66. Balaj, M., Roohi, E., Mohammadzadeh, A., Regulations of Anti-Fourier heat transfer for non-equilibrium gas flows through micro/nano channels, International Journal of Thermal Science, Accepted. 

65. Baier, T., Hardt, S., Shahabi, V., Roohi, E., Knudsen pump inspired by Crooks radiometer with a specular wall, Physics Review Fluids, Vol. 2, 033401.

64. Ebrahimi, A.,  Roohi, E.,  DSMC investigation of rarefied gas flow through diverging micro- and Nanochannels, Microfluidics Nanofluidics, Vol. 21(2):18, 2017, DOI: 10.1007/s10404-017-1855-1. 

63. Shahabi, V., Baier, T.,  Roohi, E., Hardt, S., On the radiometric flow between periodically structured nano-surfaces, Scientific Reports, Vol. 7, 41412, 2017, DOI: 10.1038/srep41412.   

62. Madani, S. M., Roohi, E., Evaluation of the SBT-TAS Collision Scheme on Treating Unsteady Flows, European Journal of Mechanics /B Fluids, DOI: 10.1016/j.euromechflu.2016.12.002, 2017, In Press. 

61. Taheri, E., Roohi, E.,  Evaluation of the Simplified Bernoulli Trial collision algorithm in treating rarefied nano-Fourier flow, Modares Mechanical Engineering Vol. 16(11), pp. 113-122, 2016 (in Persian


60. Roohi, E., Stefanov, S., On Efficient Collision Schemes in the Direct Simulation Monte Carlo (DSMC): From micro/nano flows to hypersonic flows, Physics Reports, Vol. 656 (C), pp. 1-38, DOI: 10.1016/j.physrep.2016.08.002.

 59. Sabaghan, A., Edalatpour, M., Charjouei, M., Roohi, E., Niazmand, H., Nanofluid Flow and Heat Transfer in a Microchannel with Longitudinal Vortex Generators: Two-phase Numerical Simulation, Applied Thermal Engineering, Vol. 100, 179-189, 2016.

58 .Ebrahimi, A., Rikhtegar, F., Sabaghan, A., Roohi, E., Heat Transfer and Entropy Generation in a Microchannel with Longitudinal Vortex Generators Using Nanofluids, Energy, Vol.101, 179-189, 2016, DOI: 10.1016/

57. Akhlaghi, H., Roohi, E., A Novel Algorithm for Implementing Specified Wall Hat Flux in DSMC: Application to Micro/Nano Flows and Hypersonic Flows, Computers and Fluids, Vol. 127, 78-101, 2016, DOI: 10.1016/j.compfluid.2015.12.008.

56. Pendar, M., Roohi, E., Investigation of cavitation around 3D hemispherical head-form body and conical cavitator using different turbulence and cavitation models, Ocean Engineering, Vol. 112, pp. 287-306, DOI: 10.1016/j.oceaneng.2015.12.010, 2016.

55. Roohi, E., Pendar, M., Rahimi, A., Simulation of Three Dimensional Cavitation behind a Disk using Various Turbulence/Mass Transfer Models, Applied Mathematical Modelling, Vol. 40(1), pp. 542-564, 2016.


54. Goshayeshi, B., Roohi, E., Stefanov, S., A novel Simplified Bernoulli Trials collision scheme in the DSMC with intelligence over particle distances, Physics of Fluids, Vol. 27(10), 107104, 2015.

53. Goshayeshi, B., Roohi, E., Stefanov, S., DSMC Simulation of Hypersonic Flows Using an Improved SBT-TAS Technique, Journal of Computational Physics, Vol. 303(C), pp. 28-44, 2015.

52. Malekzadeh, S., Roohi, E., Investigation of Different Droplet Formation Regimes in a T-junction Microchannel using VOF Technique in OpenFOAM, Microgravity Science and Technology, Vol. 27(3), pp. 231-243, 2015.

51. Saadati, A., Roohi, E., Detailed Investigation of Flow and Thermal Field in Micro/Nano Nozzle using Simplified Bernouli Trial (SBT) Collision Scheme in DSMC, Aerospace Science and Technology, Vol. 46, pp. 236-255, 2015.

50. Mahdavi, A.M, Roohi, E., Investigation of Cold-to-Hot Transfer and Thermal Separation Zone through Nano Step Geometries, Physics of Fluids, Vol. 27(7), 051507 (14 pages), 2015.

49. Le, N., Roohi, E., A new form of the second order temperature jump boundary condition in the low speed nano/microscale and hypersonic rarefied gas flow simulations, International Journal of Thermal Science, Vol. 89, pp 51-59, 2015.

