Dr. Hossein Gorji

Dr. Hossein Gorji

Member

AICES

Research

Continuous Stochastic Processes for Flow Phenomena Out-of-Equilibrium

Contact

AICES Graduate School
RWTH Aachen University
Schinkelstr. 2
D-52062 Aachen
Germany

Office: room 325 (Rogowski building, 3rd floor)
Phone: +49(0)241 80 98 662
Email: gorji@mathcces.rwth-aachen.de

Resume

  • since 12/2015 Postdoc Scholar and Lecturer at MathCCES, RWTH Aachen University.
  • 07/2014 - 12/2015 Postdoc Scholar and Lecturer at Institute of Fluid Dynamics, ETH Zurich.
  • 07/2014 Ph.D. in Mechanical Engineering at ETH Zurich.
  • 04/2010 M.Sc. in Mechanical Engineering at ETH Zurich.
  • 02/2019 - 06/2009 Visiting Student in Bioengineering Department at California Institute of Technology.
  • 09/2007 B.Sc. in Aerospace Engineering at Sharif University of Technology.

Awards

ETH medal 2015 for outstanding doctoral thesis.

Research Interests

Stochastic Models for Fluid Flows
Molecular Fluid Dynamics
Uncertainty Quantification

Journal Publications

  • N. Andric, M.H. Gorji & P. Jenny, Influence of the gas-surface interaction model on time-dependent rarefied gas simulations, Vacuum 2016.
  • M.H. Gorji, N. Andric & P. Jenny, Variance reduction for Fokker-Planck based particle Monte Carlo schemes, Journal of Computational Physics 295 , 644-664, 2015.
  • M.H. Gorji & P. Jenny, Fokker-Planck-DSMC Algorithm for Simulations of Rarefied Gas Flows, Journal of Computational Physics 287 ,110-129, 2015.
  • M.H. Gorji & P. Jenny, A gas-surface interaction kernel for diatomic rarefied gas flows based on the Cercignani-Lampis-Lord model, Physics of Fluids 26 ,122004, 2014.
  • M.H. Gorji & P. Jenny, An Efficient Particle Fokker-Planck Algorithm for Rarefied Gas Flows, Journal of Computational Physics 262 ,325-343, 2014.
  • M.H. Gorji & P. Jenny, A Fokker-Planck based kinetic model for diatomic rarefied gas flows, Physics of Fluids 25 , 062002, 2013.
  • M.H. Gorji & P. Jenny, A Kinetic Model for Gas Mixtures Based on a Fokker-Planck Equation, Journal of Physics: Conference Series 362 ,2012.
  • M.H. Gorji, M. Torrilhon & P. Jenny, Fokker-Planck model for computational studies of monatomic rarefied gas flows, Journal of Fluid Mechanics 680 ,574-601, 2011.
  • N.M. Pahlevan, F. Almani, M.H. Gorji, F. Hussain & M. Gharib A physiologically relevant, simple outflow boundary model for truncated vasculature, Annals of Biomedical Engineering 39 ,1470-1481, 2010.

Conferences Papers

  • M.H. Gorji & P. Jenny, A Device Concept for Demixing of Gas Species Based on Excitation of Internal Energy Modes, ASME 2013 11th International Conference on Nanochannels, Microchanels, and Minichannels-Sapporo, Japan.
  • M.H. Gorji, S. Kuechlin & P. Jenny, A Hybrid Fokker-Planck-DSMC Solution Algorithm for the Whole Range of Knudsen Numbers, ASME 2013 11th International Conference on Nanochannels, Microchanels, and Minichannels-Sapporo, Japan.
  • M.H. Gorji & P. Jenny, A Kinetic Model for Gas Mixtures Based on a Fokker-Planck Equation, Proceedings of the 1st European Conference on Gas Micro Flows - Skiathos, June 6-8, 2012.
  • M.H. Gorji & P. Jenny, Continuous Stochastic Equations for Diatomic Rarefied Gas Flows", 3rd International GASMEMS Summer School & Workshop- Bertinoro, June 6-11, 2011
  • M.H. Gorji & P. Jenny, A Generalized Stochastic Solution Algorithm for Simulations of Rarefied Gas Flows, Proceedings of the 2nd European Conference on Microfluidics - Toulouse, December 8-10, 2010.

Doctoral Dissertation

Gorji, M.H. Fokker-Planck Solution Algorithm for Rarefied Gas Flows and Applications of Complex Gas-Surface Interactions, ETH Dissertation No. 22092, October 2014.

Invited Talks

  • Correlated Stochastic Processes for Low Mach Rarefied Gas Flow Simulations ERCOFTAC Spring Festival, ETH Zurich 2015.
  • Variance Reduction for Gas Flow Simulations Based on Stochastic Molecular Models CSE Seminar, ETH Zurich 2014, hosted by Prof. Nipp.
  • An Efficient Fokker-Planck Particle Method for Computational Studies of Rarefied Gas Flows DLR Goettingen 2013, hosted by Prof. Hannemann.
  • Continuous Stochastic Solution Algorithm for Gas Flows RWTH Aachen, 2010, hosted by Prof. Torrilhon.

Conference Talks (Refereed)

  • Validation Studies of the Fokker-Planck Kinetics: Cubic Model and Beyond DSMC 15: Kapaa, Kauai, Hawaii 2015.
  • A demixing device concept based on selective excitation of polyatomic gas molecules RGD29: Xi'an 2014.
  • A Device Concept for Demixing of Gas Species Based on Excitation of Internal Energy Modes, ASME 2013 11th International Conference on Nanochannels, Microchanels, and Minichannels-Sapporo, Japan.
  • An Asymptotic Preserving Numerical Scheme for Fokker-Planck Kinetic Model Swiss Numerics Colloquium 2012, Bern.
    A Kinetic Model for Gas Mixtures Based on a Fokker-Planck Equation, Proceedings of the 1st European Conference on Gas Micro Flows - Skiathos, June 6-8, 2012.
  • i>Continuous Stochastic Equations for Diatomic Rarefied Gas Flows", 3rd International GASMEMS Summer School & Workshop- Bertinoro, June 6-11, 2011
  • Continuous Stochastic Equations for Diatomic Rarefied Gas Flows Swiss Numerics Colloquium 2011, Lugano.
    A Generalized Stochastic Solution Algorithm for Simulations of Rarefied Gas Flows, 2nd European Conference on Microfluidics - Toulouse, December 8-10, 2010.