| A Boundary Element Formulation for the Heterogeneous Functionally Graded Viscoelastic Structures | Applied Mathematics and Computation | H. Ashrfi, M. Shariyat, S.M.R. Khalili |
| Two-dimensional modeling of heterogeneous structures using graded finite element and boundary element methods | MECCANICA | H. Ashrafi, K. Asemi, M. Shariyat, M. Salehi |
| Three-dimensional static and dynamic analysis of functionally graded elliptical plates, employing graded finite elements | Acta Mechanica | H. Ashrafi, K. Asemi, M. Shariyat, M. Salehi |
| Boundary Integral Equation Analysis of an Inhomogeneous Medium Made of Functionally Graded Materials | Advanced Materials Research | H. Ashrafi, M.R. Bahadori, H. Keshmiri, M. Shariyat |
| A three-dimensional boundary element stress and bending analysis of transversely/longitudinally graded plates with circular cutouts under biaxial loading | European Journal of Mechanics - A/Solids | Ashrafi, H. Shariyat, M. Asemi, K. |
| A time-domain boundary element method for quasistatic thermoviscoelastic behavior modeling of the functionally graded materials | International Journal of Mechanics and Materials in Design | Ashrafi, H. Shariyat, M. Asemi, K. |
| An FEM Approach for Three-Dimensional Thermoviscoelastic Stress Analysis of Orthotropic Cylinders Made of Polymers | Advanced Materials Research | H. Ashrafi, H. Keshmiri, M.R. Bahadori, M. Shariyat |
| Two-Dimensional Modeling of Functionally Graded Viscoelastic Materials Using a Boundary Element Approach | Advanced Materials Research | H. Ashrafi, M.R. Bahadori, M. Shariyat |
| Numerical Analysis of Contact Problems with Friction on Nano-indentation by a Modified Augmented Lagrangian Optimization Approach | Aerospace Mechanics Journal | Ashrafi, H. Shariyat, M |
| A New Mathematical Modeling of Contact Treatment between an Orthotropic Material and a Rigid Indenter | Iranian Journal of Materials Science and Engineering | H. Ashrafi , M. Mahzoon , M. Shariyat |
| Modeling of Viscoelastic Solid Polymers Using a Boundary Element Formulation with Considering a Body Load | Advanced Materials Research | H. Ashrafi, M.R. Bahadori, M. Shariyat |
| Modeling of viscoelastic properties for polymeric thin solid layers using a contact nanoindentation approach | Iranian Journal of Surface Science and Engineering | Ashrafi, H. Shariyat, M |
| A new numerical approach for the contact analysis between a spherical nanoindenter on the surface of viscoelastic half-space | Iranian Journal of Surface Science and Engineering | H. Ashrafi, M. Farid M. Kasraei |
| An augmented lagrangian finite element approach for the tribological analysis of frictional contact problems in viscoelastic systems | Iranian Journal of Surface Science and Engineering | H. Ashrafi, M. Farid and M. Kasraei |
| A GENERAL BOUNDARY ELEMENT FORMULATION FOR THE ANALYSIS OF VISCOELASTIC PROBLEMS | IJE TRANSACTIONS A: Basics | H. Ashrafi, M. Farid |
| A Computational Matrix Inversion Approach for Analysis of Contact Problems between any Rigid Nano-indenter and Viscoelastic Bodies | Aerospace Mechanics Journal | H. Ashrafi, M. Farid |
| A Finite Element Formulation of Contact Problems for Viscoelastic Structures, Based on the Generalized Maxwell Relaxation Model | Aerospace Mechanics Journal | H. Ashrafi, M. Farid |
| A Mathematical Boundary Integral Equation Analysis of Standard Viscoelastic Solid Polymers | Computational Mathematics and Modeling | H. Ashrafi M. Farid |
| Nano composite PEBAX membranes: Effect of Zeolite X filler on CO2 permeation | | امیر محمودی دستجرد -مرضیه نامداری-ویدا زرگر-قادر خابابایی-مرتضی اصغری |
| Effect of polyethyleneglycol on CH4 permeation through poly(amide-b-ethylene oxide)-based nanocomposite membranes | APPL SURF SCI | مرتضی اصغری-امیر محمودی دستجرد -ویدا زرگر-قادر خانبابایی |