Compressible viscous flow in minichannel ? Experiment and numerical studies

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388998%3A_____%2F14%3A00435382" target="_blank" >RIV/61388998:_____/14:00435382 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Compressible viscous flow in minichannel ? Experiment and numerical studies
Original language description
In the present paper, the compressible viscous fluid flow through minichannel formed by two parallel walls was experimentally and numerically studied. The height of the minichannel ranged from 1 to 5 mm, the width and length were 100 mm. The investigatedpressure drops were chosen as high as the aerodynamic choking conditions at the outlet cross-sectional plane are achieved. Experimental data was obtained using mutually independent optical and pneumatic experimental methods (static pressure taps and interferometry to obtain as many as complex information about the investigated flow field. The numerical simulations were performed for simplified 2D geometry employing the FLUENT commercial code and an in-house code, in which ?-Re_?t transition model is implemented and the discontinuous Galerkin finite element method is used for spatial dicretization of governing equations. Comparison of the CFD and experiments were discussed with emphases to considered subsequent research of the skin fric
Czech name
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Czech description
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Project
<a href="/en/project/TA03020277" target="_blank" >TA03020277: Aerodynamics of Highly Loaded Blade Cascades</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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