48. Ebrahimi, A., Roohi, E., Numerical Study of Flow Parameters and Heat Transfer in Mini Twisted Oval Tubes, International Journal of Modern Physics C, Vol. 26 (12), 1550140 (18 pages), 2015, 1550140 (18 pages), DOI: 10.1142/S0129183115501405.

47. Book Review: Aircarft Propulsion by Saeed Farokhi, AIAA Journal, Vol. 53(6), p. 1722, 2015, DOI:10.2514/1.J054236.

46. Namdar, A., Kianifar, A., Roohi, E., Numerical investigation of thermoacoustic refrigerator at weak and large amplitudes considering cooling effect, Cryogenics, Vol. 67, pp. 36-44, DOI: 10.1016/j.cryogenics.2015.01.005, 2015.

45. Varade, V., Duryodhan, V., Agrawal, A., Pradeep, A.M., Ebrahimi, A., Roohi, E., Low Mach number slip flow through diverging microchannel, Computers & Fluids, Vol. 111, pp. 46-61, DOI: 10.1016/j.compfluid.2014.12.024, 2015.

44. Le, N., Shoja Sani, A., Roohi, E., Rarefied gas flow simulations of NACA 0012 airfoil and sharp 25-55 biconic subject to high order nonequilibrium boundary conditions in CFD, Aerospace Science and Technology, Vol. 41, pp. 274-288, DOI: 10.1016/j.ast.2014.12.019.

43. Ebrahimi, A., Roohi, E., Kheradmand, S., Numerical Study of Liquid Flow and Heat Transfer in Rectangular Microchannel with Longitudinal Vortex Generators, Applied Thermal Engineering, Vol. 78C, pp. 576-583, DOI: 10.1016/j.applthermaleng.2014.12.006.

42. Balaj, M., Roohi, E., Akhlaghi, H., Effects of Shear Work on Non-Equilibrium Heat Transfer Characteristics of Rarefied Gas flow through Micro/Nanochennels, International Journal of Heat and Mass Transfer, Vol. 83, 69-74, DOI: 10.1016/j.ijheatmasstransfer.2014.11.087, 2015.

41. Balaj, M., Roohi, E., Akhlaghi, H., Rarefied Gas Flow Behavior in Micro/Nanochannels under Specified Wall Heat Flux, International Journal of Modern Physics C, Vol. 26(8), 1550087, DOI: 10.1142/S0129183115500874.


40. Mousavi, M., Roohi, E., Three Dimensional Investigation of the Shock Train Structure in a Convergent Divergent Nozzle, Acta Astronautica, Vol. 105, pp. 117-127, DOI: 10.1016/j.actaastro.2014.09.002, 2014.

39. Akhlaghi, H., Balaj, M., Roohi, E., Dadzie, K., Wall Heat Transfer Effects on the Hydro/Thermal Behavior of Poiseuille flow in Flow inMicro/Nanochannels, Physics of Fluids, Vol. 26(9), 092002, DOI: 10.1063/1.4894856, 2014.

38. Amiri, A., Roohi, E., Nami, H., Niazmand, H., Stefanov, S., DSMC Simulation of Micro/Nano Flows using SBT-TAS Technique, Computers & Fluids, Vol. 102, pp. 266-276, DOI: 10.1016/j.compfluid.2014.07.003, 2014.

37. Yazdanpanah, E., Roohi, E., Abolfazli, J., Flow field and heat transfer characteristics of thermal cavities, Vacuum, Vol. 109C, pp. 333-340, DOI: 10.1016/j.vacuum.2014.06.009, 2014.

36. Rooholghodos, S.A., Roohi, E., Extension of a Second Order Velocity Slip/Temperature Jump Boundary Condition to Simulate High Speed Micro/Nanoflows, Computers and Mathematics with Applications, Vol. 67, 2029-2040, 2014, DOI: 10.1016/j.camwa.2014.05.004.

35. Shoja-Sani, A., Roohi, E., Kahrom, M., Stefanov, S., Investigation of Rarefied Gas Flow around NACA 0012 Airfoils using DSMC and NS solvers, Europiean Journal of Mechanics, Part B:Fluids, Vol. 48, 59-74, 2014, DOI: 10.1016/j.euromechflu.2014.04.008 (

34. Roohi, E., Mahian, O., Some opinions on the review process of research papers destined for publication, Accepted in Science and Engineering Ethics, DOI: 10.1007/s11948-014-9549-5, 2014.

