THE EFFECT OF INSULATING TUBE OPENING ANGLES ON THE CORONA WIRE FOR THE OPERATING CHARACTERISTICS OF WIRE-PARALLEL PLATE TYPE ELECTROHYDRoDYNAMIC GAS PUMPS

摘要：

An experimental investigation has been conducted to study the effects of insulating tube openmg angles on time averaged discharge current，gas velocity，volumetric flow rate and pressure distribution for a wire-parallel plate type EHD gas pump.The experiments were conducted with three different opening angles of insulating tube covered over a corona wire under dc positive applied voltage from 0 to 7.5 kV at atmospheric pressure and room temperature in air. Experimental results show that (1)the net unidirectional gas flow was initiated by covering the part of corona wire with an insulating tube in the wire-plate type EHD gas pump with parallel plate GND electrodes and(2)the maximum volumetric flow rate，gas velocity and efficiency were achieved with 180°opening angle insulating tubes，where the discharge characteristic，the gas velocity and the volumetric flow rate of the wire-parallel plate type EHD gas pump significantly depends on the opening angle of the insulating tube.

关键词： EHD Gas Pump Wire-Paralldl Plate Insulating Wire Tube Velocity Volumetric Flow Rate

作者: H.Tsubone T.Saito G.D.Harvel K.Urashima J.S.Chang

作者单位: Ariake National College of Technology,Post Code:836-8585,Omuta,Japan University of Ontario Institute of Technology,Post Code:L1H 7K4,Oshawa,Canada McMaster University,Post Code:L8S 4M1,Hamilton,Canada

会议类型: 国际会议

会议名称: The 6th International Conference on Applied Electrostatics(第六届国际静电应用会议)

会议地点: 上海

会议语种:英文

页码: 354-357

在线出版日期: 2008-11-03（万方平台首次上网日期，不代表论文的发表时间）