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محمد بهشاد شفیعی

زمینه های موردعلاقه

لوله های حرارتی و جریان دو فاز
انرژی های تجدید پذیر
میکرو پمپ و نانو سیال

زمینه کاری

لوله های حرارتی و جریان دو فاز

صفحه شخصی

دکتری

دانشگاه ایالتی میشیگان

1384

کارشناسی ارشد

دانشگاه کانکتیکت

1379

کارشناسی

دانشگاه صنعتی شریف

1375

شماره اتاق: 0

شماره تلفن: 66165675

شماره فکس: 66000021

مقالات چاپ شده در سایت

Title:

Thermal performance of rotating closed-loop pulsating heat pipes: Experimental investigation and semi-empirical correlation

Authors:

Sadollah, A, Sayyaadi, H, Yadav, A

Year:

2018

Abstract:

A rotating closed loop pulsating heat pipe (RCLPHP) was experimentally investigated as a passive heat sink for rotary equipment cooling. The effects of heat input, rotational speed, filling ratio, and working fluid on the thermal resis

Title:

Exergetic and thermoeconomic analysis of a trigeneration system producing electricity, hot water, and fresh water driven by low-temperature geothermal

Authors:

Khadivar, F, Sadeghnejad, S, Moradi, H, Vossoughi, G, Farahmand, F

Year:

2018

Abstract:

Performance of a small-scale trigeneration system driven by low-temperature geothermal sources for producing fresh water, heating (hot water) and electricity is investigated from thermodynamic and economic standpoints. This system, uti

Title:

Experimental investigation of graphene oxide nanofluid on heat transfer enhancement of pulsating heat pipe

Authors:

Heidarzadeh, S, Sharifi, M, Salarieh, H, Alasty, A.

Year:

2018

Abstract:

Pulsating heat pipes (PHPs) are heat transfer devices which are widely utilized in electronic devices and energy systems. Improvement in thermal performance of PHPs will lead to higher heat transfer capacity and enhancement in the effi

Title:

Numerical investigation on splitting of ferrofluid microdroplets in T-junctions using an asymmetric magnetic field with proposed correlation

Authors:

Shafii, M.B, Keshavarz, M

Year:

2018

Abstract:

The studies surrounding the concept of microdroplets have seen a dramatic increase in recent years. Microdroplets have applications in different fields such as chemical synthesis, biology, separation processes and micro-pumps. This stu

Title:

An experimental study of a solar hybrid system to produce freshwater from waste heat of photovoltaic module by using thermosyphon heat pipes

Authors:

Nikfar, M, Asghari, M

Year:

2018

Abstract:

An experimental study was conducted on a solar hybrid system to transform the waste heat of photovoltaic module (PV module) into a useful heat which could be used in a solar desalination (SD) system in order to produce freshwater (scen

Title:

Optical and thermal analysis of a parabolic trough solar collector for production of thermal energy in different climates in Iran with comparison betw

Authors:

Behzad, M, Arghand, H.A, Rohani Bastami, A

Year:

2018

Abstract:

Optical and thermal analysis of the most well-known solar concentrator system; parabolic trough collector (PTC) are investigated and analyzed. To evaluate performance of the PTC, four cities of Iran with different weather conditions ar

Title:

Simulation of a falling droplet in a vertical channel with rectangular obstacles

Authors:

Golmohammadi, S, Eskandari, A, Movahhedy, M.R, Shirmohammadi, A, Amid, R

Year:

2018

Abstract:

Droplet microfluidic systems have attracted a large amount of research due to their numerous applications in biomedical micro-devices and drug discovery/delivery platforms. One of the most important problems in such systems is to inves

Title:

Thermal conductivity ratio prediction of Al2O3/water nanofluid by applying connectionist methods

Authors:

Mosharaf-Dehkordi, M, Firoozabadi, B.D

Year:

2018

Abstract:

Various parameters affect thermal conductivity of nanofluid; however, some of them are more influential such as temperature, size and type of nano particles and volumetric concentration. In this study, artificial neural network as well

Title:

Numerical investigation of the effects of a copper foam filled with phase change materials in a water-cooled photovoltaic/thermal system

Authors:

Tabeshpour, M.R, Hedayatpour, R.

Year:

2018

Abstract:

The purpose of the present study is to investigate the thermal performance of a photovoltaic/thermal system, integrated with phase change materials in porous medium. For this purpose, a metal foam was employed as porous medium and the

Title:

Advanced heat transfer analysis of a U-shaped pulsating heat pipe considering evaporative liquid film trailing from its liquid slug

Authors:

Azari, F, Arjmand, N., Shirazi-Adl, A, Rahimi-Moghaddam, T

Year:

2018

Abstract:

In order to study the heat transfer mechanism and predict the heat transfer capability of a pulsating heat pipe (PHP), a numerical model was used to simulate the oscillating behavior of liquid slug considering liquid film thickness in

Title:

Experimental investigation of heat recovery in a humidification-dehumidification desalination system via a heat pump

Authors:

Biglarian, H, Abbaspour, M, Saidi, M.H

Year:

2018

Abstract:

A hybrid HDH desalination system integrated with a heat pump was experimentally studied. In this system, heat pump's heating was used to raise the temperature of the air entering the humidifier and its cooling effect was used for dehum

Title:

Experimental investigation on thermal performance of closed loop pulsating heat pipes with soluble and insoluble binary working fluids and a proposed

Authors:

Sayyaadi, H, Rostami Najafabadi, H, Askari Farsangi, M.A.

