unsteady flow

collocation in English

meanings of unsteadyand flow

These words are often used together. Click on the links below to explore the meanings. Or, see other collocations with flow.
unsteady
adjective
uk /ʌnˈsted.i/ us /ʌnˈsted.i/
moving slightly from side to side, as if you ...
See more at unsteady
flow
noun
uk /fləʊ/ us /floʊ/
the movement of something in ...
See more at flow

Examples of unsteady flow

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.
The interior unsteadyflow shows source-like behaviour at the corners.
The present analyses advance the previous quasi-steady models by being formulated for a fully unsteadyflow system, with no time-derivative terms being neglected.
These large-scale instabilities give rise to unsteadyflow throughout the inner layer.
The chapter on slender wing methods and their application to unsteadyflow problems is fairly comprehensive and is a most valuable part of the monograph.
The essential idea employed in the analysis is to consider the unsteadyflow as a time-dependent perturbation of the final steady flow.
The unsteadyflow field is schematically shown in figure 1.
It is, however, not essential to consider an unsteadyflow to determine 7".
This suggests a connection between the unsteadyflow structure we have proposed and the nature of fluid flowing into the corner region.
Generally, the last breakdown was followed by a region of smaller amplitude unsteadyflow.
Of less importance is the induced unsteadyflow of frequency 313 which is of the same order as the induced steady flow.
This equation is analogous to equation (2.9) for unsteadyflow.
They are used as a reference in the study of the unsteadyflow behaviour.
However, it is the general structure of the unsteadyflow that we are now proposing to be of relevance to the jet noise issue.
It appears that unsteadyflow would be difficult to treat by the method used here.
The unsteady terms are assumed to be small compared to the quasi-steady terms, restricting application of the models to slightly unsteadyflow.
The unsteadyflow is then treated as a small linearized perturbation to the mean flow.
This is because transition process can be sensitive to the strong acceleration/deceleration in the unsteadyflow.
This is, however, to be expected since the unsteadyflow is fully turbulent during the entire cycle, whereas the quasi-steady flow is not.
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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