., Rumpler II, J. M. Perkins, M. Zahn, C. G. Fonstad Jr., E. S. Cramer, R. Zuneska, and F. J. Cadieu, “Use of patterned magnetic films to retain and orient micro-components during fluidic assembly,” Proceedings of the 53rd Annual Conference on Magnetism and Magnetic Materials, presented 13 November, 2008.
  164. Hwang, J. G., M. Zahn, F. O’Sullivan, L. A. A. Pettersson, O. Hjortstam, and R. Liu, “Electron Scavenging by Conductive Nanoparticles in Oil Insulated Power Transformers,” Invited paper at the 2009 Electrostatics Joint Conference, Paper 1.1, (June 16-18, 2009, Boston University).
  165. Huang, H-F, M. Zahn, E. Lemaire, and M.I. Shliomis, “Continuum modeling of micro-particle electrorotation in Couette and Poiseuille flows-the zero spin viscosity limit,” 2009 Electrostatics Joint Conference, Paper 1.3 (June 16-18, 2009, Boston University).
  166. Hwang, J. G., M. Zahn, L. A. A. Pettersson, O. Hjortstam, and R. Liu, “Modeling Streamers in Transformer Oil: The Transitional Fast 3rd Mode Streamer,” Proceedings of the IEEE 9th International Conference on Properties and Applications of Dielectric Materials (ICPADM 2009), pp. 573-578.
  167. Khushrushahi, S. and M. Zahn, “Ultrasound Velocimetry of Ferrofluid Spin-Up Flow Measurements Using a Spherical Coil Assembly to Impose a Uniform Rotating Magnetic Field”, 12th International Conference on Magnetic Fluids, August 1-5, 2010, Sendai, Japan.
  168. Khushrushahi, S. and M. Zahn, “Understanding Ferrofluid Spin-up Flows in Rotating Uniform Magnetic Fields”, COMSOL Conference 2010, Oct. 7-9, 2010, Boston, MA.
  169. Jadidian, J., G. Hwang, M. Zahn, N. Lavesson, O. Widlund, and K. Borg, “Migration-Ohmic Charge Transport in Liquid-Solid Insulation Systems,” 17th IEEE International Conference on Dielectric Liquids (ICDL 2011), June 26-30, 2011, Trondheim, Norway.
  170. Jadidian, J., and M. Zahn, “Unipolar Charge Transport in Oil-Pressboard Systems with Planar, Coaxial Cylindrical and Concentric Spherical Electrode Geometries, International Symposium on Electrical Insulating Materials 2011 (ISEIM 2011), September 6-11, 2011, Kyoto, Japan.
  171. Jadidian, J., G. Hwang, M. Zahn, N. Lavesson, O. Widlund, and K. Borg, “Streamer Dynamics in Transformer Oil: Influence of Applied Voltage Rise-Time,” 38th International Conference on Plasma Science, June 26-30, 2011, Chicago, Illinois.
  172. Jadidian, J., J. G. Hwang, M. Zahn, N. Lavesson, O. Widlund, and K. Borg, “Streamer Initiation and Propagation in Transformer Oil Under Positive and Negative Impulse Voltage,” Paper 1P-6, 18th IEEE International Pulsed Power Conference, June 19-23, 2011, Chicago, Illinois.
  173. Khushrushahi, S., A. Guerrero, C. Rinaldi, and M. Zahn, “An Analysis of Spin-Diffusion Dominated Ferrofluid Spin-Up Flows in Uniform Rotating Magnetic Fields”,  COMSOL Conference Boston 2011, Oct. 13, 2011.
  174. Weddemann, A., J. Jadidian, S. Khushrushahi, Y. Kim, and M. Zahn, “Ferromagnetic Materials for MEMS- and NEMS-Devices”, COMSOL Conference Boston 2011, Oct. 13, 2011.
  175. Khushrushahi, S., A. Weddemann, Y. Kim, and M. Zahn, “Planar Geometry Ferrofluid Flows in Spatially Uniform Sinusoidally Time-Varying Magnetic Fields”, COMSOL Conference Boston 2011, Poster Session,  Oct. 14, 2011.
  176. Kim, Y.S., A. Weddemann, J. Jadidian, S. Khushrushahi, and M. Zahn, “Shape Optimization of Electric and Magnetic System using Level Set Technique and Sensitivity Analysis”, COMSOL Conference Boston 2011, Poster Session, Oct. 14, 2011.

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