Draft:Ehsan Roohi
| Submission declined on 16 January 2024 by Ldm1954 (talk). This submission does not appear to be written in the formal tone expected of an encyclopedia article. Entries should be written from a neutral point of view, and should refer to a range of independent, reliable, published sources. Please rewrite your submission in a more encyclopedic format. Please make sure to avoid peacock terms that promote the subject.
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| Submission declined on 8 January 2024 by CNMall41 (talk). This submission's references do not show that the subject qualifies for a Wikipedia article—that is, they do not show significant coverage (not just passing mentions) about the subject in published, reliable, secondary sources that are independent of the subject (see the guidelines on the notability of people). Before any resubmission, additional references meeting these criteria should be added (see technical help and learn about mistakes to avoid when addressing this issue). If no additional references exist, the subject is not suitable for Wikipedia. Declined by CNMall41 10 months ago. | |
Comment: This page is awful. It contains extensive bragging WP:PEACOCK, masses of incorrect information (is he now in China?) and unsourced material -- where is the proof of his books. Too much of this is bending the truth, or worse. I was very tempted to do a hard reject. He is not even close to the bar for academics, WP:NPROF or general notability WP:N. If this is submitted again essentially the same I recommend Reject without the option to resubmit. Ldm1954 (talk) 03:18, 16 January 2024 (UTC)
- Comment: Submitted multiple times without improvement. This version added a paragraph with NO sources which is going in the opposite direction of what is needed. CNMall41 (talk) 10:46, 8 January 2024 (UTC)
- Comment: This draft doesn't appear to demonstrate notability. Deb (talk) 13:42, 6 December 2023 (UTC)
 | This article is an autobiography or has been extensively edited by the subject or by someone connected to the subject. (December 2023) |
Ehsan Roohi Golkhatmi | |
|---|---|
 Roohi in 2019, in getting Academy of Sciences of Iran Award from Ali Akbar Salehi | |
| Born | |
| Alma mater | Sharif University of Technology Ferdowsi University of Mashhad |
| Scientific career | |
| Institutions | University of Maryland Johns Hopkins University |
| Thesis | Developing a Hybrid Molecular-Continuum Algorithm to Simulate Gas Flow in Micro-Nano Propulsion Systems (2010) |
Ehsan Roohi (born in Mashhad, Iran, in July 1982) is a research fellow at the School of Medicine at the University of Maryland[1]. Since January 2024, he has been a lecturer at Johns Hopkins University[2]. He has a Ph.D. in aerospace engineering. He was a full Professor at the Ferdowsi University of Mashhad[3] and Xi'an Jiaotong University[4]. Based on his research activities, Ehsan Roohi won the Distinguished Young Researcher in Mechanical Engineering award in 2019 in Iran, given by Academy of Sciences of Iran[5][6][7].
Career and research
[edit]Ehsan Roohi mainly works on novel and intelligent collision models in the direct simulation Monte Carlo (DSMC) technique framework to make the rarefied flow simulations more accurate and less time-consuming.[8] The collision process is the most sophisticated part of DSMC, which is treated probabilistically. He has demonstrated the shortcomings of conventional collision models and has been developing innovative intermolecular collision paradigms in the framework of the DSMC. In 2015, he improved the "Simplified Bernoulli" trial (SBT) collision model[9] by introducing an intelligent version,[10] and he was the lead developer of a new collision model called the "Generalized Bernoulli" trial (GBT) scheme in 2018.[11] In 2022, he developed another model, the "Symmetrized and Simplified Bernoulli" trial (SSBT) scheme,[12] that has improved performance compared to previous ones. In the same year, Stefan Stefanov and he suggested a hybrid collision scheme on transient adaptive subcells to treat various types of rarefied gas flows at the hypersonic regime.[13]
Contribution to the scientific community
[edit]Ehsan Roohi has published more than 129 journal papers and has an h-index of 35 with more than 3414 total citations[14] and performed over 587 verified reviews.[15] He has been Associate Editor of the ASME Journal of Fluid Engineering since 2022[16]and Associate Editor of the International Journal of Modern Physics C since 2023.[17] He and Yonghao Zhang were the Guest Editors in Physics of Fluids in 2020-2021 for a special issue on "Advances in micro/nano fluid flows: In Memory of Professor Jason Reese".[18] As of January 2024, he is the Guest Editor in Fluids for a special issue on "Rarefied Gas Flows: From Micro-Nano Scale to Hypersonic Regime".[19] He is among the 1% of highly cited researchers in ESI since 2021.[20] Ehsan Roohi has published three textbooks, Gas Dynamics[21], Fluid Mechanics at Micro and Nano Scales[22], and Rarefied Gas Dynamics and Direct Simulation Monte Carlo[23].
