摘要:

A theoretical study is made of the nonequilibrium quasi‐one‐dimensional expansion of partially ionized argon through a supersonic nozzle of known geometry. The nozzle exit plane properties are plotted as a function of upstream conditions of pressure and temperature.

ISSN:0031-9171    

DOI:10.1063/1.1694741

出版商:AIP    

年代:1974

数据来源: AIP

摘要:

The interaction of two opposed, intense electromagnetic waves, whose difference frequency approximates the plasma frequency, is studied. Plasma heating ensues. Energy is transferred to the lower‐frequency wave throughout a uniform plasma, but only in a resonance zone in a nonuniform plasma.

ISSN:0031-9171    

DOI:10.1063/1.1694742

出版商:AIP    

年代:1974

数据来源: AIP

摘要:

The shift in the frequency of an electrostatic mode due to modification of the ensemble average orbits is considered for an ensemble of electrostatically turbulent, unmagnetized plasmas.

ISSN:0031-9171    

DOI:10.1063/1.1694743

出版商:AIP    

年代:1974

数据来源: AIP

摘要:

While the Vlasov phase,[Xv(t, t0), Vv(t, t0)], can be identified as a perturbed particle trajectory in the variablet0, the time‐reversed Vlasov phase may be identified as the phase space stream of test particles at the fixed timet0which emanates from[x, v].

ISSN:0031-9171    

DOI:10.1063/1.1694744

出版商:AIP    

年代:1974

数据来源: AIP

摘要:

Similarities between results of ion‐wave propagation on a single‐endedQmachine using either grid or coil excitation are shown to be not inconsistent with the notion that free‐streaming ion motions dominate both cases, contrary to recent claims of Satoet al.

ISSN:0031-9171    

DOI:10.1063/1.1694745

出版商:AIP    

年代:1974

数据来源: AIP

ISSN:0031-9171    

DOI:10.1063/1.1694746

出版商:AIP    

年代:1974

数据来源: AIP