1) مطالعه تجربى ميدان دمايى شعله شيارى جريان ا رام به روش تداخل سنجى ذبيح الله نجفيان اشرفى دانشگاه تهران 1393/10/22

Size: px

Start display at page:

Download "1) مطالعه تجربى ميدان دمايى شعله شيارى جريان ا رام به روش تداخل سنجى ذبيح الله نجفيان اشرفى دانشگاه تهران 1393/10/22"

Martha Kathryn Hancock
5 years ago
Views:

نام و نام خانوادگى مرتبه علمى مهدى اشجعى استاد تمام ا درس محل کار --- تلفن --- فکس --- ashjaee@ut.ac.

1 نام و نام خانوادگى مرتبه علمى مهدى اشجعى استاد تمام ا درس محل کار --- تلفن --- فکس --- پست الکترونيک ا درس وب سايت --- تحصيلات راهنمايى پايان نامه 1) کارشناسى, 1355, مهندسى مکانيک, تبريز 2) کارشناسى ارشد, 1357, مهندسى مکانيک, نبراسکا 3) دکترى, 1364, مهندسى مکانيک, ويسکانسين 1) مطالعه تجربى ميدان دمايى شعله شيارى جريان ا رام به روش تداخل سنجى ذبيح الله نجفيان اشرفى دانشگاه تهران 1393/10/22 2) مطالعه تجربى ضريب انتقال حرارت جابجايى نانو سيال ترکيبى در لوله رضا ملکوتى نسب دانشگاه تهران 1394/06/10 3) بررسى عملکرد چاه حرارتى مينيا تورى متخلخل در حضور نانو سيال خشايار قديرى دانشگاه تهران 1394/10/29 4) بررسى تجربى افزايش انتقال حرارت نانو سيال فريک در کانال حاوى محيط متخلخل تحت ميدان مغناطيسى على صالح پور دانشگاه تهران 1395/04/12 5) مطالعه تجربى انتقال حرارت جابجايى نانو سيال در کانالهاى متشکل از محيط متخلخل احسان پورفرزاد دانشگاه تهران 1395/04/12 6) اندازه گيرى مشخصه هاى احتراقى (ميدان دما سرعت شعله ( حاصل از سوخت گازى زيست محيطى با روش اپتيکى با استفاده از تقريب خواص اپتيکى هوا واصلاح خواص اپتيکى گازها در مشعل متقارن محورى صدراله کرمى نژاد دانشگاه تهران 1395/04/14 1) Ashjaee, Mehdi. "Adaptive clustering techniques for segmentation of magnetic resonance images." Proceeding of ISRF-IEE International Cnference:Intelligent and Cognitive System, -, no. --- (1732): -. مقالات چاپ شده در نشريات بين المللى 2) Ashjaee, Mehdi. "Unsupervised competitive neural network methodologies for segmentation of magnetic resonnce Images." Proceedigs of the 3rd Internationl Annual Computer Conference of the Computer Socie of Iran -, no. 3 (1732): -. 3), mehdi Ashjaei, H Soltanian Zadeh, and Mehdi Ashjaee. "A comparative analysis of neural network methodologies for segmentation of magnetic resonance images." Proceedings. International Conference on 2, no. --- (1732): ) Ashjaee, Mehdi. "IRANS Appliance Indvstry : History Forecast." Appliance -, no. --- (1732): -. 5) Ashjaee, Mehdi. "Neural network methodologies for segmentation of magnetic resonance images." Proceedings of the 8th Biomedical Engineering Conference -, no. --- (1732): -. 6) Ashjaee, Mehdi. "The Effects of Honjontal Baffles an Bvoyaney Indvced Flows in Vertical Enelosures." Euro pean joint conference on Engineering systems design Analysis -, no. --- (1992): -. 7) Ashjaee, Mehdi, M R Roomina, and R Ghafouri Aza. "Estimating Direct Diffuse and Golhal Sclar radiation for variovs cities in IRAN." Solar Energy 50, no. 5 (1993): ) Ashjaee, Mehdi. "Heat transfer characteristics of Laminar Flow of Parral Hydrocarbon oils in the absorber Tube of a PTC." Second International Mechanical Eng Conf Proceeding -, no. --- (1996): -. 9), M R Soltani, K Ghorbanian, Mehdi Ashjaee, and M R Morad. "Spray Characteristics of a Liquid - Liguid Coaxial Swirl Atomizer at Different Mass Flux Rates." Aerospace Science and Technology 3, no. 29 (2004):. ۱

