Wan Ahmad Najmi Wan Mohamed

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Porous metals have always been meticulously studied as they have a bright prospect in the future due to their extremely large solid-fluid contact that enhances heat transfer medium and improves cooling density. In this study, X-ray (Computed tomography) &#x03BC;CT-Scanning usually employed in medical imaging was used on 1.0 cm<sup>3</sup> porous copper(More)
This paper reports the methodology to predict the hydrogen consumption for fuel cell vehicle (FCV). Preliminary studies has been conducted to predict fuel consumption of fuel cell vehicle for Shell Eco Marathon competition. In the design process, the starting point is to evaluate the actual performance of the fuel cell stack before applied to the model of(More)
Nanofluid is an emerging technology in heat transfer study. The effect of nanofluids as a cooling medium in liquid cooled Proton Exchange Membrane Fuel Cell (PEMFC) is studied. Nanofluids with 0.1% and 0.5% volume concentration of Al<sub>2</sub>O<sub>3</sub> are dispersed in base fluid of 50:50 mixture of Ethylene Glycol and water were analyzed(More)
The cooling of electronic component is seen as important because of its effectiveness in removing heat from the cooling system. Nowadays, the nanofluid coolant mixture is highly recommended because its' thermal and electrical conductivity are much better compared to oil or others coolant mixture to boost the performance characteristic of the electrical(More)
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