Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Stéphane Hiernaux"'
Publikováno v:
Volume 2A: Turbomachinery — Axial Flow Fan and Compressor Aerodynamics.
Surge margin is critical for the safety of aeronautical compressors, hence predicting it early in the design process using CFD is mandatory. However, close to surge, steady-state Reynolds Averaged Navier-Stokes (RANS) simulations are proven inadequat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bb95263e9505b3f8821b6f679598fb26
https://doi.org/10.1115/gt2021-59186
https://doi.org/10.1115/gt2021-59186
Autor:
Sophie Mouriaux, Jean Sébastien Cagnone, Florent Duchaine, Stéphane Hiernaux, Koen Hillewaert, Dimitrios Papadogiannis
Publikováno v:
European Conference on Turbomachinery Fluid Dynamics and hermodynamics.
The design of turbomachinery relies on inexpensive, steady-state Reynolds Averaged Navier-Stokes (RANS) predictions. However, turbomachinery flows are complex with various phenomena that can be difficult to predict with RANS. Large Eddy Simulations (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cea10518dbc677ea1ebef825e00e15c0
https://doi.org/10.29008/etc2019-418
https://doi.org/10.29008/etc2019-418
Publikováno v:
Volume 2C: Turbomachinery.
The design process of turbomachinery components relies heavily on Reynods Averaged Navier Stokes (RANS) simulations. This approach is well suited for steady simulations and comes with a low computational cost. However, turbomachinery flows are comple
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::99a38d821661dc0718fe5eb396a0d889
https://doi.org/10.1115/gt2018-75773
https://doi.org/10.1115/gt2018-75773
Publikováno v:
European Conference on Turbomachinery Fluid Dynamics and hermodynamics.
This work presents Large Eddy Simulations of a low pressure compressor cascade in order to understand the sudden rise of losses at high incidence. The simulation reveals a leading-edge separation bubble interacting with a superposed supersonic pocket
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::31e346fc9d24ce1ff25b4d7db0710440
https://doi.org/10.29008/etc2017-318
https://doi.org/10.29008/etc2017-318
Publikováno v:
Applied Sciences (2076-3417); Jan2019, Vol. 9 Issue 1, p210, 53p