33. Akhlaghi, H., Roohi, E., Balaj, M., A Study on Thermal Mass flow of Rarefied Flow through Micro/Nanochaneels, Applied Physics Letters, Vol. 104(7), 073109, 2014. 

32. Mahdavi, M., Le, N., Roohi, E., White, C., Thermal rarefied gas flow investigations through micro/nano backward-facing step: Comparison of DSMC and CFD subject to hybrid slip and jump boundary conditions, Numerical Heat Transfer, Part A: Applications, Vol. 66 (7), 733-755, 2014. 

31. Balaj, M., Roohi, E., Akhlaghi, H., Myong, R.S., Investigation of Convective Heat Transfer through Constant Wall Heat Flux Micro/nano Channels using DSMC, International Journal of Heat and Mass Transfer, Vol. 71, 633-638, 2014.

30. Mousavi, M., Roohi, E., Large Eddy Simulation of Shock Train in a Convergent-Divergent Nozzle, International Journal of Modern Physics C, Vol. 25, No. 4, 1450003, 2014.

29. Akhlaghi, H., Roohi, E., Mass Flow Rate Prediction of Thermal-Pressure-Driven Gas Flows Through Micro-/Nanoscale Channels, Continuum Mechanics and Thermodynamics, Vol. 26, 67–78, 2014.

28. Rangrazi, A., Roohi, E., Akhlaghi, H., Study of Physical Aspects of Rarefied Gas Flow Through Micro/Nano Scale Channels Using DSMC, Arabian Journal of Science and Engineering, Vol. 39(3), 2331-2338, 2014.

27. Roohi, E., Passandideh-Fard, M., Simulations of Cavitating Flows over Axisymmetric Bodies Using Volume-of-Fluid (VOF) technique, Sharif Journal of Science and Engieneering, (Persian), Vol. 30(3), 79-90, Spring 2014.

26. Roohi, E., DSMC Simulation of Nanoscale and Microscale Gas Flows, Encyclopedia of Microfluidics and Nanofluidics, pp. 1-14, 2014, DOI:10.1007/978-3-642-27758-0_1723-2.


25. Akhlaghi, H., Balaj, M., Roohi, E., Hydrodynamic Behaviour of Micro/Nanoscale Poiseuille Flow under Thermal Creep Condition, Applied Physics Letters, 103, 073108 (2013).

24. Akhlaghi, H., Balaj, M., Roohi, E., DSMC investigation of Mixed Supersonic-Subsonic Flow through Micro/Nano Channels, Physica Scripta, Vol. 88, 015401, 2013.

23. Ejtehadi, O., Roohi, E., Abolfazli, J., Detailed Investigation of Hydrodynamics and Thermal Behaviors of Rarefied Shear Driven Flow Using DSMC,Scientia Iranica, Vol. 20(4), 1228-1240, 2013.

22. Niazmand, H., Mohammadzadeh, A., Roohi, E., Predicting Continuum Breakdown of Rarefied Micro/nano Flows Using Entropy and Entropy Generation Analysis, International Journal of Modern Physics C, Vol. 24(5), 1350029, 2013.

21. Amiri, A., Roohi, E., Niazmand, H., Stefanov, S., DSMC Simulation of Low Knudsen Micro/Nano Flows using Small Number of Particles per Cells, Journal of Heat Transfer, Vol. 135, 101008, 2013.

20. Darbandi, M., Roohi, E., A Hybrid DSMC/Navier-Stokes frame to solve mixed rarefied and non-Rarefied hypersonic flows over nano-plate and micro-cylinder, International Journal for Numerical Methods in Fluids, DOI: 10.1002/fld.3769, Vol. 72(9), 937–966, 2013.

19. Abolfazli, J., Ejtehadi, O., Roohi, E., Second law analysis of Micro/Nano Couette Flow Using DSMC, International Journal of Exergy, Vol. 13(3), 320-342, 2013. 

18. Roohi, E., Zahiri, A. P., Passandideh-Fard, M., Numerical Simulation of Cavitation around a Two-Dimensional Hydrofoil Using VOF Method and LES Turbulence Model, Applied Mathematical Modeling, Vol. 37, 6469-6488, 2013.

17. Darbandi, M., Roohi, E., Applying a Hybrid DSMC/Navier-Stokes Frame to Explore the Effect of Splitter Plates in Micro/Nano Propulsion Systems, Sensors and Actuators, Part A: Physical, Vol. 189, 409-413, 2013. 

