Farshid Mossaiby

Associate Professor at the University of Isfahan. Former Researcher at Helmholtz-Zentrum Hereon, Germany. I work on numerical methods, meshless discretizations, peridynamics, and the high-performance code that brings them to life on modern hardware.

19 h-index (GS)
30+ Publications
11 Students
Farshid Mossaiby
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About Me

I am an Associate Professor in the Department of Civil Engineering at the University of Isfahan, Iran. My research focuses on numerical methods and scientific computing, with particular interest in meshfree and meshless discretizations, peridynamics, and high-performance computing.


I was previously a researcher at Helmholtz-Zentrum Hereon in Geesthacht, Germany, where I contributed to the development of computational methods for structural mechanics and multiscale modeling. I have served as Head and Deputy of Education of the Department of Civil Engineering at the University of Isfahan.


My work bridges theoretical computational mechanics with practical high-performance implementations, aiming to make advanced simulation tools accessible and efficient on modern hardware architectures.

Academic Background

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Former Department Head

Head, Department of Civil Engineering, University of Isfahan

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Deputy of Education

Former deputy of education, Department of Civil Engineering, University of Isfahan

Find Me Online

Academic Journey

2004 — 2010

PhD in Civil Engineering

Isfahan University of Technology

PhD Thesis

Solution of solid mechanics' problems in bounded and unbounded domains, using semi-analytic and finite element methods

Supervisor: Prof. B. Boroomand

2000 — 2003

MSc in Civil Engineering

Isfahan University of Technology

MSc Thesis

An investigation on error recovery methods for error estimation in 3D finite element problems

Supervisor: Prof. B. Boroomand

1996 — 2000

BSc in Civil Engineering

Isfahan University of Technology

Selected Publications

Sotudeh, M., Mossaiby, F. and Shojaei, A.
Hybrid meshfree discretization of peridynamics: CPU–GPU performance comparison
Journal of Peridynamics and Nonlocal Modeling
Vol. 7, 12, 2025
DOI: 10.1007/s42102-025-00137-3
Sotudeh, M., Mossaiby, F. and Shojaei, A.
On efficient numerical integration for peridynamic modeling
Computational Mechanics
Vol. 76, pp. 1659–1687, 2025
DOI: 10.1007/s00466-025-02667-5
Mossaiby, F., Häfner, G., Shojaei, A., Hermann, A., Cyron, C., Müller, M. and Silling, S.
On efficient simulation of self-assembling diblock copolymers using a peridynamic-enhanced Fourier spectral method
Computer Methods in Applied Mechanics and Engineering
Vol. 439, 117878, 2025
DOI: 10.1016/j.cma.2025.117878
Afshari, E., Mossaiby, F. and Bakhshpoori, T.
Metaheuristic-based crack detection in beam-type structures using peridynamics theory: a comparative study
Mechanics of Advanced Materials and Structures
Vol. 31, pp. 2844–2858, 2024
DOI: 10.1080/15376494.2023.2164911
Mossaiby, F., Sheikhbahaei, P. and Shojaei, A.
Multi-adaptive coupling of finite element meshes with peridynamic grids: robust implementation and potential applications
Engineering with Computers
Vol. 39, pp. 2807–2828, 2023
DOI: 10.1007/s00366-022-01656-z
Ongaro, G., Shojaei, A., Mossaiby, F., Hermann, A., Cyron, C. and Trovalusci P.
Multi-adaptive spatial discretization of bond-based peridynamics
International Journal of Fracture
Vol. 244, pp. 1–24, 2023
DOI: 10.1007/s10704-023-00709-8
Sheikhbahaei, P., Mossaiby, F. and Shojaei, A.
An efficient peridynamic framework based on the arc-length method for fracture modeling of brittle and quasi-brittle problems with snapping instabilities
Computers and Mathematics with Applications
Vol. 136, pp. 165–190, 2023
DOI: 10.1016/j.camwa.2023.02.020
Sheikhbahaei, P., Mossaiby, F. and Shojaei, A.
Analyzing cyclic loading behavior of concrete structures: A peridynamic approach with softening models and validation
Theoretical and Applied Fracture Mechanics
Vol. 128, 104165, 2023
DOI: 10.1016/j.tafmec.2023.104165
Afshari, E., Mossaiby, F. and Bakhshpoori, T.
On the application of peridynamics to crack detection in membranes using an upgraded metaheuristic
Meccanica
Vol. 57, pp. 2517–2531, 2022
DOI: 10.1007/s11012-022-01571-z
Bahramifar, S., Mossaiby, F. and Haftbaradaran, H.
A local meshless method for transient nonlinear problems: preliminary investigation and application to phase-field models
Computers and Mathematics with Applications
Vol. 124, pp. 163–187, 2022
DOI: 10.1016/j.camwa.2022.08.027
Bahramifar, S., Haftbaradaran, H. and Mossaiby, F.
Cohesive modeling of crack formation in two-phase planar electrodes subject to diffusion induced stresses using the distributed dislocation method
International Journal of Mechanical Sciences
Vol. 194, 10683, 2021
DOI: 10.1016/j.ijmecsci.2020.106183
Mossaiby, F., Shojaei, A., Boroomand, B., Zaccariotto, M. and Galvanetto, U.
Local Dirichlet-type absorbing boundary conditions for transient elastic wave propagation problems
Computer Methods in Applied Mechanics and Engineering
Vol. 362, 112856, 2020
DOI: 10.1016/j.cma.2020.112856
Goodarzi, D., Sookhak Lari, K., Mossaiby, F.
Thermal effects on the hydraulic performance of sedimentation ponds
Journal of Water Process Engineering
Vol. 33, 101100, 2020
DOI: 10.1016/j.jwpe.2019.101100
Bazazzadeh, S., Mossaiby, F., Shojaei, A.
An adaptive thermo-mechanical peridynamic model for fracture analysis in ceramics
Engineering Fracture Mechanics
Vol. 223, 106708, 2020
DOI: 10.1016/j.engfracmech.2019.106708
Shojaei, A., Mossaiby, F., Zaccariotto, M. and Galvanetto, U.
A local collocation method to construct Dirichlet-type absorbing boundary conditions for transient scalar wave propagation problems
Computer Methods in Applied Mechanics and Engineering
Vol. 356, pp. 629–651, 2019
DOI: 10.1016/j.cma.2019.07.033
Esmizadeh, S., Haftbaradaran, H. and Mossaiby, F.
An investigation of the critical conditions leading to deintercalation induced fracture in two-phase elastic electrode particles using a moving interphase core-shell model
European Journal of Mechanics - A / Solids
Vol. 74, pp. 96–111, 2019
DOI: 10.1016/j.euromechsol.2018.10.019
Yazdanparast, M., Voosoghi, B. and Mossaiby, F.
The method of fundamental solutions for solving the inverse problem of magma source characterization
Geomatics, Natural Hazards and Risk
Vol. 10, No. 1, pp. 797–819, 2019
DOI: 10.1080/19475705.2018.1547324
Mossaiby, F., Joulaian, M. and Düster, A.
The spectral cell method for wave propagation in heterogeneous materials simulated on multiple GPUs and CPUs
Computational Mechanics
Vol. 63, pp. 805–819, 2019
DOI: 10.1007/s00466-018-1623-4
Shojaei, A., Mossaiby, F., Zaccariotto, M. and Galvanetto, U.
An adaptive multi-grid peridynamic method for dynamic fracture analysis
International Journal of Mechanical Sciences
Vol. 144, pp. 600–617, 2018
DOI: 10.1016/j.ijmecsci.2018.06.020
Mossaiby, F., Shojaei, A., Zaccariotto, M. and Galvanetto, U.
OpenCL implementation of a high performance 3D Peridynamic model on graphics accelerators
Computers and Mathematics with Applications
Vol. 74, No. 8, pp. 1856–1870, 2017
DOI: 10.1016/j.camwa.2017.06.045
Shojaei, A., Mossaiby, F., Zaccariotto, M. and Galvanetto, U.
The meshless finite point method for transient elastodynamic problems
Acta Mechanica
Vol. 228, No. 10, pp. 3581–3593, 2017
DOI: 10.1007/s00707-017-1894-4
Yazdanparast, M., Voosoghi, B. and Mossaiby, F.
Determination of Cerro Blanco volcano deformation field using method of fundamental solutions
Geomatics, Natural Hazards and Risk
Vol. 8, No. 2, pp. 1258–1275, 2017
DOI: 10.1080/19475705.2017.1310765
Haftbaradaran, H., Maddahian, A. and Mossaiby, F.
A fracture mechanics study of the phase separating planar electrodes: Phase field modeling and analytical results
Journal of Power Sources
Vol. 350, pp. 127–139, 2017
DOI: 10.1016/j.jpowsour.2017.03.073
Mossaiby, F. and Ghaderian, M.
A preliminary study on the meshless local exponential basis functions method for non-linear and variable coefficient PDEs
Engineering Computations
Vol. 33, No. 8, pp. 2238–2263, 2016
DOI: 10.1108/EC-07-2015-0208
Haftbaradaran, H. and Mossaiby, F.
Continuum modeling of size effects on the composition and stresses in nanoparticles of ionic solids with application to ceria
Journal of the Mechanics and Physics of Solids
Vol. 88, pp. 1–11, 2016
DOI: 10.1016/j.jmps.2015.12.002
Haftbaradaran, H. and Mossaiby, F.
A theoretical investigation of size-dependent composition and stresses in nanowires and nanotubes of ceria
Scripta Materialia
Vol. 114, pp. 142–145, 2016
DOI: 10.1016/j.scriptamat.2015.12.006
Mossaiby, F., Ghaderian, M. and Rossi, R.
Implementation of a generalized exponential basis functions method for linear and non-linear problems
International Journal for Numerical Methods in Engineering
Vol. 105, pp. 221–240, 2016
DOI: 10.1002/nme.4985
Shojaei, A., Boroomand, B. and Mossaiby, F.
A simple meshless method for challenging engineering problems
Engineering Computations
Vol. 32, No. 6, pp. 1567–1600, 2015
DOI: 10.1108/EC-06-2014-0131
Mossaiby, F., Bazrpach, M. and Shojaei, A.
Extending the method of exponential basis functions to problems with singularities
Engineering Computations
Vol. 32, No. 2, pp. 406–423, 2015
DOI: 10.1108/EC-01-2014-0019
Soleimanifar, E., Boroomand, B. and Mossaiby, F.
A meshless method using local exponential basis functions with weak continuity up to a desired order
Computational Mechanics
Vol. 53, pp. 1355–1374, 2014
DOI: 10.1007/s00466-014-0979-3
Rossi, R., Mossaiby, F. and Idelsohn, S.
A portable OpenCL-based unstructured edge-based Finite Element Navier-Stokes solver on graphics hardware
Computers & Fluids
Vol. 81, pp. 134–144, 2013
DOI: 10.1016/j.compfluid.2013.04.017
Mossaiby, F., Rossi, R., Dadvand, P. and Idelsohn, S.
OpenCL-based implementation of an unstructured edge-based finite element convection-diffusion solver on graphics hardware
International Journal for Numerical Methods in Engineering
Vol. 89, pp. 1635–1651, 2012
DOI: 10.1002/nme.3302