Year:

2018

Abstract:

In this study, an experimental investigation was conducted from a thermal performance standpoint on closed-loop pulsating heat pipes (CLPHPs) with four different fluids and their water-based binary mixtures as working fluids with volum

Title:

Energy efficient cultivation of microalgae using phosphorescence materials and mirrors

Authors:

Salahshour, S, Fallah, F

Year:

2018

Abstract:

In the present study, two novel annular photobioreactors (PBR) were developed to enhance microalgae growth. One of these photobioreactors used mirrors outside the PBR, while the other one utilized phosphorescence materials inside the P

Title:

How to improve the thermal performance of pulsating heat pipes: A review on working fluid

Authors:

Merdasi, A, Ebrahimi, S, Moosavi, A, Shafii, M.B, Kowsary, F

Year:

2018

Abstract:

Pulsating Heat Pipes (PHPs) are cooling devices that are compact in size and have an ability to transfer heat in low temperature differences. Working fluids strongly affect the thermal performance of PHPs. In this paper, effects of som

Title:

Experimental study of internal forced convection of ferrofluid flow in non-magnetizable/magnetizable porous media

Authors:

Kaviani, S, Salarieh, H, Alasty, A, Abediny, M

Year:

2018

Abstract:

In this work, the thermal and hydrodynamic performance of ferromagnetic fluid, which flows through a copper tube in thermal entrance region, has been studied. The flow in the tube is laminar and subjected to constant heat flux. A part

Title:

Numerical simulation of a concentrating photovoltaic-thermal solar system combined with thermoelectric modules by coupling Finite Volume and Monte Car

Authors:

Tamimi, V., Naeeni, S.T.O., Zeinoddini, M, Seif, M.S, Dolatshahi Pirooz, M

Year:

2018

Abstract:

During the last decades, the adoption of more strict safety and environmental regulations, as well as a rise in energy costs, sparked an increasing interest in the design of renewable energies systems, particularly solar systems, to su

Title:

Experimental and analytical study of thermohydraulic performance of a novel loop heat pipe with an innovative active temperature control method

Authors:

Darbandi, M, Ghafourizadeh, M, Saidi, M.H, Schneider, G.E

Year:

2018

Abstract:

In this study, a novel type of LHP is innovated, fabricated, and its performance is assessed by numerous experiments. Compared to conventional LHPs, this novel design has some modifications in its evaporator and reservoir configuration

Title:

Geometric optimization of parabolic trough solar collector based on the local concentration ratio using the Monte Carlo method

Authors:

Year:

2018

Abstract:

This research is aimed at geometric analysis of parabolic trough solar collector (PTC) in different sizes of the main components of the system. The rate of the Local Concentration Ratio (LCR) on the receiver tube and optical efficiency

Title:

The effect of droplet size, channel length and the amount of electromagnetic actuation force on reciprocating movement of mercury droplets in the magn

Authors:

Year:

2018

Abstract:

Micropumps are regarded as one of the devices used in microsystems, which are responsible for pumping working fluid. The magnetic reciprocating micropump is an example of the existing micropumps in which the pumping agent includes thre

Title:

Numerical simulation of PV cooling by using single turn pulsating heat pipe

Authors:

Year:

2018

Abstract:

Electrical efficiency of photovoltaic (PV) modules depends on their working temperature. Effective cooling is required in order to achieve higher performance. Pulsating heat pipes (PHPs) are compact heat transfer devices with high effe

Title:

Experimental investigation of the thermal characteristics of single-turn pulsating heat pipes with an extra branch

Authors:

Year:

2018

Abstract:

In addition to some approaches such as changing the working fluid or number of turns in a pulsating heat pipe (PHP), geometrical changes are also appealing for enhancing the thermal performance of this type of heat pipes. The main idea

لیست مقالات چاپ شده

Jahani, K., Mohammadi, M., Shafii, M. B., Shiee, Z., (2013), Nanofluidic micro pulsating heat pipes promising, technology for electronic cooling. Journal of Electronic Packaging, EP-12-1070.

Zabetian, M., Saidi, M. S., Shafii, M. B., Saidi, M. H., (2013), Separation of microparticles suspended in a minichannel using laser radiation pressure, Applled Optics, 52(20), 4950-4958.

Ghofrani, A., Dibaei, M. H., Hakim Sima, A., Shafii, M. B., (2013), Experimental investigation on laminar forced convection heat transfer of ferrofluids under an alternating magnetic field, Experimental Thermal and Fluid Science, Doi: 10.1016/j.expthermflusci.04.018.

Iranidokht, V., Hamian, S., Mohammadi, N., Shafii, M. B., (2013), Thermal conductivity of mixed nanofluids under controlled pH conditions, International Journal of Thermal Sciences.

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