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Logo: ISD/Leibniz Universität Hannover
Logo Leibniz Universität Hannover
Logo: ISD/Leibniz Universität Hannover
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Dr. Behrouz Arash

Head of the subgroup "Nanocomposites"

 

Appelstr. 9A

30167 Hannover

Room 501

 

Tel.:      +49-511-762-14581

Fax:      +49-511-762-2236

 

E-mail: b.arashisd.uni-hannover.de

 

Consultation hours: by appointment

Teaching Activities

Supervision of student works:

  • Project (B.Sc.) & bachelor theses, seminar (M.Sc.) and master theses are welcome by arrangement.

Research Focus

  • Nano-mechanics, Nanocomposites, Nano-resonators
  • Multiscale modelling
  • Atomistic simulations

Journal Papers

J. Fankhänel, B. Arash, R. Rolfes (2019): Elastic interphase properties of nanoparticle/epoxy nanocomposites: A molecular dynamics study, Composites Part B: Engineering, Volume 176 (2019)
DOI: 10.1016/j.compositesb.2019.107211

R Unger, U. Braun, J. Fankhänel, B. Daum, B. Arash, R. Rolfes (2019): Molecular modelling of epoxy resin crosslinking experimentally validated by near-infrared spectroscopy, Computational Materials Science 161 (2019) 223–235
DOI: https://doi.org/10.1016/j.commatsci.2019.01.054

R. Unger, W. Exner, B. Arash, R. Rolfes (2019): Non-linear viscoelasticity of epoxy resins: Molecular simulation-based prediction and experimental validation, Polymer, Volume 180, 10 October 2019, 121722
DOI: 10.1016/j.polymer.2019.121722

Arash, B., Thijsse, B. J., Pecenko, A., & Simone, A. (2017): Effect of water content on the thermal degradation of amorphous polyamide 6, 6: A collective variable-driven hyperdynamics study, Polymer Degradation and Stability, 146, pp260-266

A.A. Mousavi, B. Arash, X. Zhuang & T. Rabczuk (2016): A coarse-grained model for the elastic properties of cross linked short carbon nanotube/polymer composites, Composites Part B: Engineering Journal

Arash, B., Park, H. S., & Rabczuk, T.  (2016): Coarse-grained model of the J-integral of carbon nanotube reinforced polymer composites., Carbon, 96, pp1084-1092

Arash, B., Jiang, J. W., & Rabczuk, T.  (2015): A review on nanomechanical resonators and their applications in sensors and molecular transportation, Applied physics reviews, 2(2), 021301.

Arash, B., Wang, Q., & Varadan, V. K.  (2014): Mechanical properties of carbon nanotube/polymer composites., Scientific reports, 4, 6479

Arash, B., & Wang, Q.  (2012): A review on the application of nonlocal elastic models in modeling of carbon nanotubes and graphenes. , Computational Materials Science, 51(1), pp303-313

Proceedings

A. Mousavi, B. Arash, R. Rolfes (2019): Mechanical properties of DGEBA epoxy resin: Insights from coarse-grained simulations, 7th ECCOMAS Thematic Conference on the Mechanical Response of Composites (COMPOSITES 2019), Girona, Spain

B. Arash, B. J. Thijsse, A. Pecenko, A. Simone (2016): A reactive molecular dynamics simulation of hydrolysis degradation in polyamide polymers, 17th European Conference on Composite Materials, Munich, Germany

Q. Wang, B. Arash (2014): Recent studies on applications of nanoresonators in nano-sensors and molecular transportation, IEEE NANO, Waterloo, Canada

Chapter in Books

B. Arash, Q. Wang (2013): A review on the application of nonlocal elastic models in modeling of carbon nanotubes and graphenes, Chapter 2. Part of “Modeling of Carbon Nanotubes, Graphene and Their Composites,” K.I. Tserpes and N. Silvestre, Springer
DOI: /10.1007/978-3-319-01201-8_2
ISBN: 978-3-319-01200-1

Technical Reports

Q. Wang, B. Arash (2014): Applications of nanoresonators in nano-sensors and molecular transportation, IEEE NANO, Waterloo, Canada (invited keynote speech)

Presentations

A. Mousavi, B. Arash, R. Rolfes (2019): Mechanical properties of boehmite nanoparticle reinforced epoxy nanocomposites: Insights from coarse-grained simulations, Acting Principles of Nano-Scaled Matrix Additives for Composite Structures, WORKSHOP-OCTOBER 11, 2019, Berlin

R. Unger, W. Exner, B. Arash, R. Rolfes (2019): Prediction of the Viscoelastic Properties of Thermosetting Polymers from Molecular Dynamics Simulations, 15th US National Congress on Computational Mechanics (USNCCM15), Austin, Texas, USA

R. Unger, J. Fankhänel, B. Arash, B. Daum, R. Rolfes (2018): A Molecular Modelling Approach for the Crosslinking of Nanoparticle-Reinforced Epoxy Resins and its Effect on Predicted Mechanical Properties, 13TH WORLD CONGRESS ON COMPUTATIONAL MECHANICS (WCCM), New York, USA

B. Arash, B. J. Thijsse, A. Pecenko, A. Simone (2016): Thermal degradation of polyamide 6,6: A reactive molecular dynamics simulation study, Materials Innovation Institute (M2i) Conference, Utrecht, the Netherlands

Background

  • seit 2018: Research associate (Postdoc) at the Institute of Structural Analysis, coordinator of the research group "Nanocomposites“
  • 2015 - 2018: Postdoc researcher at the Department of Structural Engineering (Delft University of Technology)
  • 2014 - 2015: Postdoc researcher at the Institute of Structural Mechanics (Bauhaus University Weimar)
  • 2011 - 2014: PhD at the Department of Mechanical Engineering (University of Manitoba, Canada)
  • 2007 - 2010: M.Sc. at the Department of Mechanical Engineering (University of Guilan, Iran)
  • 2002 - 2006: B.Sc. at the Department of Mechanical Engineering (University of Guilan, Iran)