[1] Zahra Taheri, Ali Karimnejad Esfahani, Abas Ramiar, "Thermal study of clogging during filament-based material extrusion additive manufacturing: experimental-numerical study", INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY, 119 : 5143 - 5161, 2022.

[2] Amirhosein Ghasemi, Abas Ramiar, "Numerical investigation of continuous acoustic particle separation using electrothermal pumping in a point of care microfluidic device", CHEMICAL ENGINEERING AND PROCESSING, 176 : 108964 - , 2022.

[3] Mohammad reza Abbaspour, Abas Ramiar, Qadir Esmaili, "Efficiency improvement of vertical solar stills - A review", SOLAR ENERGY, 235 : 19 - 35, 2022.

[4] Mohammad Alipanahrostami, Mobina Hatami Miri, Abas Ramiar, "Thermal and rheological investigation of non-Newtonian fluids in an induced-charge electroosmotic micromixer", EUROPEAN JOURNAL OF MECHANICS B-FLUIDS, 88 : 178 - 190, 2021.

[5] Mohammad Alipanahrostami, Mohammadhosein Hafttananian, Nima Hedayati Goodarzi, Abas Ramiar, , "Microfluidic on-demand particle separation using induced charged electroosmotic flow and magnetic field", JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 537 : 168156 - , 2021.

[6] Mohammad Bahreini, Javad Farrokhi Derakhshandeh, Abas Ramiar, Esmail Dabirian, "Numerical study on multiple bubbles condensation in subcooled boiling flow based on CLSVOF method", INTERNATIONAL JOURNAL OF THERMAL SCIENCES, 170 : 107121 - , 2021.

[7] Reza Derakhshan, Arash Mahboubi Doust, Abas Ramiar, "Design of a novel optimized microfluidic channel for CTCs separation utilizing a combination of TSAWs and DEP methods", CHEMICAL ENGINEERING AND PROCESSING, 167 : 108544 - , 2021.

[8] Arash Mahboubi Doust, Abas Ramiar, Kurosh Sedighi, "Design of an optimized ECCA microchannel for particle manipulation utilizing dean flow coupled elasto-inertial method", ADVANCED POWDER TECHNOLOGY, 32 : 1688 - 1709, 2021.

[9] Zeynab Hoseini, Abas Ramiar, Rouzbeh Shafaghat, Q Esmaili, "The effect of geometric parameters of PTL on oxygen transport in PEM electrolysis cell", PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART C-JOURNAL OF MECHANICAL ENGINEERING SCIENCE, 235 : 7484 - 7495, 2021.

[10] Morsal MomeniLarimi, Abas Ramiar, H Ramyar, Hamid Kazemi Moghadam, "Magnetic bubbles dynamics and heat transfer characteristics under influence of non-uniform magnetic fields", PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART C-JOURNAL OF MECHANICAL ENGINEERING SCIENCE, 235 : 7975 - 7991, 2021.

[11] Hassan Olfian, Seyed Soheil Mousavi Ajarostaghi, Mousa Farhadi, Abas Ramiar, "Melting and solidification processes of phase change material in evacuated tube solar collector with U-shaped spirally corrugated tube", APPLIED THERMAL ENGINEERING, 182 : 116149 - , 2021.

[12] Arezoo Khakpour, Abas Ramiar, "Numerical investigation of the effect of electrode arrangement and geometry on electrothermal fluid flow pumping and mixing in microchannel", CHEMICAL ENGINEERING AND PROCESSING, 150 : 107864 - , 2020.

[13] Hesam Ramezanzadeh, Abas Ramiar, Mahdi Yousefifard, Mehran Ghasemian Dastjerdi, "Numerical analysis of sinusoidal and step pulse velocity effects on an impinging jet quenching process", JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY, 140 : 331 - 349, 2020.