2 10) Ashjaee, Mehdi, Kaveh Ghorbanian, Mohammad Reza Soltani, and Mohammad Reza Morad. "Velocity Field Reconstruction in the Mixing Region of Swirl Sprays Using General Regression Neural Network." Journal of Dynamic Systems, Measurement and Control, Transactions of the ASME 127, no. 1 (2005): -. 11), Mohammad Reza Soltani, Kaveh Ghorbanian, Mehdi Ashjaee, and Mohammad Reza Morad. "PDA and Neural Network Investigation of Swirl Spary Interaction Phenomena." Particle and Particle Systems Characterization 22, no. 3 (2005): ) Ashjaee, Mehdi, turaj yusefi, and mehdi amiri. "Free Convection Heat Transfer from a Confined Horizental Elliptic Cylinder." Heat Transfer Engineering 27, no. 10 (2006): ) Ashjaee, Mehdi, Mehdi Amiri, and Javad Rostami. "A Correlation for Free Convection Heat Transfer from Vertical Wavy Surfaces." HEAT AND MASS TRANSFER 44, no. 1 (2007): ), Mohsen Hayati, Tooraj Yousefi, Mehdi Ashjaee, Abdolsamad Hamidi, and Yazdan Shirvany. "Application of Artificial Neural Networks for Prediction of Natural Convection Heat Transfer from a Confined Horizental Elliptic Tube." World Academy of Science, Engineering and Technology 28, no. --- (2007): ) Ashjaee, Mehdi, and TORAJ Yousefi. "erimental Study of Free Convection Heat Transfer from Horizental Isothermal Cylinders Arranged in Vertical & Inclined Arrays." Heat Transfer Engineering 28, no. 5 (2007): ) Ashjaee, Mehdi, M Amiri, B Baghapour, and T Yousefi. "AN EMPIRICAL CORRELATION FOR NATURAL CONVECTION FROM CONFINED ELLIPTIC TUBE." Experimental Heat Transfer 20, no. 3 (2007): ), mohammad jarahi, mandana arzaghi, and Mehdi Ashjaee. "Experimental & Numerical Study of Free Convection on an Isothermal Downward Cone." Experimental Heat Transfer 20, no. 4 (2007): ), T Yousefia, and Mehdi Ashjaee. "Experimental Study of Natural Convection Heat Transfer from Vertical Array of Isothermal Horizental Elliptic Cylinders." EXPERIMENTAL THERMAL AND FLUID SCIENCE 32, no. 1 (2007): ) Ashjaee, Mehdi, Tooraj Yousefi, Siamak Farahmand, and Ehsan Chavoshi. "Enhancement of Free Convection Heat Transfer from a Vertical Array of Isothermal Cylinders by Flow Diverters." Heat Transfer Engineering 30, no. 3 (2009): ), Maziar Shafaee, Sayed Abdolhossein Banitabaei, Vahid Esfahaniyan, and Mehdi Ashjaee. "An investigation on effect of geometrical parameters on spray cone angle and droplet size distribution of a two - fluid atomizer." Journal of Mechanical Science and Technology 25, no. 12 (2011): ) zandian, arash, and Mehdi Ashjaee. "The thermal efficiency improvement of a steam Rankine cycle by innovative design of a hybrid cooling tower and a solar chimney concept." RENEWABLE ENERGY 51, no. 51 (2013): ) Nasri, Mostafa, Mehdi Ashjaee, and Ghasem Yousefi. "Experimental consideration a bout affecting angles on sintered heat pipe thermal performance that is injected with silver nano fluid." International Journal of Research in Engineering and Technology 2, no. 2 (2013): ) Noori, Behrooz, Mehdi Ashjaee, and. "Experimental and numerical investigations on slot air jet impingement cooling of a heated cylindrical concave surface." HEAT AND MASS TRANSFER 50, no. 4 (2013): ) Najafian Ashrafi, Zabihollah, and Mehdi Ashjaee. "Experimental study of a laminar premixed LFG/air flame in a slot burner using Mach-Zehnder interferometry." Thermal Science 00, no. 00 (2014): ) minaei, asgar, Mehdi Ashjaee, and mohammad goharkhah. "Experimental and Numerical Study of Mixed and Natural Convection in an Enclosure With a Discrete Heat Source and Ventilation Ports." Heat Transfer Engineering 35, no. 1 (2014): ) ebrahimi bidhandi, mahsa, Alireza Riasi, and Mehdi Ashjaee. "the influence of Sio2 nanoparticles on cavitation initiation and intensity in a centrifugal water pump." EXPERIMENTAL THERMAL AND FLUID SCIENCE 00, no. 55 (2014): ) goharkhah, mohammad, and Mehdi Ashjaee. "Effect of an alternating nonuniform magnetic field on ferrofluid flow and heat transfer in a channel." Journal of Magnetism and Magnetic Materials 362, no. 1 (2014): ) ashraghi, javad, nima narjabadifam, nima mirkhani, saghi sadoughi khosroshahi, and Mehdi Ashjaee. "A comprehensive feasibility study of applying solar energy to design a zero energy building for a typical home in Tehran." Energy and Buildings 72, no. 72 (2014): ۲

