Title :
Electrification of liquid nitrogen flowing in electrical insulating pipe
Author :
Mizuno, Y. ; Okada, H. ; Minoda, A.
Author_Institution :
Nagoya Inst. of Technol., Japan
Abstract :
This paper reports results of a series of fundamental studies on electrification of liquid nitrogen flowing in electrical insulating pipes. Electrification of liquid nitrogen was confirmed by measurement with a so-called Faraday cage though the amount of charge was very small. Effects of the length of the insulating pipe, amount of liquid nitrogen, velocity of flowing nitrogen and the shape of insulating pipe on electrification are discussed based on the experimental results.
Keywords :
charge measurement; composite insulating materials; electrohydrodynamics; nitrogen; pipe flow; Faraday cage; charge; electrical insulating pipe; electrification; flowing nitrogen velocity; liquid nitrogen; pipe length; pipe shape; Charge measurement; Composite materials; Cryogenics; Current measurement; Dielectric liquids; Dielectrics and electrical insulation; Helium; Nitrogen; Solids; Superconducting materials;
Conference_Titel :
Electrical Insulation and Dielectric Phenomena, 2003. Annual Report. Conference on
Print_ISBN :
0-7803-7910-1
DOI :
10.1109/CEIDP.2003.1254835