16. Mohammadzadeh, A., Roohi, E., Niazmand,  H., A parallel DSMC investigation of monatomic/diatomic gas flow in micro/nano cavity, Numerical Heat Transfer, Part A: Applications, Vol. 63(4), 305-325, 2013.


15. Mohammadzadeh, A., Roohi, E., Niazmand, H., Stefanov, S., Myong, R.S., Thermal and second-law analysis of a micro- or nano-cavity using direct-simulation Monte Carlo, Physical Review E., Vol. 85, 056305, 2012.

14. Akhlaghi, H., Roohi,  E., Stefanov, S., A New Iterative Wall Heat Flux Specifying Technique in DSMC for Heating/Cooling Simulation of MEMS/NEMS, International Journal of Thermal Science, Vol. 56, 111-125, 2012.

13. Ejtehadi, O., Roohi, E., Abolfazli, J., Investigation of Basic Molecular Gas Structure Effects on Hydrodynamics and Thermal Behaviors of Rarefied Shear Driven Flow Using DSMC, International Communication in Heat and Mass Transfer, Vol. 39 (3), 2012, Pages 439-448.

12. Roohi, E., Darbandi, M., Recommendations on Performance of Parallel DSMC Algorithm in Solving Subsonic Nanoflows, Applied Mathematical Modeling, Volume 36 (5), 2012, Pages 2314-2321


11. Darbandi, M., Roohi, E., DSMC simulation of subsonic flow through nanochannels and micro/nano backward-facing steps , International Communication in Heat and Mass Transfer , Volume 38, 2011, Pages 1443-1448

10. Dehghan Manshadi, M., Roohi, E., Rasi Marzabadi, F., Vaziry, M. A., Application of Homotopy and Homotopy Perturbation Methods to Differential Equations of Heat Transfer and Shear Deformation of Beams , Applied Mathematics Sciences , Volume 5, 2011, Pages 1051-1063

9. Darbandi, M., Roohi, E., Study of Supersonic-Subsonic Gas Flows through Micro-Nano Scale Nozzles Using Unstructured DSMC Solver , Microfluidics and Nanofluidics , Volume 10 , 2011, Pages 321-335


8. Scanlon, T., Roohi, E., White, C., Darbandi, M., Resse, J., An Open Source, Parallel DSMC Code for Rarefied Gas Flows in Arbitrary Geometries , Computers and Fluids , Volume 39, 2010, Pages 2078-2089





7. Roohi, E., Darbandi, M., Mirjalili, V., DSMC Solution of Subsonic Flow through Micro-Nano Scale Channels , Journal of Heat Transfer , Volume 131, 2009, 92402

6. Roohi, E., Darbandi, M., Extending the Navier–Stokes solutions to transition regime in two-dimensional micro- and nanochannel flows using information preservation scheme , Physics of Fluids, Volume 21 , 2009, 82001

5. Roohi, E., Kharazmi, S., Farjami, Y., Application of the Homotopy Method for Analytical Solution of Non-Newtonian Channel Flows , Physics Scripta , Volume 79, 2009, 65009


4. Darbandi, M., Roohi, E., Mokarizadeh, V., Conceptual Linearization of Euler Governing Equations to Solve High Speed Compressible Flow Using a Pressure-Based Method , Numerical Methods for Partial Differential Equations , Volume 24, 2008, Pages 583-604

3. Roohi, E., Rasi Marzabadi, F., Farjami, Y., Application of the homotopy perturbation method to linear and nonlinear 4th-order boundary value problems , Physics Scripta , Volume 77, 2008, 55004

2. Passandideh Fard, M., Roohi, E., Transient simulations of cavitating flows using a modified volume-of-fluid (VOF) technique , International Journal of Computational Fluid Dynamics, Volume 22, 2008, Pages 97-114


1. Darbandi, M., Mokarizadeh, V., Roohi, E., Developing a Shock-Capturing Formulation with Higher Performance to Capture Normal Standing Shock in All-Speed Regime, Esteglal, Vol. 25 (2), 167-181, 2007, (Persian). 


Under Review

1- Roohi, E., Rezaei, F., Balouchzadeh, R., Large eddy simulation of compressible flow around NACA 0012 airfoil at stall condition.

2-Ebrahimi, A., Roohi, E., A Detailed Study on Gas Flow through Diverging Micro/Nano-channels. 

57. Akhlaghi, H., Roohi, E., A Novel Algorithm for Implementing Specified Wall Hat Flux in DSMC: Application to Micro/Nano Flows and Hypersonic Flows, Computers and Fluids, Vol. 127, 78-101, 2016, DOI: 10.1016/j.compfluid.2015.12.008.