نتائج البحث - "Large-Eddy-Simulation"

1

Academic Journal

Impact of stratification and global mixture properties on flame acceleration: A numerical study.

المؤلفون: Matas Mur, Eric¹ (AUTHOR) matasmur@cerfacs.fr, Dounia, Omar¹ (AUTHOR), Vermorel, Olivier¹ (AUTHOR), Douasbin, Quentin¹ (AUTHOR)

المصدر: International Journal of Hydrogen Energy. Feb2025, Vol. 101, p1267-1278. 12p.

مصطلحات موضوعية: *LARGE eddy simulation models, *HYDROGEN flames, *BURNING velocity, *ACCELERATION (Mechanics), *MIXTURES, *FLAME

2

Academic Journal

Passive control methods for cavitating flow control: A large eddy simulation study.

المؤلفون: Emadi, Zahra^1,2 (AUTHOR), Mirjalily, Seyed Ali Agha^1,2 (AUTHOR) SAA_mirjalily@iauyazd.ac.ir

المصدر: International Journal of Modern Physics C: Computational Physics & Physical Computation. Jan2025, p1. 16p. 12 Illustrations.

مصطلحات موضوعية: *LARGE eddy simulation models, *CONTACT angle, *SCALES (Fishes), *VORTEX motion, *CAVITATION, *BIOMIMICRY

3

Academic Journal

An in silico analysis of heart rate impact on wall shear stress hemodynamic parameters in aortic coarctation.

المؤلفون: Wang, Jie¹ (AUTHOR) jie.wang-2@manchester.ac.uk, Manchester, Emily¹ (AUTHOR), Skillen, Alex¹ (AUTHOR), Ngoepe, Malebogo² (AUTHOR), Keavney, Bernard³ (AUTHOR), Revell, Alistair¹ (AUTHOR)

المصدر: Scientific Reports. 1/22/2025, Vol. 15 Issue 1, p1-20. 20p.

مصطلحات موضوعية: *COMPUTATIONAL fluid dynamics, *LARGE eddy simulation models, *DOPPLER echocardiography, *PRESSURE drop (Fluid dynamics), *KINETIC energy

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4

Academic Journal

Numerical analysis on characteristics and dynamics of gas flow in confined hydrogen-air explosion.

المؤلفون: Bo, Yaofen¹ (AUTHOR), Li, Yanchao¹ (AUTHOR), Gao, Wei¹ (AUTHOR) gaoweidlut@dlut.edu.cn

المصدر: International Journal of Hydrogen Energy. Jan2025, Vol. 98, p673-686. 14p.

مصطلحات موضوعية: *GAS dynamics, *LARGE eddy simulation models, *GAS flow, *FLOW velocity, *FLAME

5

Academic Journal

Flow characteristics analysis and combustion oscillation mitigation of a hydrogen industrial burner.

المؤلفون: Zhang, Long¹ (AUTHOR), Li, Shan² (AUTHOR), Liu, Tengyu¹ (AUTHOR), Zhou, Hua¹ (AUTHOR) zhouhua@tsinghua.edu.cn, Ren, Zhuyin¹ (AUTHOR)

المصدر: International Journal of Hydrogen Energy. Jan2025, Vol. 97, p444-456. 13p.

مصطلحات موضوعية: *LARGE eddy simulation models, *MODAL analysis, *CARBON offsetting, *HYDROGEN analysis, *COMBUSTION

6

Academic Journal

Prediction of wind loading on masked angle members in lattice tower structures.

المؤلفون: Hadane, A.¹ (AUTHOR) asmaa.moutaki@ens-paris-saclay.fr, Laurent, V.^1,2 (AUTHOR), Redford, J.A.² (AUTHOR), Gueguin, M.² (AUTHOR), Hafid, F.^1,3,4 (AUTHOR), Ghidaglia, J.-M.^1,4 (AUTHOR)

المصدر: European Journal of Mechanics B: Fluids. Jan2025, Vol. 109, p378-391. 14p.

مصطلحات موضوعية: *LARGE eddy simulation models, *COMPUTATIONAL fluid dynamics, *WIND pressure, *LATIN hypercube sampling, *AERODYNAMIC load

7

Academic Journal

Predictive modelling of run-out distance and sedimentation rate of channel-basin turbidity currents with a new numerical approach.

المؤلفون: Scapin, Bruno Alvarez^1,2 (AUTHOR) bruno.scapin@hotmail.com, Fuhrmeister, Guilherme Vargas² (AUTHOR) guilhermef.engenharia@gmail.com, Schettini, Edith Beatriz Camaño¹ (AUTHOR) bcamano@iph.ufrgs.br

المصدر: Ocean Dynamics. Jan2025, Vol. 75 Issue 1, p1-17. 17p.

مصطلحات موضوعية: *LARGE eddy simulation models, *TURBIDITY currents, *COMPUTATIONAL fluid dynamics, *FINITE difference method, *DENSITY currents, *ADVECTION-diffusion equations

8

Academic Journal

Unsteady RANS simulations of under-expanded hydrogen jets for internal combustion engines.

المؤلفون: Caramia, Giovanni¹ (AUTHOR) giovanni.caramia@poliba.it, Amirante, Riccardo¹ (AUTHOR), De Palma, Pietro¹ (AUTHOR)

المصدر: International Journal of Hydrogen Energy. Dec2024, Vol. 96, p849-859. 11p.

مصطلحات موضوعية: *LARGE eddy simulation models, *INTERNAL combustion engines, *CARBON emissions, *COMPRESSIBLE flow, *HYDROGEN analysis

9

Academic Journal

Study on effects of mixing characteristics on the hydrogen-containing micro-mixing combustion using a modified LES-FGM model.

المؤلفون: Chen, Xuanren¹ (AUTHOR), Wang, Hui¹ (AUTHOR) wanghui_hb@hit.edu.cn, Wang, Xiangyu¹ (AUTHOR), Wang, Ning¹ (AUTHOR), Liu, Xiang¹ (AUTHOR)

المصدر: International Journal of Hydrogen Energy. Dec2024, Vol. 95, p1022-1037. 16p.

مصطلحات موضوعية: *LARGE eddy simulation models, *ADIABATIC temperature, *TRANSPORT equation, *COMBUSTION, *SYNTHESIS gas

10

Academic Journal

Seasonal Analysis of Planetary Boundary Layer and Turbulence in Warsaw, Poland Through Lidar and LES Simulations.

المؤلفون: Carneiro, Rayonil G.¹ (AUTHOR) iwona.stachlewska@fuw.edu.pl, Karasewicz, Maciej¹ (AUTHOR), Borges, Camilla K.¹ (AUTHOR), Janicka, Lucja¹ (AUTHOR), Wang, Dongxiang² (AUTHOR), Fisch, Gilberto³ (AUTHOR), Stachlewska, Iwona S.¹ (AUTHOR)

المصدر: Remote Sensing. Dec2024, Vol. 16 Issue 24, p4728. 21p.

مصطلحات موضوعية: *LARGE eddy simulation models, *ATMOSPHERIC boundary layer, *SPRING, *AUTUMN, *ATMOSPHERIC models

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11

Academic Journal

Large Eddy Simulation of large-scale hydrogen deflagrations using the Thickened Flame Model with stretch sensitivity adaptation and thermo-diffusive instability modeling.

المؤلفون: Mehl, Cédric¹ (AUTHOR) cedric.mehl@ifpen.fr, Poncet, Sandy (AUTHOR), Truffin, Karine (AUTHOR), Colin, Olivier (AUTHOR)

المصدر: International Journal of Hydrogen Energy. Dec2024, Vol. 93, p457-468. 12p.

مصطلحات موضوعية: *LARGE eddy simulation models, *FLAME stability, *INDUSTRIALISM, *INDUSTRIAL design, *HYDROGEN flames, *DISPERSION (Chemistry), *FLAME

12

Academic Journal

Large Eddy Simulation of Flow Around Twin Tower Buildings in Tandem Arrangements with Upstream Corner Modification.

المؤلفون: Zheng, Deqian¹ (AUTHOR) deqianzheng@haut.edu.cn, Wu, Xueyuan¹ (AUTHOR) 2023920183@stu.haut.edu.cn, Zhu, Yuzhe² (AUTHOR) 22902030058@stu.csust.edu.cn, Ma, Wenyong³ (AUTHOR) ma@stdu.edu.cn, Fang, Pingzhi⁴ (AUTHOR) fangpz@typhoon.org.cn

المصدر: Atmosphere. Dec2024, Vol. 15 Issue 12, p1540. 18p.

مصطلحات موضوعية: *LARGE eddy simulation models, *FLOW separation, *ATMOSPHERIC boundary layer, *VORTEX methods, *AERODYNAMIC load, *AERODYNAMICS of buildings

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13

Academic Journal

Numerical study on dilution of an oscillating jet in current environments.

المؤلفون: Zhang, Wanru¹ (AUTHOR), Xu, Zhenshan^1,2 (AUTHOR) zsxu2006@hhu.edu.cn, Fang, Shuqiao^3,4 (AUTHOR), Pan, Shunqi⁵ (AUTHOR), Chen, Yongping^1,2 (AUTHOR)

المصدر: Physics of Fluids. Dec2024, Vol. 36 Issue 12, p1-18. 18p.

مصطلحات موضوعية: *LARGE eddy simulation models, *LEAST squares, *DILUTION, *SEWAGE

14

Academic Journal

Coupled zone-adaptive turbulence and combustion modeling of turbulent swirling premixed flames.

المؤلفون: Chen, Yuxuan¹ (AUTHOR), Yang, Tianwei² (AUTHOR), Zhou, Hua¹ (AUTHOR), Mo, Yi³ (AUTHOR), Chen, Fan³ (AUTHOR), Ren, Zhuyin¹ (AUTHOR) zhuyinren@tsinghua.edu.cn

المصدر: Physics of Fluids. Dec2024, Vol. 36 Issue 12, p1-19. 19p.

