Мақола

Thermal optimization of the closed air layer of a light-absorbing heat-exchange panel- transparent cover system of water-heating flat-plate solar collectors

R. R. AvezovPhysicotechnical Institute, NPO Fizika-Solntse, Academy of Sciences of the Republic of Uzbekistan, Tashkent, UzbekistanВ. Г. ДыскинPhysicotechnical Institute, NPO Fizika-Solntse, Academy of Sciences of the Republic of Uzbekistan, Tashkent, UzbekistanN. R. AvezovaPhysicotechnical Institute, NPO Fizika-Solntse, Academy of Sciences of the Republic of Uzbekistan, Tashkent, Uzbekistan

Applied Solar Energyjournal2007en

ABI

Аннотация

A method to determine the critical Rayleigh number Racr for the closed air layer of the light-absorbing heat-exchange panel-transparent cover system of flat-plate solar thermal collectors is proposed based on the solution of a modified correlation equation suggested by Hollands et al. [3]. This method can be used to determine the thermal-engineering optimal thickness of the layer considered within the 20–60° range of its tilt to the horizon.

Мавзулар

Solar Thermal and Photovoltaic Systems Heat Transfer and Optimization Heat Transfer Mechanisms

Идентификаторлар

DOI: 10.3103/s0003701x07040032

Иқтибослар ва манбалар

3 та иқтибос 5 та фойдаланилган манба

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