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E
Ehsan Roohi
university of massachusetts amherst
42
H指数
243
论文数
4.8K
被引数
0
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67
发表时间
发表时间
IF
被引数
Prescribed wall-heat-flux control of blockage and impulse in a rarefied micro-nozzle
稀疏微喷管中阻塞和冲量的规定壁面热流控制
International Journal of Heat and Mass Transfer
IF
5.8
2026-08-17
0
PRE
AI
Amirmehran Mahdavi; Ehsan Roohi
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Accelerating kinetic Fokker-Planck simulations via a GPU-native deep neural network surrogate: Application to rarefied internal and hypersonic external flows
通过GPU原生的深度神经网络代理加速动力学福克-普朗克模拟:在稀薄内部流动和高超声速外部流动中的应用
Journal of Computational Physics
IF
3.8
2026-08-03
0
PRE
AI
Ehsan Roohi
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Physics Reports-Review Section of Physics Letters
IF
29.5
2026-07-20
0
PRE
AI
Ali Alavi; Ehsan Roohi
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Multi-objective aerodynamic optimization of ride height and Rake angle in a Sedan car using CFD and machine learning
利用计算流体动力学和机器学习对轿车底盘高度和后倾角进行多目标气动优化
Theoretical and Applied Mechanics Letters
IF
3.3
2026-07-17
0
OA
AI
Mahdi Kheirkhah; Ehsan Roohi; Mahmoud Pasandidehfard
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Efficient collision algorithms in DSMC for rarefied gas dynamics: Markovian NTC-pre-scan and Bernoulli-trial schemes
Vacuum
IF
3.9
2026-01-29
0
PRE
AI
Ahmad Shoja-sani; Ehsan Roohi; Maryam Javani; Hassan Akhlaghi; Stefan Stefanov
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Editorial: Rarefied Gas Flows-From Micro-Nano Scale to the Hypersonic Regime
编辑ials: 稀薄气体流动——从微纳米尺度到高超声速流 regime
Fluids
IF
1.8
2026-01-26
0
PRE
AI
Roohi, Ehsan
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A numerical investigation of the effect of micro vortex generators on film cooling
对微涡流发生器对薄膜冷却影响的数值研究
Scientific Reports
IF
3.9
2025-11-23
0
OA
AI
Mana Suwari; Ehsan Roohi
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A Time-Averaged Inverse Transient Adaptive Sub-cell strategy for DSMC applied to shock tube problem
一种用于DSMC应用于激波管问题的时均逆瞬态自适应子网格策略
Vacuum
IF
3.9
2025-10-23
0
PRE
AI
Ehsan Roohi; Ahmad Shoja-Sani; Bijan Goshayeshi; Stefan Stefanov
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Passive cavitation mitigation on hydrofoils via porous media: A comparative study of LES and RANS models
多孔介质下翼型被动空化抑制:大涡模拟(LES)和雷诺平均纳维-斯托克斯(RANS)模型的比较研究
Ocean Engineering
IF
5.5
2025-09-12
0
PRE
AI
Ali Alavi; Maziyar Ghasemnezhad; Ali Sangtarash; Ehsan Roohi
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Data-driven surrogate modeling of DSMC solutions using deep neural networks
基于深度神经网络的数据驱动DSMC解代理建模
Aerospace Science and Technology
IF
5.8
2025-08-15
0
PRE
AI
Ehsan Roohi; Ahmad Shoja-Sani
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Species separation induced by difference in accommodation coefficients
INTERNATIONAL COMMUNICATIONS IN HEAT AND MASS TRANSFER
IF
6.4
2025-02-01
0
PRE
AI
Lotfian, Ali; Roohi, Ehsan
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Experimental and numerical investigation on the spraying performance of an agricultural unmanned aerial vehicle
AEROSPACE SCIENCE AND TECHNOLOGY
IF
5.8
2025-02-01
0
PRE
AI
Divazi, Arash; Askari, Rasoul; Roohi, Ehsan
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Large eddy simulations of cavitation around a pitching-plunging hydrofoil
PHYSICS OF FLUIDS
IF
4.3
2023-12-01
29
PRE
AI
Alavi, Ali; Roohi, Ehsan
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Inversion in binary gas mixtures in rarefied flow conditions: Direct simulation Monte Carlo solution and comparison with the analytical solutions at free molecular regime
PHYSICS OF FLUIDS
IF
4.3
2023-07-11
6
PRE
AI
Sabouri, Moslem; Roohi, Ehsan
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On the effects of hybrid surface wettability on the structure of cavitating flow using implicit large eddy simulation
JOURNAL OF THE TAIWAN INSTITUTE OF CHEMICAL ENGINEERS
IF
6.3
2023-07-01
30
PRE
AI
Mousavi, S. Mahmood; Roohi, Ehsan
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Computational study of rarefied gas flow and heat transfer in lid-driven cylindrical cavities
PHYSICS OF FLUIDS
IF
4.3
2023-05-12
7
OA
AI
Zhu, Mengbo; Roohi, Ehsan; Ebrahimi, Amin
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Numerical Study of Gas Flow in Super Nanoporous Materials Using the Direct Simulation Monte-Carlo Method
MICROMACHINES
IF
3
2023-01-04
8
OA
AI
Shariati, Vahid; Roohi, Ehsan; Ebrahimi, Amin
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A comprehensive review on micro- and nano-scale gas flow effects: Slip-jump phenomena, Knudsen paradox, thermally-driven flows, and Knudsen pumps
对微米和纳米级气体流动效应的全面回顾: 滑跃现象,克努森悖论,热驱动流动和克努森泵
PHYSICS REPORTS-REVIEW SECTION OF PHYSICS LETTERS
IF
29.5
2023-01-01
41
PRE
AI
Akhlaghi, Hassan; Roohi, Ehsan; Stefanov, Stefan
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A novel transient-adaptive subcell algorithm with a hybrid application of different collision techniques in direct simulation Monte Carlo (DSMC)
PHYSICS OF FLUIDS
IF
4.3
2022-09-06
20
PRE
AI
Stefanov, Stefan; Roohi, Ehsan; Shoja-Sani, Ahmad
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A study on micro-step flow using a hybrid direct simulation Monte Carlo-Fokker-Planck approach
PHYSICS OF FLUIDS
IF
4.3
2022-06-15
6
PRE
AI
Mahdavi, Amirmehran; Roohi, Ehsan
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合作学者
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H 指数: 37 · 论文数: 224
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