[14] Reza Derakhshan, Abas Ramiar, Amirhosein Ghasemi, "Numerical investigation into continuous separation of particles and cells in a two-component fluid flow using dielectrophoresis", JOURNAL OF MOLECULAR LIQUIDS, 310 : 113211 - , 2020.

[15] Mir Arman Mirzaaghaian Amiry, Abas Ramiar, Ali Akbar Ranjbar, Majid Ebrahimi Warkiani, "Application of level-set method in simulation of normal and cancer cells deformability within a microfluidic device", JOURNAL OF BIOMECHANICS, 112 : 110066 - , 2020.

[16] A Ebrahimnataj Tiji, Abas Ramiar, Mohamadreza Ebrahimnataj tiji, "Investigation of the launch time of NH3-H2O absorption chiller under different working condition", PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART E-JOURNAL OF PROCESS MECHANICAL ENGINEERING, 234 : 15 - 28, 2020.

[17] Mehran Ghasemian Dastjerdi, Abas Ramiar, Ali Akbar Ranjbar, "Numerical investigation of boiling heat transfer in a quenching process of jet impingement considering solid temperature distribution", JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY, 136 : 2409 - 2420, 2019.

[18] B. Shabani, Mohammadhosein Hafttananian, Sh. Khamani, Abas Ramiar, Ali Akbar Ranjbar, "Poisoning of proton exchange membrane fuel cells by contaminants and impurities: Review of mechanisms, effects, and mitigation strategies", JOURNAL OF POWER SOURCES, 427 : 21 - 48, 2019.

[19] Zeynab Hoseini, Abas Ramiar, Q. Esmaili, Rouzbeh Shafaghat, "The effect of inlet velocity of water on the two-phase flow regime in the porous transport layer of polymer electrolyte membrane electrolyzer", HEAT AND MASS TRANSFER, 55 : 1863 - 1870, 2019.

[20] Mehran Ghasemian Dastjerdi, Ali Akbar Ranjbar, Abas Ramiar, "Heat transfer and uniformity enhancement in quenching process of multiple impinging jets with Newtonian and non-Newtonian quenchants", INTERNATIONAL JOURNAL OF THERMAL SCIENCES, 142 : 220 - 232, 2019.

[21] Seyede sahar Hosseini, Abas Ramiar, Ali Akbar Ranjbar, "The effect of fins shadow on natural convection solar air heater", INTERNATIONAL JOURNAL OF THERMAL SCIENCES, 142 : 280 - 294, 2019.

[22] Reza Ramyar, Abas Ramiar, Yaser Kialashaki, Margaret Bryant, Hossein Ramyar, "Exploring reconfiguration scenarios of high-density urban neighborhoods on urban temperature-The case of Tehran (Iran)", URBAN FORESTRY and URBAN GREENING, 44 : 126398 - , 2019.

[23] Babak Yousefi Lafouraki, Abas Ramiar, Ali Akbar Ranjbar, "Numerical Investigation of Laminar Forced Convection and Entropy Generation of Nanofluid in a Confined Impinging Slot Jet Using Two-Phase Mixture Model", Iranian Journal of Science and Technology-Transactions of Mechanical Engineering, 43 : 165 - 179, 2019.

[24] Ahmadreza Shojaee, Abas Ramiar, Amirhosein Ghasemi, "Numerical investigation of the effect of the electrodes bed on the electrothermally induced fluid flow velocity inside a microchannel", INTERNATIONAL JOURNAL OF MECHANICAL SCIENCES, 157-158 : 415 - 427, 2019.

[25] Ahmad Rezaei, Abas Ramiar, Ali Akbar Ranjbar, M. Abdollahzadeh, Ali Kianifar, "Influence of repetitive laser pulse energy depositions on supersonic flow over a sphere cone and oblate spheroid", AEROSPACE SCIENCE AND TECHNOLOGY, 76 : 72 - 81, 2018.