3 29) Borjian, erfan, Toraj Yousefi, and Mehdi Ashjaee. "Optical interferometry to investigatetheheattransferfromavertical cone underairjetimpingement." OPTICS AND LASERS IN ENGINEERING 1, no. 67 (2014): ) Karemi, Amir, Hamed Shariatmadar, Hosein asghari, Hossein Salmani, and Mehdi Ashjaee. "Experimental investigation on thermal conductivity of MFe2O4 (M = Fe and Co) magnetic nanofluids under influence of magnetic field." Thermochimica Acta 00, no. 598 (2014): ) Shariatmadar, Hamed, Amin Momeni, Amir Karemi, and Mehdi Ashjaee. "Heat transfer characteristics of laminar slot jet arrays impinging on a constant target surface temperature." APPLIED THERMAL ENGINEERING 1, no. 76 (2014): heat transfer and pressure drop of a magnetic nanofluid in a miniature heat sink." HEAT AND MASS TRANSFER 00, no. 00 (2014): ) Ashjaee, Mehdi, mohammad goharkhah, ليلاعلى پور, and Ahmad Reza Ahmadi. "Effect of magnetic field on the forced convection 33) Najafian Ashrafi, Zabihollah, Mehdi Ashjaee, and Mahsa Sadat Asghari. "Two-dimensionaltemperature field measurementofapremixedme- thane/air flame usingmach Zehnder interferometry." Optics Communications 1, no. 341 (2014): ) Najafian Ashrafi, Zabihollah, mohammad goharkhah, Mehdi Ashjaee, and mohammad ghasemian. "Heat transfer characteristics of Fe3O4 ferrofluid flowinginamini channel under constant and alternating magnetic fields." Journal of Magnetism and Magnetic Materials 1, no. 381 (2014): ) Najafian Ashrafi, Zabihollah, and Mehdi Ashjaee. "Temperature field measurementofanarrayoflaminarpremixedslot flame JetsusingMach-Zehnderinterferometry." OPTICS AND LASERS IN ENGINEERING 00, no. 68 (2015): ) goharkhah, mohammad, Armia Salarian, Mehdi Ashjaee, and Mahmoud Shahabadi. "Convective heat transfer characteristics ofmagnetite nanofluid under the influence of constant and alternating magnetic field." Powder Technology 00, no. 274 (2015): ) forouzanmehr, mostafa, Hamed Shariatmadar, Farshad Kousari, and Mehdi Ashjaee. "Achieving Heat Flux Uniformity Using an Optimal Arrangement of Impinging Jet Arrays." Journal of Heat Transfer 137, no. 6 (2015): ) Amini, Ali, Nima Mirkhani, pedram pakjesm pourfard, Mehdi