Education

Ph.D , 2011, Mechanical Engineering, Sharif University of Technology

M.S, 2006, Mechanical Engineering, Sharif University of Technology

B.S, 2004, Mechanical Engineering, Bu-Ali Sina

Papers in International Journals

Mohammad Hassan Saidi, Behrang Sajadi, and Gholamreza Molaeimanesh. "The effect of source motion on contaminant distribution in the cleanrooms." ENERGY AND BUILDINGS 43, no. 4 (2011): 966-970.

Behrang Sajadi, Mohammad Hassan Saidi, and Ali Mohebbian. "Numerical investigation of the swirling air diffuser: Parametric study and optimization." ENERGY AND BUILDINGS 43, no. 6 (2011): 1329-1333.

Mohammad Hassan Saidi, Behrang Sajadi, and Peyman Sayyadi. "Energy consumption criteria and labeling program of wet cooling towers in Iran." ENERGY AND BUILDINGS 43, no. 10 (2011): 2712-2717.

Behrang Sajadi, and Mohammad Hassan Saidi. "Pumping effect of bubble growth and collapse in microchannels: Thermo-hydraulic modeling." SCIENTIA IRANICA 19, no. 3 (2012): 431-436.

Behrang Sajadi, Mohammd Hassan Saidi, and Goodarz Ahmadi. "On the Induced Airflow and Particle Resuspension Due to a Falling Disk." PARTICULATE SCIENCE AND TECHNOLOGY 2, no. 31 (2013): 190-198.

Amir Baniassadi, Behrang Sajadi, Majid Amidpour, and Navid Noori. "Economic optimization of PCM and insulation layer thickness in residential buildings." SUSTAINABLE ENERGY TECHNOLOGIES AND ASSESSMENTS 14, no. - (2016): 92-99.

Navid Delgarm, Behrang Sajadi, Farshad Kousari, and Saeed Delgarm. "Multi-objective optimization of the building energy performance: A simulation-based approach by means of particle swarm optimization (PSO)." APPLIED ENERGY 170, no. - (2016): 293-303.

Farhad Hekmatipour, Mohammadali Akhavanbehabadi, and Behrang Sajadi. "Combined free and forced convection heat transfer of the copper oxide-heat transfer oil (CuO-HTO) nanofluid inside horizontal tubes under constant wall temperature." APPLIED THERMAL ENGINEERING 100, no. - (2016): 621-627.

Mohammadali Akhavanbehabadi, Farhad Hekmatipour, and Behrang Sajadi. "An empirical study on the mixed convection transfer and pressure drop of HTO/ CuO nanofluid in inclined tubes." EXPERIMENTAL THERMAL AND FLUID SCIENCE -, no. - (2016): -.

Younes Noorollahi, Salman Taghipoor, and Behrang Sajadi. "Geothermal sea water desalination system (GSWDS) using abandoned oil/gas wells." GEOTHERMICS -, no. 67 (2017): 66-75.

Navid Delgarm, Behrang Sajadi, Saeed Delgarm, and Farshad Kousari. "A novel approach for the simulation-based optimization of the buildings energy consumption using NSGA-II: Case study in Iran." ENERGY AND BUILDINGS -, no. 127 (2017): 552-560.

Navid Delgarm, Behrang Sajadi, and Saeed Delgarm. "Multi-objective optimization of building energy performance and indoor thermal comfort: A new method using artificial bee colony(ABC)." ENERGY AND BUILDINGS -, no. 131 (2017): 42-53.

Farhad Hekmatipour, Mohammadali Akhavanbehabadi, Behrang Sajadi, and Mohammad Fakoor Pakdaman. "Mixed convection heat transfer and pressure drop characteristics of the copper oxide-heat transfer oil (CuO-HTO) nanofluid in vertical tube." Case Studies in Thermal Engineering 10, no. - (2017): 532-540.

Mehrdad Torabi, Nima Mirkhani, and Behrang Sajadi. "A comprehensive study on the effect of hot water demand and PCM integration on the performance of SDHW system." SOLAR ENERGY 159, no. - (2017): 405-414.

