- About
-
The Global ETD Search service is a free service for researchers
to find electronic theses and dissertations. This service is
provided by the
Networked Digital Library of Theses and Dissertations.
Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
Search results
Showing 31 to 40 of 301 (0.076 seconds)Spelling suggestions: "subject:"fluid anda plasma"" "subject:"fluid ando plasma""
| 31 |
THE MOTION AND MAGNETIC FIELD STRUCTURE OF THE EARTH'S MAGNETIC TAIL NEAR 30 R(E)BOWLING, STEPHEN BRYAN January 1975 (has links)
No description available.
|
| 32 |
BIRKELAND CURRENT FLOW IN A STRUCTURED AURORAL ARCCASSERLY, RAYMOND THOMAS, JR. January 1975 (has links)
No description available.
|
| 33 |
SOLAR WIND INDUCED CURRENTS IN THE ATMOSPHERES OF NON-MAGNETIC PLANETSDANIELL, ROBERT EDWARD, JR. January 1976 (has links)
No description available.
|
| 34 |
OBSERVATIONS OF PLASMA IN THE GEOMAGNETIC TAIL AT LUNAR DISTANCESHARDY, DAVID ALFRED January 1976 (has links)
No description available.
|
| 35 |
TIME VARIATIONS OF HIGH-FREQUENCY INDUCED PLASMA WAVESSHOWEN, ROBERT LEROY January 1976 (has links)
No description available.
|
| 36 |
THREE-DIMENSIONAL DYNAMICS OF PROTOSTELLAR EVOLUTIONCOOK, THOMAS LEROY January 1977 (has links)
No description available.
|
| 37 |
THE EXPERIMENTAL SATURATION SPECTRUM OF PARAMETRIC INSTABILITIESDUNCAN, LEWIS MANNAN, III January 1977 (has links)
No description available.
|
| 38 |
HF-INDUCED PLASMA WAVES IN IONOSPHERIC SPORADIC EDJUTH, FRANK THOMAS January 1979 (has links)
No description available.
|
| 39 |
ELECTRON BEAM ENERGY DISTRIBUTIONS DURING PLASMA INTERACTIONSJOST, ROBERT JERRY January 1979 (has links)
No description available.
|
| 40 |
CRITICAL DYNAMICS OF LIQUID CRYSTAL ABOVE THE ISOTROPIC - NEMATIC PHASE TRANSITIONCHEN, FANG-YU January 1981 (has links)
Dynamics of liquid crystals above the isotropic-nematic phase transition point is studied. The phase transition is of first-order, but nearly critical. Near the transition point the correlation length (zeta) of molecular orientational order could be comparable to the inverse of a light scattering momentum transfer k. We study the non-linear effects in the dynamics of molecular orientation under such a condition. We first derive the complete quadratic dynamic equations for molecular orientation and translational velocity, based on Mori's theory of the generalized Langevin equation. Our problem differs from the well studied problem of binary fluids in (1)the parameter is not conservative and (2)there are linear cross couplings between the order parameter and translational velocity. A mode-mode coupling method equivalent to the bubble diagram expansion is applied to solve the non-linear equations. The lowest order calculation shows that the effect of non-linear couplings becomes significant when (zeta) is comparable to 1/k. The effect on the polarized and depolarized spectrum of light scattering is discussed. We also investigate if non-linear couplings would dominate the critical relaxation processes as in the case of binary fluids. We show that if non-linear couplings do dominate the critical relaxations we would obtain a result contradictory to the assumption. Thus we prove that in the isotropic-nematic transition region mode-mode couplings can not be the dominant mechanism of relaxations.
|
Page generated in 0.0808 seconds