Results 321 to 330 of about 134,292 (364)
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Energy Conversion and Management, 1983
Abstract The performance of a modified reverse flat-plate collector with air as working fluid is studied. The results are compared with the corresponding results of a reverse flat-plate collector originally proposed as well as with normal flat-plate collectors operating under single and two pass modes.
V.K. Goel +2 more
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Abstract The performance of a modified reverse flat-plate collector with air as working fluid is studied. The results are compared with the corresponding results of a reverse flat-plate collector originally proposed as well as with normal flat-plate collectors operating under single and two pass modes.
V.K. Goel +2 more
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1984
The flat-plate solar collector is essentially a heat exchanger in which the radiant energy of the Sun is converted to low-grade thermal energy. The concept is not new as some of the earliest recorded examples of the use of flat-plate collectors occurred around a hundred years ago [4.1, 4.2].
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The flat-plate solar collector is essentially a heat exchanger in which the radiant energy of the Sun is converted to low-grade thermal energy. The concept is not new as some of the earliest recorded examples of the use of flat-plate collectors occurred around a hundred years ago [4.1, 4.2].
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The ‘Albedo’ Flat-Plate Solar Collector
1984In the ‘albedo’ flat-plate collector, the rear solid insulation is replaced by an air-gap and window. With the collector mounted some distance above a white roof or ground, the absorber is irradiated also on its rear face, by sun and sky radiation reflected from the roof, thereby increasing the income of radiation in the order of 20–60%.
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Heat collection performance analysis of corrugated flat plate collector: An experimental study
Renewable Energy, 2022Yan Liu, Chenchen Tan, Yingai Jin, S. Ma
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Optimizing the efficiency of solar flat plate collector with trapezoidal reflector
, 2019Solar flat plate collectors are the most vital parts of a solar heating system. The collector plate absorbs the energy from the sun and transforms this radiation into heat and then transmit this heat into a fluid, it can either water or air.
Thejaraju Rajashekaraiah +3 more
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Long-term performance of flat-plate solar collectors
Applied Energy, 1980Abstract A simple model is used to calculate the angular and time dependence of solar radiation. The resulting computer program is particularly suited to the evaluation of the performance of a solar system as a function of the collector area; it is used as a subroutine in a program determining the optimal dimensions of a solar system according to the
AMBROSONE, GIUSEPPINA +6 more
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An evaluation of a transverse slatted flat plate collector
Solar Energy, 1982Abstract It is generally accepted that the insertion of a type of honeycomb structure into the air gap between the absorber plate and the transparent cover of a flat plate solar collector will suppress convection if the honeycomb dimensions are matched to the particular dimensions and operating temperatures of the collector. However relatively little
K.I. Guthrie, Wws Charters
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Flat-Plate and Evacuated Tube Collectors
2013Solar-energy collectors are devices employed to gain useful heat energy from the incident solar radiation. They can be of the concentrating or the flat-plate type. A simple flat-plate solar energy collector consists basically of an absorbing surface which absorbs the insolation and transmit it in form of heat to a working fluid commonly air or water. A
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Thermal performance testing of flat-plate collectors
Solar Energy, 2008Abstract Existing standards for testing the performance of flat-plate solar collectors are documented in ASHRAE 93 [ANSI/ASHRAE Standard 93-2003, 2003. Methods of Testing to Determine Thermal Performance of Solar Collectors, ISSN: 1041-2336, ASHRAE, Inc., 1791 Tullie Circle, Ne, Atlanta, GA30329], ISO 9806-1 [ISO Standard 9806-1:1994(E), 1994.
Douglas T. Reindl +3 more
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