Ashjaee, and Mohammad Amin Khodkar. "Thermo-economic optimization of low-grade waste heat recovery in Yazd combined-cycle power plant (Iran) by a CO2 transcritical Rankine cycle." energy: contents lists available at sciencedirect 1, no. 86 (2015): ) irandoost, meisagh, Mehdi Ashjaee, Mohammad hossein askari, and Sahar Ahmadi. " Temperaturemeasurementofaxisymmetricpartiallypremixed methane/air flame inaco-annularburnerusing Mach Zehnder interferometry." OPTICS AND LASERS IN ENGINEERING 1, no. 74 (2015): ) Azimi, arash, Mehdi Ashjaee, and poyan razi. "Slot jet impingement cooling of a concave surface in an annulus." EXPERIMENTAL THERMAL AND FLUID SCIENCE 1, no. 68 (2015): ) Amini, Ali, Seyed Nima Mirkhani, pedram pakjesm pourfard, and Mehdi Ashjaee. "Thermo-economic optimization of low-grade waste heat recovery in Yazd combined-cycle power plant (Iran) by a CO2 transcritical Rankine cycle." Energy 86, no. 1 (2015): ) Goharkhah, Mohammad, Mehdi Ashjaee, and jalil jamali. "Experimental investigation on heat transfer and hydrodynamic behavior of magnetite nanofluid flow in a channel with recognition of the best models for transport properties." EXPERIMENTAL THERMAL AND FLUID SCIENCE 1, no. 68 (2015): ) nazarimanesh, m..., Toraj Yousefi, and Mehdi Ashjaee. "Experimental study on the effects of inclination situation of the sintered heat pipe on its thermal performance." EXPERIMENTAL THERMAL AND FLUID SCIENCE 1, no. 68 (2015): ) nazarimanesh, m..., Toraj Yousefi, and Mehdi Ashjaee. "Experimental investigation on the effect of nanofluid on the thermal performance of symmetric sintered U shaped heat pipe." HEAT AND MASS TRANSFER 51, no (2015): ) Goharkhah, Mohammad, Mehdi Ashjaee, and Mahmoud Shahabadi. "Experimental investigation on convective heat transfer and hydrodynamic characteristics of magnetite nanofluid under the influence of an alternating magnetic field." International Journal of Thermal Sciences 1, no. 99 (2015): cooling of a cylinder using slot jet impingement at different circumferential angles." HEAT AND MASS TRANSFER 1, no. 1 (2015): 1. 46) naderipour, saman,, Mehdi Ashjaee, and محمد على نايلى. "Mixed convection ۳

