بهرام جعفری

بیوگرافی :

مدارک علمی :

افتخارات و دستاوردها :

1. استاد نمونه دانشگاه
2. پژوهشگر برتر دانشگاه
3. کسب رتبه اول فارغ التحصلی دوره دکتری

زمینه‌های تدریس :

• ترمودینامیک
• انتقال حرارت
• طراحی سیستمهای حرارتی
• بهینه سازی جریان انرژی
• مهندسی فرآیند در سیستم های انرژی

Journal Papers:

1. Thermal analysis and optimization approach for ternary nanofluid flow in a novel porous cavity by considering nanoparticle shape factor, N Alipour, B Jafari, K Hosseinzadeh, Heliyon 9 (12). 2023
2. Effect of ternary hybrid nanoparticles (GO-MgO-TiO2) and radiative heat transfer on the solidification process of PCM inside a triplex tube with hollow fins, K Hosseinzadeh, S Faghiri, S Akbari, JR Kermani, B Jafari, MB Shafii, International Journal of Thermofluids 20, 100443. 2023
3. Optimization of wavy trapezoidal porous cavity containing mixture hybrid nanofluid (water/ethylene glycol Go–Al2O3) by response surface method, N Alipour, B Jafari, K Hosseinzadeh, Scientific Reports 13 (1), 1635. 2023
4. Numerical study of the simultaneous impacts of pilot fuel injection timing strategies and piston bowl geometry in a RCCI engine with dieselsyngas fuel, M Ebrahimi, B Jafari, Fuel and Combustion 15 (2), 37-56.2022
5. Effects of fuel injection strategies in a RCCI heavy-duty diesel engine, B Jafari, M Seddiq, Sādhanā 46 (1), 6. 2021
6. Impacts of diesel injection timing and syngas fuel composition in a heavy-duty RCCI engine, B Jafari, M Seddiq, SM Mirsalim, Energy conversion and management 247, 114759. 2021
7. Assessment of the impacts of combustion chamber bowl geometry and injection timing on a reactivity controlled compression ignition engine at low and high load conditions, B Jafari, M Seddiq, SM Mirsalim, International Journal of Engine Research 22 (9), 2852-2868. 2021
8. Turbocharged spark-ignition engine performance prediction in various inlet charged air temperatures fueled with gasoline–ethanol blends, R Farzam, B Jafari, F Kalaki, International Journal of Engine Research 22 (7), 2233-2243. 2021
9. Evaluation of the Effects of Diesel Fuel Injection Timing in a High-Speed RCCI Engine at Low to High Load Conditions, B Jafari, M Seddiq, SM Mirsalim, Gas Processing Journal 9 (1), 73-90. 2021
10. Computational evaluation of the combustion chamber geometry and applying syngas in a heavy-duty off-road Reactivity Controlled Compression Ignition (RCCI) engine, B Jafari, M Seddiq, SM Mirsalim, Fuel and Combustion 14 (1), 117-143.2021
11. Effect of two different fins (longitudinal-tree like) and hybrid nano-particles (MoS2-TiO2) on solidification process in triplex latent heat thermal energy storage system,K Hosseinzadeh, MAE Moghaddam, A Asadi, AR Mogharrebi, B Jafari, Alexandria Engineering Journal 60 (1), 1967-1979. 2021
12. Investigating the effect of piston bowl geometry on the partially premixed dual fuel combustion engine at low load condition, H Khatamnejad, B Jafari, DD Ganji, The European Physical Journal Plus 134 (12), 587. 2019
13. An Experimental Investigation of the Effects of Diesel Fuel Injection Characteristics in a Heavy-Duty Direct Injection (HDDI) Diesel Engine, B Jafari, M Seddiq, Gas Processing Journal 7 (1), 53-64, 2019