[26] Babak Yousefi Lafouraki, Abas Ramiar, Ali Akbar Ranjbar, "Modeling of two-phase particulate flows in a confined jet with a focus on two-way coupling", Particuology, 39 : 78 - 87, 2018.

[27] Morsal Momeni larimi, Abas Ramiar, "Two-dimensional bubble rising through quiescent and non-quiescent fluid Influence on heat transfer and flow behavior", INTERNATIONAL JOURNAL OF THERMAL SCIENCES, 131 : 58 - 71, 2018.

[28] Mobina Hatami Miri, Abas Ramiar, Ali Akbar Ranjbar, "Numerical assessment of different parameters affecting droplet production in an Electro-Hydrodynamic Flow Focusing Device", CHEMICAL ENGINEERING AND PROCESSING, 131 : 190 - 202, 2018.

[29] Abas Ramiar, , Babak Yousefi Lafouraki, , "Thermal performance optimization of a sinusoidal wavy channel with different phase shifts using artificial bee colony algorithm", Journal of the Brazilian Society of Mechanical Sciences and Engineering, 40 : 327 - , 2018.

[30] Arash Mahboubi Doust, Amirhosein Ghasemi, Abas Ramiar, , "Investigating the effect of magnetic field on the forced convection of cross-corrugated triangular channels", Transport Phenomena in Nano and Micro Scales, 6 : 20 - 28, 2018.

[31] , Abas Ramiar, Morsal MomeniLarimi, "Investigating the effect of external uniform magnetic field and temperature gradient on the uniformity of nanoparticles in drug delivery applications", JOURNAL OF MOLECULAR LIQUIDS, 272 : 301 - 312, 2018.

[32] Mehrdad Movahedi, Abas Ramiar, Ali Akbar Ranjbar, "3D numerical investigation of clamping pressure effect on the performance of proton exchange membrane fuel cell with interdigitated flow field", ENERGY, 142 : 617 - 632, 2018.

[33] Seyede sahar Hosseini, Abas Ramiar, Ali Akbar Ranjbar, "Numerical investigation of natural convection solar air heater with different fins shape", RENEWABLE ENERGY, 117 : 488 - 500, 2018.

[34] Mohammad Alipanahrostami, Abas Ramiar, "High efficiency micromixing technique using periodic induced charge electroosmotic flow A numerical study", COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS, 524 : 53 - 65, 2017.

[35] Arash Mahboubi Doust, Abas Ramiar, "Investigation of DBD plasma actuator effect on the aerodynamic and thermodynamic performance of high solidity Wells turbine", RENEWABLE ENERGY, 112 : 347 - 364, 2017.

[36] MIOLAD GHASEMI, Abas Ramiar, Ali Akbar Ranjbar, Seyed Majid Rahgoshay, "A numerical study on thermal analysis and cooling flow fields effect on PEMFC performance", INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 42 : 24319 - 24337, 2017.

[37] Mohammadhosein Hafttananian, Abas Ramiar, B. Shabani, Ali Akbar Ranjbar, "Nonlinear algorithm of PEM fuel cell catalyst poisoning progress in the presence of carbon monoxide in anode fuel A computational study using OpenFOAM", ELECTROCHIMICA ACTA, 246 : 348 - 364, 2017.

[38] Hesam Ramezanzadeh, Abas Ramiar, Mahdi Yousefifard, "Numerical investigation into coolant liquid velocity effect on forced convection quenching process", APPLIED THERMAL ENGINEERING, 122 : 253 - 267, 2017.

[39] Mazaher Rahimi Esboee, Abas Ramiar, Ali Akbar Ranjbar, E. Alizadeh, "Design manufacturing assembling and testing of a transparent PEM fuel cell for investigation of water management and contact resistance at dead-end mode", INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 42 : 11673 - 11688, 2017.

[40] Seyede sahar Hosseini, Abas Ramiar, Ali Akbar Ranjbar, "Numerical investigation of rectangular fin geometry effect on solar chimney", ENERGY AND BUILDINGS, 155 : 296 - 307, 2017.

