摘要:

The energy stability limit is obtained for a Boussinesq ferrofluid in the presence of gravity and of thermal and magnetic field gradients. For a motionless fluid heated from below the limit is identical to the linear theory result.

ISSN:0031-9171    

DOI:10.1063/1.1693446

出版商:AIP    

年代:1971

数据来源: AIP

摘要:

The problem of stability of two hot streams of charged particles with Maxwellian distributions is solved, in principle, for arbitrary parameters. Stability limits are also found for two models often used for the velocity distributions and comparisons are made.

ISSN:0031-9171    

DOI:10.1063/1.1693447

出版商:AIP    

年代:1971

数据来源: AIP

摘要:

A local increase ine‐folding length in a density distribution acrossBis not related to an increase in diffusion coefficient, if a decay time of plasma alongBincreases locally with reflection of the plasma on two end sheaths.

ISSN:0031-9171    

DOI:10.1063/1.1693448

出版商:AIP    

年代:1971

数据来源: AIP

摘要:

The usual nonlinear three wave mode coupling theory is extended to include nonresonantly unstable waves near the marginal stability limit. Both coherent and incoherent (turbulent) coupling are investigated.

ISSN:0031-9171    

DOI:10.1063/1.1693449

出版商:AIP    

年代:1971

数据来源: AIP

摘要:

The nonlinear instability of small but finite‐amplitude, modulated waves is investigated forR‐,L‐,O‐ andX‐wave propagations in an electron magnetoplasma. Relativistic effects are included in the treatment.

ISSN:0031-9171    

DOI:10.1063/1.1693450

出版商:AIP    

年代:1971

数据来源: AIP

摘要:

The Darwin model of electromagnetic interaction is presented as a self‐consistent theory, and is shown to be an excellent approximation to the Maxwell theory for slow electromagnetic waves.

ISSN:0031-9171    

DOI:10.1063/1.1693451

出版商:AIP    

年代:1971

数据来源: AIP

ISSN:0031-9171    

DOI:10.1063/1.1693452

出版商:AIP    

年代:1971

数据来源: AIP

ISSN:0031-9171    

DOI:10.1063/1.1693453

出版商:AIP    

年代:1971

数据来源: AIP

ISSN:0031-9171    

DOI:10.1063/1.1693455

出版商:AIP    

年代:1971

数据来源: AIP