Navid Delgarm, Behrang Sajadi, Khadijeh Azarbad, and Saeed Delgarm. "Sensitivity analysis of building energy performance: A simulation-based approach using OFAT and variance-based sensitivity analysis methods." JOURNAL OF BUILDING ENGINEERING 15, no. - (2017): 118-193.

Milad Pirhadi, Behrang Sajadi, Goodarz Ahmadi, and Davoud Malekian. "Phase change and deposition of inhaled droplets in the human nasal cavity under cyclic inspiratory airflow." JOURNAL OF AEROSOL SCIENCE 118, no. - (2018): 64-81.

Samira Haghshenaskashani, Behrang Sajadi, and Mathias Cehlin. "Multi-objective optimization of impinging jet ventilation systems: Taguchi-based CFD method." Building Simulation -, no. - (2018): -.

Samira Haghshenaskashani, and Behrang Sajadi. "Evaluation of thermal comfort, IAQ and energy consumption in an impinging jet ventilation (IJV) system with/without ceiling exhaust." JOURNAL OF BUILDING ENGINEERING 18, no. - (2018): 142-153.

Farhad Hekmatipour, Milad Jalali, Farzad Hekmatipour, Mohammadali Akhavanbehabadi, and Behrang Sajadi. "On the convection heat transfer and pressure drop of copper oxide-heat transfer oil Nanofluid in inclined microfin pipe." HEAT AND MASS TRANSFER 55, no. 2 (2018): 433-444.

Davoud Malekian, Behrang Sajadi, Goodarz Ahmadi, and Milad Pirhadi. "A numerical study of electric force effects on detachment and deposition of particles due to a falling disk." JOURNAL OF AEROSOL SCIENCE 124, no. - (2018): 133-145.

Behrang Sajadi, Mohammad Hassan Saidi, and Goodarz Ahmadi. "Numerical evaluation of the operating room ventilation performance: ultra-clean ventilation (UCV) systems." SCIENTIA IRANICA 0, no. 0 (2018): 0-0.

Mohammad Hassan Saidi, Behrang Sajadi, and Goodarz Ahmadi. "Computational modeling of the operating room ventilation performance in connection with surgical site infection." SCIENTIA IRANICA 0, no. 0 (2018): 0-0.

Behrang Sajadi, Milad Najafizadeh, Mohsen Soleimani, Mohammadali Akhavanbehabadi, and Javad Naserinejad. "The effect of wire-coil inserts on the heat transfer and pressure drop of R1234yf flow boiling." APPLIED THERMAL ENGINEERING 152, no. - (2019): 615-623.

M.M. Ahmadpour, Mohammadali Akhavanbehabadi, Behrang Sajadi, and Alireza Salehi Kohestani. "Experimental Study of Lubricating Oil Effect on R600a Condensation inside Micro-Fin Tubes." HEAT TRANSFER ENGINEERING -, no. - (2020): 1-13.

Amir R. Esmaeili, Behrang Sajadi, and Masoud Akbarzadeh. "Numerical simulation of ellipsoidal particles deposition in the human nasal cavity under cyclic inspiratory flow." Journal of the Brazilian Society of Mechanical Sciences and Engineering 42, no. 5 (2020): .

Mohammad Tohidi Moghadam, Mohammadali Akhavanbehabadi, Behrang Sajadi, , and Meisam Isakhani Zakaria. "Experimental study of heat transfer coefficient, pressure drop and flow pattern of R1234yf condensing flow in inclined plain tubes." INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER 160, no. - (2020): 120199.

Hamed Sobhani, Faeze Shahmoradi, and Behrang Sajadi. "Optimization of the renewable energy system for nearly zero energy buildings: A future-oriented approach." ENERGY CONVERSION AND MANAGEMENT 224, no. - (2020): 113370.

Sajjad Zakeralhoseini, Behrang Sajadi, Mohammadali Akhavanbehabadi, Soorena Azarhazin, and Hamidreza Fazelnia. "Experimental investigation of the heat transfer coefficient and pressure drop of R1234yf during flow condensation in helically coiled tubes." INTERNATIONAL JOURNAL OF THERMAL SCIENCES 157, no. - (2020): 106516.

Ehsan Naderi, Behrang Sajadi, Erfan Naderi, and Babak Bakhti. "Simulation-based performance analysis of residential direct evaporative coolers in four climate regions of Iran." JOURNAL OF BUILDING ENGINEERING 32, no. 0 (2020): 101514.

Ramin Tohidi, Behrang Sajadi, and Goodarz Ahmadi. "The effect of nasal airway obstruction on the dispersion and deposition of inhaled volatile droplets in the human nasal cavity: A numerical study." JOURNAL OF AEROSOL SCIENCE 150, no. - (2020): -.

Behrang Sajadi, Javad Naserinejad, Mohammadali Akhavanbehabadi, , and Mohsen Soleimani. "Heat Transfer and Pressure Drop of R1234yf Boiling in Helically Coiled Tubes." HEAT TRANSFER ENGINEERING -, no. - (2021): 1-14.

Hamidreza Fazelnia, Soorena Azarhazin, Behrang Sajadi, Mohammadali Akhavanbehabadi, Sajjad Zakeralhoseini, and MohamadVahid RafieiNejad. "Two-phase R1234yf flow inside horizontal smooth circular tubes: Heat transfer, pressure drop, and flow pattern." INTERNATIONAL JOURNAL OF MULTIPHASE FLOW 140, no. - (2021): 103668.

Meisam Isakhani Zakaria, Mohammadali Akhavanbehabadi, Behrang Sajadi, and Mohammad Tohidi Moghadam. "An empirical investigation on flow pattern, heat transfer, and pressure drop during flow boiling of R1234yf in an inclined plain tube." INTERNATIONAL JOURNAL OF THERMAL SCIENCES 170, no. - (2021): 107100.

Papers in National Journals

Behrang Sajadi, and Amir Baniassadi. "On the effect of using phase change materials in energy consumption and CO2 emission in buildings in Iran: a climatic and parametric study." Energy Equipment and Systems 3, no. 2 (2015): 73-81.

Mehrdad Shirinbakhsh, Seyed Nima Mirkhani, and Behrang Sajadi. "Optimization of the PCM-integrated solar domestic hot water system under different thermal stratification conditions." Energy Equipment and Systems 4, no. 2 (2016): 271-279.

Shayan Keyvanmajd, and Behrang Sajadi. "Toward the design of zero energy buildings (ZEB) in Iran: Climatic study." Energy Equipment and Systems 7, no. 2 (2019): 111-119.

Roozbeh Yousefnejad, Behrang Sajadi, and Mohammad Ahadinejad. "Numerical investigation of the solar activated carbon/methanol adsorption refrigeration system in Tehran’s climate." Energy Equipment and Systems 8, no. 4 (2020): 339-348.

Behrang Sajadi, Maryam Mirnaghi, Mohammadali Akhavanbehabadi, Navid Delgarm, and [] []. "Simulation-based optimization of smart windows performance using coupled EnergyPlus - NSGA-II - ANP method Authors." Energy Equipment and Systems 9, no. 1 (2021): 1-12.

Presented Papers in International Conferences

Ali Nosrati, Mohammadali Akhavanbehabadi, Behrang Sajadi, and . "An empirical study on heat transfer characteristics of R134a boiling flow in annular metal foam filled tubes." The 29th Annual International Conference of Iranian Society of Mechanical Engineers & 8th Conference on Thermal Power Plants, Tehran.

, Mohammadali Akhavanbehabadi, Behrang Sajadi, and Ali Nosrati. "Effect of metal foam arrangement on R134a flow boiling heat transfer in horizontal filled tubes: An experimental study." The 29th Annual International Conference of Iranian Society of Mechanical Engineers & 8th Conference on Thermal Power Plants, Tehran.

Mohammad Hassan Saidi, Behrang Sajadi, Hossein Safaei, and Sahand Pirouzpanah. "Experimental and Analytical Modeling of Phase Change Micropump." 8th Biennial ASME Conference Engineering Systems Design and Analysis (ESDA2006), Torino.

Mohammad Hassan Saidi, and Behrang Sajadi. "Analytical Modeling of Bubble Growth in Microchannels." ASME International Mechanical Engineering Congress and Exposition (IMECE2006), Chicago.

Mohammad Hassan Saidi, and Behrang Sajadi. "Pumping Effect of Bubble Growth and Collapse in Microchannels: Thermo-Hydraulic Modeling." 15th International Conference on Mechanical Engineering (ISME2007), Tehran.

Mohammad Said Saidi, Mohammad Hassan Saidi, Pedram Hanafizadeh, Behrang Sajadi, and Abolfazl Irani Rahaghi. "Transient Prediction of Automobile Body Temperature Distribution in the ED Paint Dryers: Analytical-Numerical Approach." 4th International Conference of Energy Research and Development (ICERD4), Kuwait.

Mohammad Hassan Saidi, Behrang Sajadi, and Mahdi Hafizi. "Experimental Studies on the Desiccant Dehumidification System." 4th International Conference of Energy Research and Development (ICERD4), Kuwait.

Mohammad Hassan Saidi, Mohammad Said Saidi, Behrang Sajadi, Pedram Hanafizadeh, and Abolfazl Irani Rahaghi. "Ventilation System Design for Automobile Assembly Shops." 17th International Conference on Mechanical Engineering (ISME2009), Tehran.

Behrang Sajadi, Peyman Sayyadi, and Mohammad Hassan Saidi. "Consumption Criteria and Energy Labeling of Wet Cooling Towers in Iran." 2009 ASME Power Conference (POWER2009),.

Behrang Sajadi, Mohammad Hassan Saidi, and Goodarz Ahmadi. "On the Effect of Surgical Luminaries on Operating Theatre Ventilation." 10th REHVA World Congress (CLIMA2010), Antalya.

Niloofar Saidi, Elham Kiaei, Behrang Sajadi, Mohammad Zabetian, and Mohammad Hassan Saidi. "Experimental Investigation of Indoor Airflow Using PIV Technique." 10th REHVA World Congress (CLIMA2010), Tehran.

Gholamreza Molaeimanesh, Behrang Sajadi, and Mohammad Hassan Saidi. "The Effect of Source Motion on Contaminant Distribution in Cleanrooms." 10th REHVA World Congress (CLIMA2010), Antalya.

Behrang Sajadi, Ali Mohebbian, and Mohammad Hassan Saidi. "Parametric Study and Optimization of Swirl Air Diffuser through CFD." 10th REHVA World Congress (CLIMA2010), Antalya.

Behrang Sajadi, Ali Mohebbian, and Mohammad Hassan Saidi. "CFD Analysis and Optimization of Swirl Air Diffuser." International Conference on Heating Ventilation and Air-Conditioning (ICHVAC2), Tehran.

Behrang Sajadi, Mohammad Hassan Saidi, and Goodarz Ahmadi. "Numerical Analysis of Operating Theatre Ventilation." International Conference on Heating Ventilation and Air-Conditioning (ICHVAC2), Tehran.

Mohammad Hassan Saidi, Goodarz Ahmadi, Mohsen Soleimani, and Behrang Sajadi. "The Effect of Occupant Movement on the Contaminants Distribution." AAAR 29th Annual Conference (AAAR2010), Portland.

Behrang Sajadi, Mohammad Hassan Saidi, and Goodarz Ahmadi. "Effect of Wound Thermal Plume on the Infection Prevention." AAAR 29th Annual Conference (AAAR2010), Portland.

Behrang Sajadi, Mohammad Hassan Saidi, and Goodarz Ahmadi. "Computational Analysis of Laminar Flow Index to Evaluate the Effect of Surgical Lamps." AAAR 30th Annual Conference (AAAR2011),.

Behrang Sajadi, Mohammad Hassan Saidi, and Shaya Golmakani. "Numerical Modeling of Surgical Lights Effects on the Operating Room Environment." 3rd International Conference on Production, Energy and Reliability (ICPER2012), Kuala Lumpur.