[41] Seyed Majid Rahgoshay, Ali Akbar Ranjbar, Abas Ramiar, E. Alizadeh, "Thermal investigation of a PEM fuel cell with cooling flow field", ENERGY, 134 : 61 - 73, 2017.

[42] Seyed Majid Rahgoshay, Ali Akbar Ranjbar, Abas Ramiar, , , "LAMINAR PULSATING CONFINED JET FLOW OF NANOFLUIDS IN A DUCT WITH ISOFLUX WALL", HEAT TRANSFER RESEARCH, 48 : 1007 - 1024, 2017.

[43] Abas Ramiar, Morsal Momeni larimi, Ali Akbar Ranjbar, "Investigation of blood flow rheology using second-grade viscoelastic model (Phan-ThienTanner) within carotid artery", Acta of Bioengineering and Biomechanics, 19 : 27 - 41, 2017.

[44] Mohammad Bahreini, Abas Ramiar, Ali Akbar Ranjbar, "Numerical simulation of subcooled flow boiling under conjugate heat transfer and microgravity condition in a vertical mini channel", APPLIED THERMAL ENGINEERING, 113 : 170 - 185, 2017.

[45] , Abas Ramiar, Ali Akbar Ranjbar, "Numerical investigation of non-Newtonian nanofluid flow in a converging microchannel", Journal of Mechanical Science and Technology, 31 : 385 - 391, 2017.

[46] , Dardel Morteza, Ebrahim Alizadeh, Abas Ramiar, "Reduced-order model of cascade-type PEM fuel cell stack with integrated humidifiers and water separators", ENERGY, 113 : 683 - 692, 2016.

[47] , Abas Ramiar, Ali Akbar Ranjbar, "Numerical study of laminar non-Newtonian nanofluid flow in a T-Junction Investigation of viscous dissipation and temperature dependent properties", APPLIED THERMAL ENGINEERING, 108 : 221 - 232, 2016.

[48] Mohammadhosein Hafttananian, Abas Ramiar, Ali Akbar Ranjbar, "Novel techniques of oxygen bleeding for polymer electrolyte fuel cells under impure anode feeding and poisoning condition A computational study using OpenFOAM", ENERGY CONVERSION AND MANAGEMENT, 122 : 564 - 579, 2016.

[49] Morsal Momeni larimi, Abas Ramiar, Ali Akbar Ranjbar, "Magnetic nanoparticles and blood flow behavior in non-Newtonian pulsating flow within the carotid artery in drug delivery application", PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART H-JOURNAL OF ENGINEERING IN MEDICINE, 230 : 876 - 891, 2016.

[50] , Abas Ramiar, Dardel Morteza, "Numerical investigation of plasma actuated and non-actuated Gurney flaps on aerodynamic characteristics of a plunging airfoil", PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART G-JOURNAL OF AEROSPACE ENGINEERING, 230 : 1423 - 1437, 2016.

[51] Babak Yousefi Lafouraki, Abas Ramiar, , "Entropy generation analysis of a confined slot impinging jet in a converging channel for a shear thinning nanofluid", APPLIED THERMAL ENGINEERING, 105 : 675 - 685, 2016.

[52] Babak Yousefi Lafouraki, Abas Ramiar, Ali Akbar Ranjbar, "Numerical Simulation of Two Phase Turbulent Flow of Nanofluids in Confined Slot Impinging Jet", FLOW TURBULENCE AND COMBUSTION, 97 : 571 - 589, 2016.

[53] , Dardel Morteza, Ebrahim Alizadeh, Abas Ramiar, "Dynamic modeling and validation studies of dead-end cascade H2/O2 PEM fuel cell stack with integrated humidifier and separator", APPLIED ENERGY, 177 : 298 - 308, 2016.

