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Bernoulli Trial (BT) Collision Operator Scheme Family in the Direct Simulation Monte-Carlo (DSMC): Derivation and Evaluation Cover

Bernoulli Trial (BT) Collision Operator Scheme Family in the Direct Simulation Monte-Carlo (DSMC): Derivation and Evaluation

Open Access
|Jun 2026

Authors

Francis Padilla

francispadilla.career@gmail.com

Department of Mechanical and Industrial Engineering, University of Massachusetts, Amherst, USA

Ehsan Roohi

roohie@umass.edu

Department of Mechanical and Industrial Engineering, University of Massachusetts, Amherst, USA

Stefan Stefanov

stefanov@inbm.bas.bg

Institute of Mechanics, Bulgarian Academy of Sciences, Sofia, Bulgaria
DOI: https://doi.org/10.2478/cait-2026-0011 | Journal eISSN: 1314-4081 | Journal ISSN: 1311-9702
Language: English
Page range: 3 - 14
Submitted on: Mar 8, 2026
Accepted on: Apr 20, 2026
Published on: Jun 13, 2026
In partnership with: Paradigm Publishing Services

© 2026 Francis Padilla, Ehsan Roohi, Stefan Stefanov, published by Bulgarian Academy of Sciences, Institute of Information and Communication Technologies
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.