4 47) zaker, kaveh, Mohammad hossein askari, Seyed Ali Jazayeri, reza ebrahimi, behnam zaker, and Mehdi Ashjaee. "open cycle cfd investigation of SI engine fueled with hydrogen/methane blends using detailed kinetic mechanism." International Journal of Hydrogen Energy 1, no. 40 (2015): ) Karemi, Amir, Mohammad Goharkhah, Mehdi Ashjaee, and Mohammad reza Pourshafie. "Thermal Conductivity of Fe2O3 and FeO Fe3 O4 Magnetic Nanofluids Under the Influence of Magnetic Field." International Journal of Thermophysics 36, no. 8 (2015): 1. 49) karimi, amir, Mohamad Amin Abdolahi Sadatlu, Behzad Saberi, Hamed Shariatmadar, and Mehdi Ashjaee. "Experimental investigation on thermal conductivity of water based nickel ferrite nanofluids." Advanced Powder Technology 26, no. 6 (2015): ) Shariatmadar, Hamed, shahab mousavian, Mohammadkazem Sadoughi, and Mehdi Ashjaee. "Experimental and numerical study on heat transfer characteristics of various geometrical arrangement of impinging jet arrays." International Journal of Thermal Sciences 102, no. 1 (2016): ) Morad, M.R, A... Momeni, E... Ebrahimi Fordoei, and Mehdi Ashjaee. "Experimental and numerical study on heat transfer characteristics for methane/air flame impinging on a flat surface." International Journal of Thermal Sciences 1, no. 110 (2016): ) Afsharzade, Nashmil, Abdolhamid Papzan, Mehdi Ashjaee, Sohrab Delangizan, Steven Van Passel, and Hossein Azadi. "Renewable energy development in rural areas of Iran." RENEWABLE & SUSTAINABLE ENERGY REVIEWS 65, no. 1 (2016): ) Askari, Mohammad Hossein, and Mehdi Ashjaee. "Experimental Measurement of Laminar Burning Velocity and Flammability Limits of Landfill Gas at Atmospheric and Elevated Pressures." ENERGY & FUELS 1, no. 31 (2016): ) Mirkhani, Nima, Ali Amini, and Mehdi Ashjaee. "Thermo-economic analysis of transcritical CO2 cycles with bounded and unbounded reheats in low-temperature heat recovery applications." Energy 133, no. 162 (2017): ) Karami, A.., Hadis Karami, and Mehdi Ashjaee. "Modeling thr free convection in an opem round cavity using a Hybrid approach of java optimization algorithm and neural netword." International Journal of Heat and Technology 35, no. 1 (2017): 1. 56) Miry, seyed Ziaedin, sina Lohrasbi, Mehdi Ashjaee, Davood Domiri Ganji, and shiva irani. "Thermal energy absorption in a heat sink with elliptical cross section and tangential impinging inlet flow of nanofluid." EXPERIMENTAL THERMAL AND FLUID SCIENCE 89, no. 25 (2017): ) Akbari, Ehsan, Alimohammad Karami, Mehdi Ashjaee, and S.. Jalilian. "A Comparison between Radial Basis Function (RBF) and Adaptive Neuro-fuzzy Inference System (ANFIS) to Model the free convection in an Open Round Cavity." Heat Transfer - Asian Research 1, no. 1 (2017): 1. 58) Salehpour, Ali, Saeed Salehi, Samaneh Salehpour, and Mehdi Ashjaee. "Thermal and hydrodynamic performances of MHD ferrofluid fl ow inside a porous channel." EXPERIMENTAL THERMAL AND FLUID SCIENCE 32, no. 1 (2017): ) Gharedaghi, Hamed, Ahmad Dousti, Pedram Hanafizadeh, and Mehdi Ashjaee. "Numerical investigation of temperature increment effect on bubble dynamics in stagnant water and Al2O3 nanofluid column." PARTICULATE SCIENCE AND TECHNOLOGY 1, no. 1 (2017): 1. 60) gharehkhani, samira, seyed farid seyed shirazi, Homayoon Moradi, Elha Sadat Montakhab, Reza Kazemi, Pouneh Ebrahimi, Mehdi Ashjaee, Megumi Kawasaki, and Parviz Rahmati. "The effect of nanocrystalline cellulose on flow properties of fiber crop aqueous suspension." Carbohydrate Polymers 184, no. 1 (2018): ) Amini, Faezeh, seyed Ziaedin Miry, Amir Karimi, and Mehdi Ashjaee. "Experimental Investigation of Thermal Conductivity and Viscosity of SiO 2 /Multiwall Carbon Nanotube Hybrid Nanofluid." Journal of Nanoscience and Nanotechnology 18, no. 1 (2018): ) Pourfarzad, Ehsan, khashayar ghadiri, and Mehdi Ashjaee. "Experimental investigation of heat transfer and pressure drop of alumina water nano-fluid in a porous miniature heat sink." Experimental Heat Transfer 31, no. 6 (2018): ) Karaminejad, Sadrollah, Mohammad hossein askari, and Mehdi Ashjaee. "Temperature field investigation of hydrogen/air and syngas/air axisymmetric laminar flames using Mach Zehnder interferometry." Journal of Applied Optics 57, no. 18 (2018): ۴

