Mohammad Aqeel Saraireh

Mutah University · Department of mechanical engineering

This research describes a novel technique for anticipating unstable heat transfer in porous media. Convolutional neural networks (CNNs) are used with finite volume method (FVM) and long short-term memory (LSTM) networks to accomplish this. Heat transport networks are difficult to characterise using traditional numerical methodologies owing to their...

With the growing global energy and environmental problems, electric vehicles that are both environmentally friendly and cost effective have seen rapid growth. An electrified vehicle's effective thermal management must include all of the vehicle's systems. However, optimizing the thermal behavior of each component is insufficient. A lithium-ion batt...

The growing need for renewable energy and zero carbon dioxide emissions has fueled the development of thermoelectric generators with improved power generating capability. Along with the endeavor to develop thermoelectric materials with greater figures of merit, the geometrical and structural optimization of thermoelectric generators is equally crit...

The solar energy potential in Jordan is enormous as it lies within the solar belt of the world with average solar radiation between 4 and 8 KWh/m2, which implies a potential of 1400-2300 GWh per year annually. Electricity demand in Jordan plays a significant role in the high amount of energy consumption to cover the needs of heating, cooling, light...

In this feasibility study, high-resolution neutron tomography is used to investigate the water distribution in polymer electrolyte membrane fuel cells (PEMFCs). Two PEMFCs were built up with two different gas diffusion layers (GDLs) namely Sigracet® SGL-25BC and Freudenberg H14C10, respectively. High-resolution neutron tomography has the ability to...

Experimental investigation of thermal performance of triple pipe heat exchanger is performed. The triple pipe heat exchanger consist three pipes which are inner pipe, intermediate pipe and outer pipe. A hot water flows in the intermediate pipe while normal water flows in the inner and outer pipe. A set of experiments under steady state conditions f...

Numerical simulation of natural convection heat transfer for extended rectangular fins on vertical base is performed. A Computational Fluid Dynamics (CFD) Software Fluent is used to simulate a new computational model. The simulation model is developed by taking only two extended fins and vertical base instead of simulating the entire geometry. Heat...

In this paper, a numerical solution of heat conduction in a two-dimensional plate at different tilt angles and convection heat transfer coefficients is presented. The finite difference method is used to solve the steady state differential equation of heat conduction in a plate. A set of algebraic equations are formulated for interior nodes and surf...

Numerical simulation study of heat transfer over a bank of tubes is presented. Staggered arrangement is modeled using computational fluid dynamics (CFD) software FLUENT. The computational model is simulated to predict the average Nusselt number for different wall heat flux and inlet air velocity. To validate the simulated results a comparison with...

In the present paper, the three-dimensional Computational Fluid Dynamics (CFD) simulation of heat transfer and fluid flow in two types of heat sinks are presented. The plate fin and circular pin fin heat sinks are simulated for different air velocity inlet. Thermal and hydraulic performances of plate fin and circular pin fin heat sinks are obtained...

A numerical heat transfer study of cross flow heat exchanger, used to supply heat to a cooling fluid, was performed. The computational fluid dynamics (CFD) was used to simulate the cross flow heat exchanger for better understanding the heat transfer capability. Three-dimensional model of the heat exchanger was modeled according to the experiment fr...

This paper presents a set of differential and algebraic equations that model heat and mass transfer in condensers in which a mixture of water vapor and non-condensable gas is cooled. The model has been used to predict the condensation rate, the bulk temperatures of the coolant and the gas–vapor mixture, and the surface temperatures of the condenser...

Results from computational fluid dynamics (CFD) simulations of heat and mass transfer involving the condensation of vapor in the presence of non-condensable gases in plane channels are presented. The simulations were carried out using FLUENT® . Convective heat and mass transfer and vapor condensation at a constant wall temperature were first invest...

Mathematical models are employed to model water vapour condensation in an air-vapour mixture flow in a plane channel cooled by liquid water. A set of differential and algebraic equations is derived. The combination with models based on analogies between heat and mass transfer, these equations are solved simultaneously for the water vapour mixture,...