[54] Morsal Momeni larimi, Arash Ghanaat, Abas Ramiar, Ali Akbar Ranjbar, "Forced convection heat transfer in a channel under the influence of various non-uniform transverse magnetic field arrangements", INTERNATIONAL JOURNAL OF MECHANICAL SCIENCES, 118 : 101 - 112, 2016.

[55] Morsal Momeni larimi, Abas Ramiar, Ali Akbar Ranjbar, "Numerical simulation of magnetic drug targeting with Eulerian-Lagrangian model and effect of viscosity modification due to diabetics", APPLIED MATHEMATICS AND MECHANICS-ENGLISH EDITION, 37 : 1631 - 1646, 2016.

[56] Mohammadhosein Hafttananian, Abas Ramiar, Ali Akbar Ranjbar, "Poisoning phenomenon and oxygen bleeding in dead-ended polymer electrolyte membrane fuel cells A computational study using OpenFOAM", INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 41 : 20350 - 20364, 2016.

[57] , Abas Ramiar, Dardel Morteza, "Simultaneous Investigation of Flexibility and Plasma Actuation Effects on the Aerodynamic Characteristics of an Oscillating Airfoil", Journal of Applied Fluid Mechanics, 9 : 2489 - 2501, 2016.

[58] Mohammad Bahreini, Abas Ramiar, Ali Akbar Ranjbar, "Development of a phase change model for volume-of-fluid method in OpenFOAM", Journal of Heat and Mass Transfer Research, 3 : 131 - 143, 2016.

[59] Amir Hossein Mahmoudi, Abas Ramiar, Q. Esmaili, "Effect of inhomogeneous compression of gas diffusion layer on the performance of PEMFC with interdigitated flow field", ENERGY CONVERSION AND MANAGEMENT, 110 : 78 - 89, 2016.

[60] , Ali Akbar Ranjbar, Abas Ramiar, E. Alizadeh, Mahdi Aghai, "Improving PEM fuel cell performance and effective water removal by using a novel gas flow field", INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 41 : 3023 - 3037, 2016.

[61] Abas Ramiar, Amir Hossein Mahmoudi, Q. Esmaili, M. Abdollahzadeh, "Influence of cathode flow pulsation on performance of proton exchange membrane fuel cell with interdigitated gas distributors", ENERGY, 94 : 206 - 217, 2016.

[62] , Dardel Morteza, Abas Ramiar, Ebrahim Alizadeh, "An investigation of temperature effect on performance of dead-end cascade H2/O2 PEMFC stack with integrated humidifier and separator", INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 41 : 3136 - 3146, 2016.

[63] , Abas Ramiar, "Investigation of two phase unsteady nanofluid flow and heat transfer between moving parallel plates in the presence of the magnetic field using GM", Transport Phenomena in Nano and Micro Scales, 4 : 47 - 53, 2016.

[64] Mohammad Bahreini, Abas Ramiar, Ali Akbar Ranjbar, "Numerical simulation of bubble behavior in subcooled flow boiling under velocity and temperature gradient", NUCLEAR ENGINEERING AND DESIGN, 293 : 238 - 248, 2015.

[65] Amir mohammad Khazaee pool, Rouzbeh Shafaghat, , Abas Ramiar, "Investigation Of Suitable Purge Time In Cathodic Dead-End Mode PEMFC", Journal of Heat and Mass Transfer Research, : 13 - 19, 2015.

[66] , Abas Ramiar, , Ahmad Mozaffary, "Heat transfer optimization of two phase modeling of nanofluid in a sinusoidal wavy channel using Artificial Bee Colony technique", Engineering Science and Technology, an International Journal, 18 : 727 - 737, 2015.

[67] Morsal Momeni larimi, Abas Ramiar, Ali Akbar Ranjbar, "Numerical simulation of magnetic nanoparticles targeting in a bifurcation vessel", JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 362 : 58 - 71, 2014.