Zobrazeno 1 - 10
of 58
pro vyhledávání: '"Hamdy A. Kandil"'
Autor:
M. Mekawy Dagher, Hamdy A. Kandil
Publikováno v:
International Journal of Sustainable Energy, Vol 41, Iss 10, Pp 1499-1520 (2022)
This work discusses the numerical investigation of dust deposition behaviour on solar PV panels. Moreover, installing vortex generators (VGs) as a passive cleaning method on the PV panels is introduced and analysed. Multiphase computational fluid dyn
Externí odkaz:
https://doaj.org/article/878d556da4014229b279a98c2371a112
Publikováno v:
International Journal of Sustainable Energy, Vol 38, Iss 9, Pp 821-830 (2019)
The aim of this study is to conduct a novel life cycle assessment (LCA) process for a window-mounted building attached photovoltaic panel that is used as a photovoltaic integrated shading (PVIS) device, using GaBi software. Also, the study takes into
Externí odkaz:
https://doaj.org/article/95afdeda507c4b5d902dd50840d672cb
Publikováno v:
Environmental Science and Pollution Research. 30:62905-62923
Dust accumulation on photovoltaic panels represents a major challenge for the operation of solar panels especially in the regions known by their high rate of dust and low frequency of rain. The objective of this study is to minimize dust accumulation
Autor:
M. Mekawy Dagher, Hamdy A. Kandil
Publikováno v:
Environmental Science and Pollution Research. 30:12545-12557
This research is concerned with performing computational fluid dynamics (CFD) simulations to investigate the air flow and dust deposition behavior around a ground-mounted solar PV panel. The discrete phase model (DPM) is adopted to model the gas-soli
Publikováno v:
Energy Reports, Vol 6, Iss, Pp 1633-1637 (2020)
Many types of coatings are available in the market, which prevent the adhesion of dust to the surface of PV panels, but do not repel the dust off the surface of the panel. The objective of this research is to experimentally investigate the influence
Publikováno v:
Wind Engineering. 45:505-517
The performance of wind turbines installed in the Middle East and North Africa region is affected by dust accumulation on airfoil surface leading to change in the geometry. The objective of this work is to study the effect of particulate deposition o
Publikováno v:
2021 International Conference on Microelectronics (ICM).
Publikováno v:
International Journal of Sustainable Energy. 38:821-830
The aim of this study is to conduct a novel life cycle assessment (LCA) process for a window-mounted building attached photovoltaic panel that is used as a photovoltaic integrated shading (...
Publikováno v:
Energy Conversion and Management. 157:452-459
Overheating of silicon PV panels due to excessive solar irradiance and high environmental temperatures is a major problem especially in the Middle East and North Africa (MENA) region. The temperature of PV panels can easily go up to 75 °C in such re
Autor:
Seif T. Abdelghany, Hamdy A. Kandil
Publikováno v:
OALib. :1-17
The Ranque-Hilsch vortex tube is a simple device with no moving parts and no mechanical operations. This tube separates the inlet air into two distinctive regions; an outward high temperature region and an inner low-temperature one. A computational s