Numerical Analyses of High Concentrator Triple-Junction Solar Cell under Jet Impingement Cooling
نویسندگان
چکیده
منابع مشابه
Numerical and Experimental Investigations on Jet Impingement Cooling
Effective cooling of electronic equipment has emerged as a challenging and constraining problem of the new century. In the present work the feasibility and effectiveness of jet impingement cooling on electronics were investigated numerically and experimentally. Studies have been conducted to see the effect of the geometrical parameters such as jet diameter (D), jet to target spacing (Z) and rat...
متن کاملCharacterization of Laminar Jet Impingement Cooling in Portable Computer Applications
A thermal characterization study of laminar air jet impingement cooling of electronic components within a geometry representative of the CPU compartment of a typical portable computer is reported. A finite control volume technique was used to solve for the velocity and temperature fields. Convection, conduction and radiation effects were included in the simulations. The range of jet Reynolds nu...
متن کاملSingle-phase hybrid micro-channel/micro-jet impingement cooling
A new hybrid cooling scheme is proposed for high-flux thermal management of electronic and power devices. This scheme combines the cooling benefits of micro-channel flow and micro-jet impingement with those of indirect refrigeration cooling. Experiments were performed to assess single-phase cooling performance using HFE 7100 as working fluid. Excellent predictions were achieved using the standa...
متن کاملComparative analysis of jet impingement and microchannel cooling for high heat ~ux applications
In this work\ a comparative investigation of jet impingement and microchannel cooling is presented[ The thermal performance of each technology evaluated at the respective optimal condition is compared to each other with the target dimension as a main parameter[ It is revealed that the microchannel cooling is preferable for a target dimension smaller than 9[96 by 9[96 m\ while the jet impingemen...
متن کاملAnnual output estimation of concentrator photovoltaic systems using high-efficiency InGaP/InGaAs/Ge triple-junction solar cells based on experimental solar cell’s characteristics and field-test meteorological data
The temperature dependences of the electrical characteristics of InGaP/InGaAs/Ge triplejunction solar cells under concentration were evaluated. For these solar cells, conversion efficiency (Z) decreased with increasing temperature, and increased with increasing concentration ratio owing to an increase in open-circuit voltage. The decrease in Z with increasing temperature decreases with increasi...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Energy Procedia
سال: 2018
ISSN: 1876-6102
DOI: 10.1016/j.egypro.2018.09.119