مصطلحات موضوعية: *LARGE eddy simulation models, *PROBABILITY density function, *FLAME, *COMBUSTION, *TURBULENCE

15

Academic Journal

Flow structure and characteristics of fluid undergoing a sudden contraction to an annular gap under dynamic boundary.

المؤلفون: Song, Xiaoteng¹ (AUTHOR), Sun, Xihuan¹ (AUTHOR) sunxihuan@tyut.edu.cn, Li, Yongye¹ (AUTHOR) liyoongye@tyut.edu.cn, Ma, Juanjuan¹ (AUTHOR), Liu, Xinyang¹ (AUTHOR), Li, Bodong¹ (AUTHOR)

المصدر: Physics of Fluids. Dec2024, Vol. 36 Issue 12, p1-16. 16p.

مصطلحات موضوعية: *LARGE eddy simulation models, *PARTICLE image velocimetry, *KINETIC energy, *ANNULAR flow, *FLOW velocity

16

Academic Journal

Research on Helmholtz self-excited oscillating jets enhanced heat transfer in horizontal tubes.

المؤلفون: Hou, Wenjiang^1,2,3 (AUTHOR), Ou, Jin⁴ (AUTHOR), Chen, Yan^1,2,5,6 (AUTHOR), Guo, Xiaofeng⁶ (AUTHOR), Fang, Zhenlong^1,2,3,6 (AUTHOR) zl_fang@whut.edu.cn, Fan, Shidong^1,2,3 (AUTHOR) sdfan@whut.edu.cn

المصدر: Physics of Fluids. Dec2024, Vol. 36 Issue 12, p1-14. 14p.

مصطلحات موضوعية: *COHERENT structures, *LARGE eddy simulation models, *HEAT transfer, *BOUNDARY layer (Aerodynamics), *TUBES

17

Academic Journal

Curvature effects on a bluff-body wake.

المؤلفون: Sukuroglu, B.¹ (AUTHOR), Yalcinkaya, Y.¹ (AUTHOR), Gungor, A. G.¹ (AUTHOR) ayse.gungor@itu.edu.tr

المصدر: Physics of Fluids. Dec2024, Vol. 36 Issue 12, p1-11. 11p.

مصطلحات موضوعية: *COHERENT structures, *LARGE eddy simulation models, *FLOW simulations, *COMBUSTION chambers, *CURVATURE

18

Academic Journal

Large eddy simulations and experimental studies of the influence of equivalence ratio on the combustion characteristics of turbulent NH3–CH4 premixed flames.

المؤلفون: Wang, Ping^1,2 (AUTHOR), Zhang, Zeyu¹ (AUTHOR), Cheng, Kang¹ (AUTHOR), Qian, Weijia¹ (AUTHOR) qianweijia@ujs.edu.cn, Shuai, Ruiyang¹ (AUTHOR), Dai, Kailun¹ (AUTHOR), Ferrante, Antonio^1,3 (AUTHOR), Qi, Haotian⁴ (AUTHOR)

المصدر: Physics of Fluids. Dec2024, Vol. 36 Issue 12, p1-13. 13p.

مصطلحات موضوعية: *LARGE eddy simulation models, *GAS mixtures, *FLAME temperature, *GAS as fuel, *TURBULENCE, *NITROGEN oxides

19

Academic Journal

Combined experimental and computational investigation of the influence of micro vortex generator on incipient cavitation mode.

المؤلفون: Chen, Jie^1,2 (AUTHOR) 1000006328@ujs.edu.cn, Guo, Dongwei¹ (AUTHOR) guodongwei99@163.com, Zhang, Jiakun³ (AUTHOR) mustard81@126.com, Wang, Yong^1,4 (AUTHOR) wylq@ujs.edu.cn, Liu, Taotao⁵ (AUTHOR) liutaotao@bit.edu.cn, Wu, Xian² (AUTHOR) wuxian@leopump.com, Hu, Changli⁶ (AUTHOR) qhclq@163.com

المصدر: Physics of Fluids. Dec2024, Vol. 36 Issue 12, p1-21. 21p.

مصطلحات موضوعية: *LARGE eddy simulation models, *VORTEX generators, *CAVITATION, *HYDROFOILS, *AERONAUTICS

20

Academic Journal

Dynamic analysis of natural supercavitating flow during acceleration and deceleration of an axis-symmetric projectile.

المؤلفون: Xu, Chang¹ (AUTHOR) xuchang@nus.edu.sg, Khoo, Boo Cheong¹ (AUTHOR), Cui, Yongdong¹ (AUTHOR)

المصدر: Physics of Fluids. Dec2024, Vol. 36 Issue 12, p1-12. 12p.

مصطلحات موضوعية: *LARGE eddy simulation models, *ACCELERATION (Mechanics), *MULTIPHASE flow, *UNSTEADY flow, *SUBMERSIBLES

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