5 64) behzadi, amir mohammad, Ehsan Gholamian, Pouria Ahmadi, Ali Habibollahzade, and Mehdi Ashjaee. "Energy, exergy and exergoeconomic (3E) analyses and multi-objective optimization of a solar and geothermal based integrated energy system." APPLIED THERMAL ENGINEERING 143, no. 1 (2018): مقالات چاپ شده در نشريات داخلى 1) شکوهمند حسين ياسر مرادى و مهدى اشجعى. "بررسى اثرات انتقال گرماى لوله به لوله در مبدلهاى گرمايى لوله - پره تخت با در نظر گرفتن اثرات دو بعدى پره و لحاظ کردن ضريب انتقال گرماى جابجايى متغير." نشريه دانشکده فنى دانشگاه تهران (1111): ) ايرج طنابيان و مهدى اشجعى. "بررسى تجربى تاثير زاويه مارپيچ بر رفتار انژکتورهاى پيچشى." نشريه دانشکده فنى دانشگاه تهران :(1377) 3) اشجعى مهدى و مازيار شفاي ى روشنى. "بررسى تجربى ميدان پاشش انژکتور دو پايه توسط دستگاه ليزرى ".PDA نشريه دانشکده فنى دانشگاه تهران :(1384) ) اشجعى مهدى تورج يوسفى و حسين شکوهمند. "مقايسه ضريب موضعى انتقال حرارت جابجايى ا زاد از استوانه هاى افقى در رديف هاى عمودى و مايل." نشريه دانشکده فنى دانشگاه تهران (1386): ) شکوهمند حسين مهدى اشجعى مهدى اميرى و تورج يوسفى. "مطالعه انتقال حرارت جابجايى ا زاد از روى صفحه موجى شکل درون يک کانال عمودى." نشريه دانشکده فنى دانشگاه تهران (1386): ) Ashjaee, Mehdi,,,, and. "PDA Measurments of Droplet Size and Velocity in Mixing Region of Two Sprays." ISME Conference 2002, Tehran. همايشهاى بين المللى 2),, Mehdi Ashjaee,,, and. "PDA Droplet Size and Velocity Measurments of a Swirl Atomized Spray." Ninth Asian Congress of Fluid Mechanics, Isfahan. 3),,, Mehdi Ashjaee, and. "Neural Network-Based Modeling of Velocity Distribution in the Spray of a Swirl Atomizer." Seventh Annual Conference on Liquid Atomization and Spray Systems-Asia, Tainan. 4) Ashjaee, Mehdi,,, and. "PDA Study of Two-Phase Flow in a Spray Field of a Jet-Swirl Type Injector." Third australian Conference on Laser Diagnostics in Fluid Flow and Combustion Reviewers Comments, Brisbane. 5) Ashjaee, Mehdi. "Experimental Study of the Spray of a Liquid-Liquid Coaxial Swirl Injector for Different Injection Pressures." ICLASS2003, San Francisco. 6),,, Mehdi Ashjaee,, and. "Prediction of Velocity disribution in the Mixing Region of Swirl Sprays Using Neural Network Implementation." Fluid Dynamics Conference and Exhibit, Orlando. 7),, Mehdi Ashjaee,,, and. "Experimental Flow visualizatiom of Single Swirl Pattern at Various Pressure Drops." Thirthy ninth AIAA/SAE/ASEE Joint Propulsion Conference and Exhibit,. 8),,, Mehdi Ashjaee, and. "Neural Network Analysis of Single Swirl Spray Pattern at Various Pressure Drops." Joint Propulsion Conference and Exhibit,. 9) Ashjaee, Mehdi,,, and. "A Comparasion of Natural Convection Heat Transfer Between Horizontal Cylinders of Elliptic and Circular Cross Section Confininig Between Two Adiabatic Walls." International Mechanical Engineering Conference, Kuwait. 10) Ashjaee, Mehdi, and. "Experimental Study of Electrohydrodynamic Pumping Through Conducting Phenomenon Using Various Fluid." IEEE Conference on Elecrical Insulation and Dielectic Phenomena, Sanfransisco. 11) Ashjaee, Mehdi,, and. "Experimental Investigation of Corona Discharge Effects on Heat Transfer Enhancement with an Isothermal Horizental Cylinder." Joint Thermophysics and Heat Transfer Conference, San Francisco. 12) Ashjaee, Mehdi. "Experimental Study of Electrohydrodynamic Pumping Through Conduction Phenomenon Using Various Fluids." 2005 Annual Report Conference on Electrical Insulation and Dielectric Phenomena, Chikago. 13) Ashjaee, Mehdi, and. "A Comparission between Local Free convection Heat Transfer Coeficients of horizental Cylinders in Vertical and Inclined Arrays." ESDA2006, Torino. 14) Ashjaee, Mehdi,,,, and. "Neural Network Analysis of Free Convection Around Isothermal Elliptic Tube." ESDA2006, Torino. ۵