14. Simulation of dual fuel combustion of direct injection engine with variable natural gas premixed ratio, B Jafari, H Khatamnejad, MH Shahavi, D Domeyri Ganji, International Journal of Engineering 32 (9), 1327-1336. 2019
15. Effect of nanoparticle shape factor and snowflake crystal structure on discharging acceleration LHTESS containing (Al2O3‐GO) HNEPCM, K Hosseinzadeh, M Alizadeh, MH Alipour, B Jafari, DD Ganji, Journal of Molecular Liquids 289, 111140. 2019
16. Nonlinear thermal radiation and chemical reaction effects on Maxwell fluid flow with convectively heated plate in a porous medium, K Hosseinzadeh, M Gholinia, B Jafari, A Ghanbarpour, H Olfian, DD Ganji, Heat Transfer—Asian Research 48 (2), 744-759. 2019
17. Modeling of a single cell micro proton exchange membrane fuel cell by a new hybrid neural network method, M Mehrpooya, B Ghorbani, B Jafari, M Aghbashlo, M Pouriman, Thermal Science and Engineering Progress 7, 8-19. 2018
18. Nonlinear thermal radiation effect on magneto Casson nanofluid flow with Joule heating effect over an inclined porous stretching sheet, SS Ghadikolaei, K Hosseinzadeh, DD Ganji, B Jafari, Case studies in thermal engineering 12, 176-187. 2018
19. Experimental and numerical investigation of the effect of exhaust gas recirculation on performance and emissions of a dual fuel (diesel–gas) engine, B Jafari, DD Ganji, M Mirsalim, Australian Journal of Basic and Applied Sciences 7 (7), 668-678. 2013
20. Numerical investigation in the effect of number of nozzle hole on performance and emission in dual fuel engine, B Jafari, D Domiri, AUTOMOTIVE SCIENCE AND ENGINEERING, 2013
21. Numerical Investigation on the Spray Characteristics and Combustion Process in a DI Diesel Engine at Reduced Temperature Combustion Condition, H Khatamnezhad, S Khalilarya, S Jafarmadar, B Jafari, G Javadirad, SAE Technical Paper. 2011
22. THE EFFECT OF DIFFERENT INJECTION CONFIGURATION OF COMBUSTION AND EMISSIONS FORMATION IN A HEAVY DUTY DIESEL ENGINE, B Jafari, M Pourfallah, SM Mirsalim, GD DOMIRI, The Journal of Engine Research 5 (16), 43-51, 2009
23. Analytical solution of nonlinear vibrating systems, N Tolou, I Khatami, B Jafari, DD Ganji, American journal of applied Sciences 5 (9), 1219-1224. 2008
24. An approximation of the analytic solution of the Cauchy problem arising in one dimensional nonlinear thermoelasticity, A Sadighi, DD Ganji, B Jafari, Int. J. Nonlinear Sci 5, 203. 2008

Research Projects :

1. مجری طرح انتقال فناوری و تعمیرات اساسی موتور Lycoming - طراحی و راه اندازی خط تولید و انجام تعمیرات اساسی- صنعت شهید بصیر بابل-1394
2. ناظر طرح تعمیرات موتورهای کاترپیلار گازسوز مدل G3520C نیروگاه شرکت هسا اصفهان-1395
3. مجری طرح پژوهشی با عنوان "امکان سنجی فنی و اقتصادی دوگانه سوز نمودن لکوموتیوها با سوخت دیزل و گاز طبیعی مایع" - کارفرما شرکت صنعتی و بازرگانی صنام-1398
4. مجری طرح پژوهشی با عنوان "دوگانه سوز نمودن یک دستگاه کامیون با سوخت دیزل و گاز طبیعی فشرده" کارفرما شرکت صنعتی و بازرگانی صنام-1398
5. مجری طرح پژوهشی با عنوان "بررسی، مقایسه، انتخاب و طراحی سیکل های ترمودینامیکی برای سیستم های تهویه مطبوع دریایی" پژوهشکده علوم و فناوری دفاعی شمال 1402 طرح های پژوهشی: