摘要:

A simple, nondestructive method is described for measuring the roughness of the flow channel of a nozzle. This method involves replicating the flow channel with a silicone rubber cast and measuring the relief on the surface of the cast with a profilometer.

ISSN:0034-6748    

DOI:10.1063/1.1134112

出版商:AIP    

年代:1975

数据来源: AIP

摘要:

A simple double probe for energetic plasma beam experiments (1016/cm3, 10 cm/&mgr;sec) is reported. By capacitive discharge, the probe can be used to obtain the entireI–Vcurve in a single shot, so that the electron temperature and the ion density can be easily estimated. For supersonic conditions, the ion saturation current is limited by the incident ion flux instead of the factor (kTe/M)1/2, as in the case of a stationary plasma.

ISSN:0034-6748    

DOI:10.1063/1.1134113

出版商:AIP    

年代:1975

数据来源: AIP

摘要:

A quartz housed, liquid dielectric insulated, magnetic probe capable of withstanding electron beam current densities exceeding 3.5 kA/cm2is described as it is employed on the ’’Triton’’ electron beam–plasma interaction experiment.

ISSN:0034-6748    

DOI:10.1063/1.1134115

出版商:AIP    

年代:1975

数据来源: AIP

ISSN:0034-6748    

DOI:10.1063/1.1134117

出版商:AIP    

年代:1975

数据来源: AIP

ISSN:0034-6748    

DOI:10.1063/1.1134118

出版商:AIP    

年代:1975

数据来源: AIP