6 15) Ashjaee, Mehdi,,, and. "Experimental and Numerical Study of Free Convection on an Isothermal Downward Cone." Forth WSEAS International Conference on Heat Tarnsfer, Thermal Engineering and Enivronment,. 16) Ashjaee, Mehdi, and. "Experimental Study of Electrohydrodynamic Pumping Feasibility in Microgravity Condition Trough Conduction Phenomenom." Annual Report Conference on Electrical Insulation and Dielectric Phenomena, Kanzas City. 17) Ashjaee, Mehdi,,, and. "Natural Convection Heat Transfer in Vertical Channel with a Wavy Surface." Heat Set 2007, Paris. 18),,,, Mehdi Ashjaee, and. "Interferometery and Neural Network Investigation of Natural Convection Heat Transfer from a Cylinder Array below an Adiabatic Ceiling." The Second Internatioanl Conference on Modeling, Simulation, and Applied Optimization, Abu Dhabi. 19) Ashjaee, Mehdi,,, and. "enhancement of free cnvection heat transfer from a vertical array of isothermal tubes by flow diverters." heat transfer in components and systems for sustainable energy technologies, Chambéry. 20),,, and Mehdi Ashjaee. "free convection from an isothermal horizontal cylinder in a vertical channel." heat transfer in components and systems for sustainable energy technologies, Chambéry. 21),, Mehdi Ashjaee, and. "Effects of confining Walls on Heat Transfer from a Vertical Array of Isothermal Horizental Elliptic cylinders." International Conference on Mechanical Engineering-ISME2007, Tehran. 22),, Mehdi Ashjaee, and. "Design of Energy Label for Refrigerated Display Cabinets in Iran." The First International Conference on Energy Management & Planning, Tehran. 23),,, Mehdi Ashjaee,, and. "Application of Artificial Neural Networks for Prediction of Natural Convection Heat Transfer from a Confined Horizental Elliptic Tube." World Academy of Science, Engineering and Technology, Prague. 24) Ashjaee, Mehdi, and. "Experimental Investigation of Thermal Boundary Layer Thickness Effects on corona Discharge Current with Razor-Isotheraml Cylinder Geometry." IEEE Conference on Electrical Insulation and Dielectric Phenomena, Vancouver. 25) Esfahaniyan, Vahid,, Khosro Ashrafi, Sarmad Ghader, Mehdi Ashjaee,, and. "Prediction of hydrate formation throughout discharge of trapped gas in tehran city natural gas distribution system." International Conference on Applications and Design in Mechanical Engineering 2012 (ICADME 2012, Pulau Pinang. 26) Esfahaniyan, Vahid,, Khosro Ashrafi, Sarmad Ghader, Mehdi Ashjaee,, and. "Hydrate formation predition during discherge of trapped natural gas in network. Case study: Tehran city gas network." 3rd International Gas Processing Symposium, Doha. 27) Ebrahimi, Mahsa, Alireza Riasi, and Mehdi Ashjaee. "Delaying the Occurrence of Cavitation by Means of SiO2 Nanoparticles in a Centrifugal Pump." The 2nd International Conference on Engineerin and Applied science (ICEAS2013), Tokyo. 28) Ashjaee, Mehdi. "Heat transfer characteristi of laminar flow of paraffining hydrocarbon oil in the absorber tube of a p." Fourth Annual Mechanical Engineering Conference ISME,. همايشهاى داخلى 1) اشجعى مهدى. "مقايسه نتايج تجربى با يک مدل لاگرانژى براى توزيع سرعت قطرات در پاشش حاصل از انژکتور پيچشى." چهارمين کنفرانس انجمن هوافضاى ايران تهران. 2) اشجعى مهدى رامين ميرزاطلوعى و جواد نصيرى. "طراحى و ساخت دمپر خودکار براى ابگرمکنهاى مخزن دار گازسوز." بهينه سازى مصرف سوخت در تاسيسات و تجهيزات خانگى تهران. 3) اشجعى مهدى. "مقايسه عملکرد نوعى انژکتور پيچشى ساخت داخل با نمونه اصلى ا ن." دهمين کنفرانس ديناميک شاره ها يزد. ۶

1) بررسى و تحليل ورق هاى ساندويچى دايروى شکل با لايه ميانى الکتروي ولوژى على ايازى دانشگاه تهران 1393/06/18

1) بررسى و تحليل ورق هاى ساندويچى دايروى شکل با لايه ميانى الکتروي ولوژى على ايازى دانشگاه تهران 1393/06/18 نام و نام خانوادگى مرتبه علمى محمدحسن ناي ى استاد تمام ا درس محل کار --- تلفن --- فکس --- mhnaei@ut.ac.ir پست الکترونيک ا درس وب سايت --- تحصيلات راهنمايى پايان نامه 1) کارشناسى, 1359, مهندسى عمران, دانشگاه