References
[edit]- ^ "Ehsan Roohi". May 30, 2021.
- ^ "Ehsan Roohi, lecturer at Johns Hopkins University". 2024.
- ^ "Ehsan Roohi - About me". prof.um.ac.ir.
- ^ "Welcome - Roohi Golkhatmi Ehsan Roohi Golkhatmi Ehsan - 教师个人主页". Roohi Golkhatmi Ehsan Roohi Golkhatmi Ehsan.
- ^ "Ehsan Roohi: Distinguished Young Researcher in Mechanical Engineering". 2019.
- ^ "Ehsan Roohi: Distinguished Young Researcher in Mechanical Engineering". 2019.
- ^ "Ehsan Roohi: Distinguished Young Researcher in Mechanical Engineering". 2019.
- ^ Roohi, Ehsan; Stefanov, Stefan (October 25, 2016). "Collision partner selection schemes in DSMC: From micro/nano flows to hypersonic flows". Physics Reports. 656: 1–38. Bibcode:2016PhR...656....1R. doi:10.1016/j.physrep.2016.08.002 – via ScienceDirect.
- ^ Stefanov, Stefan K. (2011). "On DSMC Calculations of Rarefied Gas Flows with Small Number of Particles in Cells". SIAM Journal on Scientific Computing. 33 (2): 677–702. Bibcode:2011SJSC...33..677S. doi:10.1137/090751864.
- ^ https://pubs.aip.org/aip/pof/article-abstract/27/10/107104/314632/A-novel-simplified-Bernoulli-trials-collision?redirectedFrom=fulltext
- ^ Roohi, Ehsan; Stefanov, Stefan; Shoja-Sani, Ahmad; Ejraei, Hossein (February 1, 2018). "A generalized form of the Bernoulli Trial collision scheme in DSMC: Derivation and evaluation". Journal of Computational Physics. 354: 476–492. Bibcode:2018JCoPh.354..476R. doi:10.1016/j.jcp.2017.10.033 – via ScienceDirect.
- ^ https://pubs.aip.org/aip/pof/article-abstract/34/1/012010/2845513/A-symmetrized-and-simplified-Bernoulli-trial
- ^ https://pubs.aip.org/aip/pof/article-abstract/34/9/092003/2844541/A-novel-transient-adaptive-subcell-algorithm-with?redirectedFrom=fulltext
- ^ "Scopus preview - Roohi, Ehsan - Author details - Scopus". www.scopus.com.
- ^ "Web of Science". www.webofscience.com.
- ^ "Journals Publications - Journal of Fluids Engineering".
- ^ "IJMPC Editorial Board".
- ^ https://pubs.aip.org/aip/pof/article/33/4/040402/1040120/Advances-in-micro-nano-fluid-flows-In-Memory-of
- ^ "Fluids". www.mdpi.com.
- ^ SNN.IR, خبرگزاری دانشجو (July 27, 1400). "۷ عضو هیئت علمی دانشگاه فردوسی مشهد در فهرست یک درصد دانشمندان برتر قرار گرفتند". fa.
- ^ "Book: Gas Dynamics by Ehsan Roohi". fa.
- ^ "Book: Fluid Mechanics at Micro and Nano Scales by Ehsan Roohi". fa.
- ^ "Book: Rarefied Gas Dynamics and Direct Simulation Monte Carlo by Ehsan Roohi". fa.
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