Interests

Numerical methods (finite element and meshless methods)

Crack propagation, especially via Peridynamics

Scientific programming of numerical methods

Parallel programming on various platforms (MPI, OpenMP, CUDA and OpenCL)

Mobile application development on Android and iOS

System programming on Windows and Linux operating systems

Supervised Students

2022

Mahsa Sotoudeh (PhD) — Reduction of computational cost in Peridynamics

2022

Pouria Ghandi (MSc) — A local meshless method for solution of solid mechanics problems

2021

Pouria Sheikhbahaei (PhD) — Using Peridynamic theory to investigate crack propagation in concrete structures under cyclic loading

2020

Ehsan Afshari (PhD) — Crack detection in steel membranes and plates based on Peridynamic theory using metaheuristic optimization algorithm

2018

Saeed Bahramifar (PhD) — Analysis of crack nucleation in Li battery electrodes using the phase field model (cooperation with Dr. Haftbaradaran)

2015

Arash Palizvan (MSc) — Extending the method of generalized exponential basis functions to viscoelastic plate problems (cooperation with Dr. Amoushahi)

2015

Ali Maddahian (MSc) — Diffusion induced stresses in nanoscale electrodes: a phase-field study (cooperation with Dr. Haftbaradaran)

2013

Parisa Sadeghian (MSc) — Exponential basis functions in solution of free-boundary problems in a meshless style: a case study of seepage through earth dams

2013

Maede Nasr (MSc) — Meshless local exponential basis functions in solution of singularity problems

2013

Mehdi Ghaderian (MSc) — Solution of linear, variable coefficient and nonlinear solid mechanics problems using meshless local exponential basis functions method

2012

S. Amir Amiri (MSc) — Calculation of dynamic stiffness functions of foundations using a local meshless method

Honors & Awards

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Researcher, Helmholtz-Zentrum Hereon, Geesthacht, Germany, 2022–2025

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Teaching staff, Erasmus+ program, Universitat Politècnica de Catalunya (UPC), Barcelona, Spain, 2019

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Member of scientific committee and organizer of "meshfree and particle methods" session, IWCMM28, Glasgow, UK, 2018

Distinguished researcher, Department of Civil Engineering, University of Isfahan, Iran, 2017

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Invited researcher, Visiting Scientist 2017 one month scholarship, Università di Padova, Padova, Italy, 2017

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Invited researcher, DAAD scholarship, Technische Universität Hamburg-Harburg (TUHH), Hamburg, Germany, 2016

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Invited researcher, CIMNE, Barcelona, Spain, 2008, 2009, 2020

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Best PhD thesis, Isfahan University of Technology, Isfahan, Iran, 2010

Contact

Office

Room 38, Department of Civil Engineering, University of Isfahan, Isfahan, Iran

Phone

+98 (31) 3793 5306

Fax

+98 (31) 3793 5085

Contact QR Code