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Emy Zairah Ahmad
Researcher at Universiti Teknikal Malaysia Melaka
Publications - 7
Citations - 36
Emy Zairah Ahmad is an academic researcher from Universiti Teknikal Malaysia Melaka. The author has contributed to research in topics: Heat sink & Photovoltaic system. The author has an hindex of 1, co-authored 6 publications receiving 8 citations. Previous affiliations of Emy Zairah Ahmad include National University of Malaysia.
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Journal ArticleDOI
Recent advances in passive cooling methods for photovoltaic performance enhancement
Emy Zairah Ahmad,Kamaruzzaman Sopian,Hasila Jarimi,Ahmad Fazlizan,A. M. Elbreki,Ag Sufiyan Abd Hamid,Shirin Rostami,Adnan Ibrahim +7 more
TL;DR: In this paper, three different passive cooling approaches are considered, namely phase change material (PCM), fin heat sink, and radiative cooling covering the discussions on the achieved cooling efficiency.
Journal ArticleDOI
Enhanced heat dissipation of truncated multi-level fin heat sink (MLFHS) in case of natural convection for photovoltaic cooling
Emy Zairah Ahmad,Emy Zairah Ahmad,Ahmad Fazlizan,Hasila Jarimi,Kamaruzzaman Sopian,Adnan Ibrahim +5 more
TL;DR: In this article, a truncated multi-level fin heat sink (MLFHS) subject to natural convection for photovoltaic (PV) cooling is proposed, which aims to improve the heat transfer by inducing abrupt change within the boundary layer in the fin confined region through the multilevel fin height.
Modelling And Simulation Of A Wind Turbine With Doubly Fed Induction Generator In Full Load Operation
TL;DR: In this article, a 5 MW wind turbine with doubly fed induction generator (DFIG) in full load operation is modeled and simulated in simulation blocks, and a speed controller is used to adjust the pitch angle of a rotor blade in high wind speed to limit the wind energy captured by the turbine to the nominal power value.
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Experimental investigation of passively cooled photovoltaic modules on the power output performance
TL;DR: In this article , a cooling approach consisting of rectangular plate fins made of aluminum 6061, attached to the rear surface of tedlar layer, was proposed to reduce the module temperature.
Journal ArticleDOI
Effect of ph towards hydrogen gas output of a small and portable alkaline electrolyser
Muhammad Zulfattah Zakaria,Mohd Noor Asril Saaduna,Norain Idris,Nor Faizah Haminudin,Mohd Fadzli Bin Abdollah,Emy Zairah Ahmad +5 more
TL;DR: In this article, a small portable alkaline electrolyser was used to test the hydrogen gas output of a small and portable electrolyser, a device which converts electricity into hydrogen and oxygen gases via electrolysis process.