... compressor stall casing treatment linear stability analysis computational fluid dynamics (CFD) fluid dynamics phenomena in compressor components of gas turbine engines National Natural Science Foundation of China 10.13039/501100001809 52325602 The design requirements for thrust...

... 23 07 2024 03 09 2024 Graphical Abstract Figure computational fluid dynamics (CFD) heat transfer and film cooling turbine blade and measurement advancements National Natural Science Foundation of China 10.13039/501100001809 52106064 Film cooling...

... Abstract Figure computational fluid dynamics (CFD) fluid dynamics and heat transfer phenomena in compressor and turbine components of gas turbine engines heat transfer and film cooling Baker Hughes 10.13039/100006487 PA3111 Future trends toward efficient and clean energy...

... for compressors, this paper presents a statistical analysis of RANS simulation results submitted to the first and the second Global Power and Propulsion Society (GPPS) computational fluid dynamics (CFD) workshops, where blind tests on the TUDa-GLR-OpenStage transonic axial compressor were performed. The workshops...

...-scale experimental dataset. By comparing the backpropagation neural network (BPnn) model and computational fluid dynamics (CFD) results, it is demonstrated that GNNs with appropriately designed graph structures can accurately and quickly predict high-fidelity aerodynamic parameters based on limited...

... Computational Fluid Dynamics (CFD) Journal of Turbomachinery. Received June 19, 2024; Accepted manuscript posted August 08, 2024. doi:10.1115/1.4066277 Copyright © 2024 by ASME TURBO-24-1116 Accepted Manuscript Not Copyedited GUIDELINE FOR LARGE-SCALE ANALYSIS OF CENTRIFUGAL BLOWER USING WALL-RESOLVED LARGE...

... patterns. 21 02 2024 30 07 2024 31 07 2024 20 08 2024 Computational Fluid Dynamics (CFD) fluid dynamics and heat transfer phenomena in compressor and turbine components of gas turbine engines Heat transfer and film cooling Measurement techniques Accepted Manuscript...

.... Compared with the full annulus unsteady Reynolds averaged Navier-Stokes (URANS) simulations, the implicit scheme produces comparable results to URANS with computational time and memory consumption that are two orders of magnitude smaller. Introduction Computational Fluid Dynamics (CFD) has been routinely...

... 16 08 2024 Centrifugal compressors and pumps Computational Fluid Dynamics (CFD) Fan, compressor, and turbine aerodynamic design Journal of Turbomachinery. Received June 18, 2024; Accepted manuscript posted July 24, 2024. doi:10.1115/1.4066229 Copyright © 2024 by ASME TURBO-24-1111 Data...

... 2024 Compressor stall, surge, and operability Computational Fluid Dynamics (CFD) Fan, compressor, and turbine aerodynamic design Measurement techniques Directorate-General for Research and Innovation 10.13039/100004431 EC grant 860909 Accepted Manuscript Not Copyedited...

...-dimensional total temperature. Experimental data is compared to computational fluid dynamics (CFD) simulations. Fully-featured NGV geometry (including film cooling holes and internal passages) was used, to account for internal cooling flow redistribution resulting from altered external loading. We show...

.... Email: stephan.priebe@ge.com 1 Corresponding author. Email: daniel.wilkin@ge.com Email: luke.daquila@ge.com Email: andy.breeze.stringfellow@gmail.com Email: jothipra@ge.com Email: lcheung@sandia.gov boundary layer development computational fluid dynamics (CFD) fan...

...@jaxa.jp 1 Corresponding author. Email: okita.yoji@jaxa.jp Email: tanimitsu5942@ihi-g.com Email: hamabe7888@ihi-g.com Email: sato3496@ihi-g.com Email: fuchigami3515@ihi-g.com cavity and leaking flows computational fluid dynamics (CFD) turbine aerodynamic design impact...

... on the gradient information that the su 2's adjoint suite can provide. Detailed information about the code capabilities and structure can be found in Refs. [ 16 , 17 ]. In this study, the flow computations are carried out with the open-source computational fluid dynamics (CFD) software su 2. su 2...

.... , 2020 , “ Theory of Non-Dimensional Groups in Film Effectiveness Studies ,” ASME J. Turbomach. , 142 ( 4 ), p. 041002 . 10.1115/1.4046277 computational fluid dynamics (CFD) fluid dynamics and heat transfer phenomena in compressor and turbine components of gas turbine engines heat transfer...

... boundary layer development computational fluid dynamics (CFD) measurement techniques turbomachinery blading design The performance of a turbine is closely related to its internal losses, with up to a third of these losses attributed to secondary flows. These flows primarily arise from...

...: ronald.mailach@tu-dresden.de Contributed by the International Gas Turbine Institute (IGTI) of ASME for publication in the J ournal of T urbomachinery . 10 09 2023 08 04 2024 08 04 2024 06 06 2024 Boundary layer development Computational Fluid Dynamics (CFD...

... that generated this significant enhancement to the compressor operating range. In order to acquire the desired understanding, experimental data is presented to validate the Computational Fluid Dynamics (CFD) model and a detailed numerical investigation is presented to explain the changes in the flow field within...

... compressors and pumps compressor stall surge operability computational fluid dynamics (CFD) The rapid growth of computer power, and advancements in numerical techniques have made computational fluid dynamics (CFD) methods powerful and essential tools for modeling turbomachinery flows...

... . 19 12 2023 27 03 2024 27 03 2024 23 05 2024 Graphical Abstract Figure turbines endwall contouring pressure gain combustion high-speed propulsion flow angle computational fluid dynamics (CFD) turbomachinery design However, the combustion process...