These are word's examples related to unsteady. Click on any word to go to its word's detail page. Or, 更多关于unsteady的信息
There is one class of unsteady turbulent flows, however, that has been studied in fair detail using moderate to highly sophisticated data, reduction techniques.
They performed an extensive set of experiments studying steady and unsteady viscous jet behaviour.
We present a model of sedimentation in a subsiding fluvio-deltaic basin with steady sediment supply and unsteady base level.
Exact analytical representations are obtained describing self-similar unsteady flows of multiphase immiscible fluids in the vicinity of non-circular, but constant strength, fronts.
As another example, consider transport in the vicinity of a single unsteady vortex ring.
The interior unsteady flow shows source-like behaviour at the corners.
The flow within the duct is taken to consist of a steady mean flow with unsteady acoustic perturbations.
The present analyses advance the previous quasi-steady models by being formulated for a fully unsteady flow system, with no time-derivative terms being neglected.
This approximation, according to which the unsteady terms in the equations of motion of the flow can be neglected, is adopted here.
The driving mechanism results from unsteady coupling between flame structure and acoustic waves through temperature fluctuations.
These large-scale instabilities give rise to unsteady flow throughout the inner layer.
Whenever the jet impinged on the cavity wall the latter became rough, unsteady and opaque as in the bottom lefthand corner of figure 1 (c).
The governing equations in the water are therefore those of unsteady potential flow, while those in the air are of lubrication.
The unsteady expansion of an ideal gas into a vacuum is studied in one-dimensional planar and spherical geometries.
Economic conditions were unsteady, with several depressions and recoveries, while business organizations were transformed into hierarchical and inclusive corporate structures.