Alireza Ghasemi, Mohammad Zabetian, Behrang Sajadi, Reza Niroomand, and Mohammad Hassan Saidi. "A New Method for Optimizing the Air Circulation System in the Car Paint Booth." 21st International Conference on Mechanical Engineering (ISME2013), Tehran.

M. Karami, Mohammadali Akhavanbehabadi, and Behrang Sajadi. "Heat transfer and pressure drop characteristics of MWCNT/heat transfer oil nanofluid flow inside corrugated tubes." 3rd International Conference on Science, Engineering & Technology, Dubai.

Mohammadali Akhavanbehabadi, F. Hekmatipour, S.m. Mirhabibi, and Behrang Sajadi. "Experimental study of the mixed convection heat transfer of HTO-CuO nanofluid flow in vertical tubes." 2nd International Conference on Modern Applications of Nanotechnology, Minsk.

Behrang Sajadi, Mehrdad Shirinbakhsh, and Nima Mirkhani. "The Effect of Storage Tank Stratification on the PCM-Embedded SDHW System Performance." 6th International Conference on Energy Research and Development,.

Behrang Sajadi, Farhad Hekmatipour, and Mohammadali Akhavanbehabadi. "Mixed Convection Heat Transfer of CuO-Heat Transfer Oil Nanofluid in Vertical Tubes." 6th International Conference on Energy Research and Development,.

Jaber Eslami, Mohammad-hassan Saeedi, and Behrang Sajadi. "CFD Modeling of Operator Movement Effects on the Dispersion of Particles in Cleanrooms." 6th International Conference on Energy Research and Development,.

Farhad Hekmatipour, Mohammadali Akhavanbehabadi, and Behrang Sajadi. "Mixed Convection Heat Transfer of the Copper Oxide - Heat Transfer Oil Nanofluid in Horizontal Tubes." 24th Annual International Conference on Mechanical Engineering (ISME2016),.

Navid Delgarm, Behrang Sajadi, and Saeed Delgarm. "Multi-criteria optimization of the building energy efficiency: A simulation-based genetic algorithm (GA)." 24th Annual International Conference on Mechanical Engineering (ISME2016),.

Maryam Mirnaghi, and Behrang Sajadi. "Multi-Objective Optimization of Smart Windows Specifications Using Coupled EnergyPlus-GA Method." 25th Annual International Conference on Mechanical Engineering, Tehran.

Taregh Habibi, and Behrang Sajadi. "Numerical Modeling of Solar Methanol-Activated Carbon Adsorption Refrigeration System." 25th Annual International Conference on Mechanical Engineering, Tehran.

Alireza Goudarzi, Behrang Sajadi, Navid Delgarm, Mohammadali Akhavanbehabadi, and Maryam Mirnaghi. "Multi-Objective Optimization of Building Envelopes Considering Embodied Energy." 25th Annual International Conference on Mechanical Engineering, Tehran.

Ramin Tohidi, and Behrang Sajadi. "Inhalation, evaporation and deposition of water droplets at nostrils under cyclic flow." 28th Annual International Conference of Iranian Society of Mechanical Engineering, Tehran.

Amir Mohammad Seyedi, Mohamad Abdolmaleki, and Behrang Sajadi. "Investigation of the Transparent Insulations Effect on the Thermal and Optical Performance." 28th Annual International Conference of Iranian Society of Mechanical Engineering, Tehran.

Referees

ASME 2014 Biennial Conference on Engineering Systems Design and Analysis (ESDA 2014), Copenhagen, Denmark, 2014/03/03

5th International Conference on Heating, Ventilation and Air Conditioning, RIPI, Tehran, 2014/03/16

23rd Annual International Mechanical Engineering Conference, Amirkabir University of Technology, Tehran, 2015/01/03

Thesis (supervisor)

-------------------, Sorour Gholami, University of Tehran, 2014/09/22

Personal Interests

Modeling and Optimization of Energy Consumption