Roohi with Parviz Moin, a famous turbulence’s expert, Washington, November 2023, APS fluid mechanics conference
Session chair in RGD, Victoria, Canada, 2016
With Quanhua Sun, Bejing, 2019
With Kzuo Aoki and Hans G. Hornung, RGD, Xi’an, China, 2014
Roohi with Stefan Stefanov, a famous DSMC’s expert, Sofia, Bulgaria, January 2011
Roohi with G. Bird, DSMC’s creator, RGD conference, Xi’an, China, 2014
Roohi with G. Bird, DSMC’s creator, RGD conference, Xi’an, China, 2014
Talk in Chinese Academy of Science (CAS), October 2019
After talk in Shanghai Jiaotong University, November 2019
Talk at the Shenzhen University of Science and Technology, November 2019
Fall 2024, Space Propulsion class
Fall 2024, Space Propulsion class
With Prof. Levin, AIAA SciTech 2025, Orlando, FL.