... 14 09 2023 cavity and leaking flows computational fluid dynamics (CFD) compressor impact on cavity leaking flows on performance Directorate-General for Research and Innovation 10.13039/100004431 Horizon 2020 (No. 769346). Great Britain China Centre 10.13039/501100000624...

...@unimelb.edu.au Email: daniel.chung@unimelb.edu.au Email: koichi.tanimoto.wh@mhi.com Email: takuo.oda.ht@mhi.com Email: richard.sandberg@unimelb.edu.au 08 08 2023 24 08 2023 25 08 2023 14 09 2023 turbulence heat transfer computational fluid dynamics (CFD) fluid...

... Email: nwpu_wyh@nwpu.edu.cn Email: zhiruoyang@mail.nwpu.edu.cn Email: kan.qin@nwpu.edu.cn 09 03 2023 09 09 2023 11 09 2023 13 09 2023 Computational Fluid Dynamics (CFD) fluid dynamics and heat transfer phenomena in compressor and turbine components of gas turbine...

...@us.af.mil 08 08 2023 01 09 2023 05 09 2023 13 09 2023 Computational Fluid Dynamics (CFD) Heat transfer and film cooling Measurement techniques Journal of Turbomachinery. Received August 08, 2023; Accepted manuscript posted September 01, 2023. doi:10.1115/1.4063412...

... 30 influence on gas turbine performance. Besides, some critical input boundary conditions in computational fluid dynamics (CFD) 31 simulations, such as the turbine inlet temperature, are rarely directly obtained in experimental measurements and are prone to prediction 32 errors. Various Uncertainty...

... 04 2023 28 08 2023 29 08 2023 07 09 2023 Email: chendawei@iet.cn Email: liuhaoyang@iet.cn Email: xuguangyao@iet.cn Email: xuqingzong@iet.cn Email: duqiang@iet.cn Email: lihongye@iet.cn Computational Fluid Dynamics (CFD) Heat transfer and film cooling...

...: maxime.perini@cerfacs.fr Email: yannick.bousquet@isae.fr Email: Nicolas.Binder@isae-supaero.fr Email: eric.schwartz@safrangroup.com Cavity and leaking flows Computational Fluid Dynamics (CFD) impact on cavity leaking flows on performance Journal of Turbomachinery. Received December 07...

... to the difference between the experiment and computational fluid dynamics (CFD) can be attributed to the effect of geometrical and numerical uncertainties and errors. Previous research has investigated some of the geometrical and numerical factors independently for different centrifugal compressor geometries, e.g...

... with computational fluid dynamics (CFD) calculations to predict both the massflow and the rotational speed. Altogether, those methods are not self-contained, in the sense that they all require inputs from either empirical or experimental data, or additional CFD computations. Moreover, none of these approaches can...

... for these configurations, but can give rise to large-scale roughness features. The range of roughness length scales in these systems makes morphology resolved computational fluid dynamics (CFD) impractical. However, volumetric roughness models can be leveraged, as they have computational costs orders of magnitude lower...

... on a differential evolutionary algorithm for multi-objective and multi-constraint optimization. It features a parameterized geometry generation and a subsequent evaluation of the individual by means of computational fluid dynamics (CFD) and computational structural mechanics (CSM). The design process is divided...

... and density were essentially equal for higher overheat ratios which support the interpretation of the signals and data reduction for turbulent quantities. Computational fluid dynamics (CFD) provided additional insight into potential real gas effects for hot-wire performance. Table 1 Thermodynamic data...

... Email: hjape@nuaa.edu.cn Email: m_shuai@nuaa.edu.cn Contributed by the International Gas Turbine Institute (IGTI) of ASME for publication in the J ournal of T urbomachinery . 11 07 2022 16 05 2023 17 05 2023 12 06 2023 computational fluid dynamics (CFD...

...@ge.com Email: dale.fox@utexas.edu Email: dbogard@mail.utexas.edu 2 Present address: GE Aerospace, 1 Research Cir, Niskayuna, NY 12309. 05 01 2021 06 01 2022 28 04 2023 09 06 2023 computational fluid dynamics (CFD) heat transfer and film cooling...

... definition of one periodicity in the bladerows and, accordingly, a time-mean flow. To efficiently compute the unsteady interactions, one can make the URANS faster without changing the underlying numerical algorithms by optimizing a computational fluid dynamics (CFD)code (i.e., vectorization...

... optimization artificial neural networks aerodynamics aeroacoustics computational fluid dynamics (CFD) References [1] Eck , B. , 2003 , Ventilatoren, Entwurf und Betrieb der Radial-, Axial- und Querstromventilatoren , Springer Verlag , Berlin, Germany , ISBN 978-3-642-55650-0...

... for publication in the J ournal of T urbomachinery . 22 08 2022 16 01 2023 17 01 2023 22 05 2023 computational fluid dynamics (CFD) heat transfer additive manufacturing roughness References [1] Carozza , A. , 2017 , “ Heat Exchangers in the Aviation...

... linearized Navier–Stokes computational fluid dynamics (CFD) References [1] Peake , N. , and Parry , A. B. , 2012 , “ Modern Challenges Facing Turbomachinery Aeroacoustics ,” Annu. Rev. Fluid. Mech. , 44 ( 1 ), pp. 227 – 248 . 10.1146/annurev-fluid-120710-101231 [2...

... turbojet engines to assess particle ingestion damage on the performance of the axial compressors, and determined the increased susceptibility to surge at low power settings. Several groups have studied compressor damage using computational fluid dynamics (CFD). Li and Sayma [ 8 ] assessed the effect...

...A. Amerini; S. Paccati; L. Mazzei; A. Andreini Computational fluid dynamics (CFD) plays a crucial role in the design of cooling systems in gas turbine combustors due to the difficulties and costs related to experimental measurements performed in pressurized reactive environments. Despite...