摘要:

A representation of the dielectric function of a uniform magnetized plasma with bi‐Maxwellian or model loss‐cone distribution functions, which is convenient for computational purposes in the case of large temperature anisotropy or propagation at large angles with the magnetic field, is presented.

ISSN:0031-9171    

DOI:10.1063/1.1694560

出版商:AIP    

年代:1973

数据来源: AIP

摘要:

The general relation between the particle diffusion and the electrical conductivity tensors of a plasma in an external magnetic field of arbitrary strength is derived. It is shown that they are not independent quantities from the point of view of nonequilibrium thermodynamics.

ISSN:0031-9171    

DOI:10.1063/1.1694561

出版商:AIP    

年代:1973

数据来源: AIP

摘要:

Spatial parametric decay of a wave with frequency near the lower‐hybrid frequency is investigated. A three‐wave problem is considered with special emphasis on the effect of the mismatch of the wave vectors on the saturation amplitude of the excited waves and the characteristic length of conversion.

ISSN:0031-9171    

DOI:10.1063/1.1694562

出版商:AIP    

年代:1973

数据来源: AIP

摘要:

The effect of finite ion density fluctuations driven by return current instabilities on the nonlinear saturation level of the relativistic beam‐plasma instability is calculated for cases of experimental interest. The effect of initial plasma temperature is also discussed.

ISSN:0031-9171    

DOI:10.1063/1.1694563

出版商:AIP    

年代:1973

数据来源: AIP

摘要:

It is shown that intense lasers with frequencies(&ohgr;0)much greater than the electron plasma frequency(&ohgr;p e)will drive instabilities even in the electrostatic limit.

ISSN:0031-9171    

DOI:10.1063/1.1694564

出版商:AIP    

年代:1973

数据来源: AIP

摘要:

The magnetic diffusion equation is solved for discharges in the ST tokamak, eliminating the need to define plasma lumped circuit parameters. Agreement with experiment is obtained if the mean ionic charge increases by 50% from the measured value during the first 25 msec.

ISSN:0031-9171    

DOI:10.1063/1.1694565

出版商:AIP    

年代:1973

数据来源: AIP

摘要:

Plasma losses to the unsupported hoops of a toroidal octupole magnetic field were experimentally measured with striped, particle collectors and found to be 5 to 100 times smaller than calculated Bohm diffusion fluxes.

ISSN:0031-9171    

DOI:10.1063/1.1694566

出版商:AIP    

年代:1973

数据来源: AIP

ISSN:0031-9171    

DOI:10.1063/1.1694567

出版商:AIP    

年代:1973

数据来源: AIP

摘要:

The elementary solutions of the linearized and decomposed BGK equation are used to solve evaporation and heat‐conduction problems in a half‐space, and values of the microscopic and macroscopic temperature and density slip coefficients are reported, along with the complete temperature and density profiles.

ISSN:0031-9171    

DOI:10.1063/1.1694568

出版商:AIP    

年代:1973

数据来源: AIP

ISSN:0031-9171    

DOI:10.1063/1.1694569

出版商:AIP    

年代:1973

数据来源: AIP