词汇 | example_english_compressible |
释义 | Examples of compressibleThese examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. So we conclude that for compressible, azimuthal modes there are two types of instabilities. The eigenvalues and eigenvector s are those of one dimensional compressible fluid dynamics, namely the forward and backward sound waves and contact discontinuity solutions. We have begun a systematic study of the stability of compressible mixing layers in which a diffusion flame is embedded. The impact of the flow and the aspect ratio on the aforementioned quantities is evaluated for both 'compressible' and incompressible flows. We note first the results for a perfectly conducting, compressible fluid in a uniform magnetic field. The final section of the paper describes the modifications required if the fluid is compressible. Blumen (1970) extended the linear study to the hydrodynamic compressible case and found instability when the sound speed exceeds half the velocity jump. A flux rope is a compressible magnetic structure whose structure can be influenced by its interaction with a plasma flow. In the compressible case magnetosonic waves should also be taken into account. There are many indications that in compressible flows the transition phenomenon is basically the same. These ideas have been tested with considerable success in incompressible flows - but not in compressible turbulence. We are deliberately quite vague here and avoid any attempts to give an exact definition for this space of compressible flow. Nearly all modern studies of fundamental aspects of compressible free shear flows have focused on the plane mixing layer. The compressible case is presently under investigation, and will be reported in a separate publication. The compressible case is presently under investigation, and will be reported in a separate paper. A detailed understanding of the linear stability characteristics of compressible reacting mixing layers will be of aid in mixing enhancement. This study is the only comprehensive study, of which we know, of the inviscid spatial stability of a reacting compressible mixing layer. The wave function might be the acoustic velocity potential for a compressible fluid surrounding the obstacle or perhaps a potential for an electromagnetic field. The role of compressible effects on magnetic reconnection has been studied throughout the years in different applications. The problem of acoustic radiation generated by instability waves of a compressible plane turbulent shear layer is solved. However, unlike compressible turbulent boundary layers, models for free shear flows have met with only limited success. An objective of this work is to help refine the basic understanding of compressible turbulent flows. It is seen that the compressible formulation differs chiefly in that the continuity equation is now also non-linear. These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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