Towards an Agreement Between the Numerical Simulations and the Experimental Data Obtained in a Transonic Linear Turbine Blade Cascade for Flutter Testing
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49193864%3A_____%2F25%3AN0000003" target="_blank" >RIV/49193864:_____/25:N0000003 - isvavai.cz</a>
Výsledek na webu
<a href="https://www.matec-conferences.org/articles/matecconf/abs/2025/06/matecconf_aenmmte2025_02006/matecconf_aenmmte2025_02006.html" target="_blank" >https://www.matec-conferences.org/articles/matecconf/abs/2025/06/matecconf_aenmmte2025_02006/matecconf_aenmmte2025_02006.html</a>
DOI - Digital Object Identifier
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Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Towards an Agreement Between the Numerical Simulations and the Experimental Data Obtained in a Transonic Linear Turbine Blade Cascade for Flutter Testing
Popis výsledku v původním jazyce
doi.org/10.1051/matecconf/202541202006 The paper reports on the progress in the agreement between the results of numerical simulations and the experimental data obtained in a transonic linear turbine blade cascade for flutter testing. The outcomes show that previously omitted details in CFD geometry have a detrimental impact on the results, and their implementation reduces the difference between the two approaches tested. In detail, small gaps between the wind tunnel wall and the blades are introduced in the numerical model according to the experimental setup. Experimentally evaluated and computed aerostatic and aerodynamic forces and moments are compared. The findings show reasonable agreement and suggest promising advances in numerical data validation.
Název v anglickém jazyce
Towards an Agreement Between the Numerical Simulations and the Experimental Data Obtained in a Transonic Linear Turbine Blade Cascade for Flutter Testing
Popis výsledku anglicky
doi.org/10.1051/matecconf/202541202006 The paper reports on the progress in the agreement between the results of numerical simulations and the experimental data obtained in a transonic linear turbine blade cascade for flutter testing. The outcomes show that previously omitted details in CFD geometry have a detrimental impact on the results, and their implementation reduces the difference between the two approaches tested. In detail, small gaps between the wind tunnel wall and the blades are introduced in the numerical model according to the experimental setup. Experimentally evaluated and computed aerostatic and aerodynamic forces and moments are compared. The findings show reasonable agreement and suggest promising advances in numerical data validation.
Klasifikace
Druh
O - Ostatní výsledky
CEP obor
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OECD FORD obor
20303 - Thermodynamics
Návaznosti výsledku
Projekt
<a href="/cs/project/TN02000025" target="_blank" >TN02000025: Národní centrum pro energetiku II</a><br>
Návaznosti
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Ostatní
Rok uplatnění
2025
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů