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2 edition of Flat-plate collector performance determined experimentally with a solar simulator found in the catalog.

Flat-plate collector performance determined experimentally with a solar simulator

Richard W. Vernon

Flat-plate collector performance determined experimentally with a solar simulator

by Richard W. Vernon

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Published by Lewis Research Center in Cleveland, Ohio .
Written in English

    Subjects:
  • Solar collectors.

  • Edition Notes

    Bibliography : p. 12-13.

    Statementby Richard W. Vernon and Frederick F. Simon.
    SeriesNASA technical memorandum, NASA technical memorandum -- NASA TM X-71602.
    ContributionsSimon, Frederick F.
    The Physical Object
    Pagination13, [8] p. :
    Number of Pages13
    ID Numbers
    Open LibraryOL17722045M

    Flat-plate collectors are the most common solar collector for solar water-heating systems in homes and solar space heating. A typical flat-plate collector is an insulated metal box with a glass or plastic cover (called the glazing) and a dark-colored absorber plate. These collectors heat liquid or air at temperatures less than 80°C. Flat-plate. Protective Coatings and Sealants for Solar Applications K. B. WISCHMANN Chapter 7, DOI: /bkch Publication Date (Print): J

    Aims and Scope: Jordan Journal of Mechanical and Industrial Engineering(JJMIE) is a refereed international journal to be of interest and use to all those concerned with research in various fields of, or closely related to, mechanical and industrial engineering Size: 9MB. Solar collectors are the main components of any solar system, so in Chapter 3, after a review of the various types of collectors, the optical and thermal analyses of both flat-plate and concentrating collectors are given. The analysis for flat-plate collectors includes both water- and air-type systems, whereas the xiii.

    IMAM by-nc-nd pub naval public paper In this paper, the foundations of the beta method, widely used in todays ship appendage extrapolations, are explored. The present work pretends to validate the Beta Method using experimental and computational tools. The ship used is a rounded bow tugboat with two significant appendages, namely, a midship protective structure for the . Recent advances in flat plate photovoltaic/thermal (PV/T) solar collectors. Abstract: Flat plate photovoltaic/thermal (PV/T) solar collector produces both thermal energy and electricity simultaneously. This paper presents the state-of-the-art on flat plate PV/T collector classification, design and performance evaluation of water, air and.


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Flat-plate collector performance determined experimentally with a solar simulator by Richard W. Vernon Download PDF EPUB FB2

Incidence angle modifiers for the EFP test panels could not be experimentally determined using the in-house facilities so the EFP simulation adopted a set of conventional flat plate IAM values (SPF data for the Savo-Solar SF). The evacuated flat plate simulation generates 66% more heat than the evacuated tube and % more than the flat Cited by: 1.

Villar et al. developed a 3D model to simulate the performance of the flat-plate solar collector, indicating that the agreement between the model and the test is good and the intercept solar. High efficiency evacuated flat-plate solar collector for process steam production Article (PDF Available) in Solar Energy 65(2) February.

@article{osti_, title = {Transmissivity of solar collector covers}, author = {Bhaduri, S. and Nguyen, N.H.}, abstractNote = {Directional transmissivities for a number of commercially available cover materials used for flat plate solar collectors were determined experimentally.

The glazing materials tested included float glass, Fiberglass, Filon, Mylar, Plexiglass and Tufak-Twianwall. In principle, the use of a solar simulator is the ideal way to test a collector as the complete performance characteristic can be determined by varying each factor independently.

At the present time, considerable development work is still being carried out by various countries concerned with solar : A.A.M. Sayigh. This work investigates vacuum insulation technology with a small-scale flat plate solar thermal collector to reduce energy losses from the plate to a minimum.

Specifically the effect of low pressure on the thermal performance of the collector plate is modeled and then validated through experimental by: 2.

Vernon and F. Simon, “Flat-plate collector performance determined experimentally with a solar simulator,” NASA TM X, Proceedings of the United States Section Meeting of the International Solar Energy Society Meeting (Fort Cited by: 3.

Standardized performance tests of collectors of solar thermal energy: A selectively coated, flat-plate copper collector with one transparent cover and a tube-to-tube spacing of 5 5/8 inches. NASA Technical Reports Server (NTRS) This preliminary data report gives basic test results of a flat-plate solar collector whose performance was determined in the NASA-Lewis solar simulator.

rows  Scalability Performance of AODV, TORA and OLSR with Reference to Variable. Downloadable (with restrictions). In this work, the Fe3O4, Cu and Au with different concentrations and the hybrid nanofluids were prepared and characterized to enhance the solar photothermal conversion performance based on the direct absorption concept.

An extensive experimental study was carried out with different sample nanofluids under a solar simulator. IEA Solar Heating & Cooling Programme Annual Report Edited by Pamela Murphy The book, Design of High Performance Housing - A Reference Book, will be published in An interesting example from machines(2 x 35 kWcool) and the flat plate solar collectors ( m”).

13 Feature Article FIGURE 2. Scheme for decision guidance. Flat-plate solar-collector performance evaluation with a solar simulator as a basis for collector selection and performance prediction Conference Simon, F F The use of a solar simulator for performance determination permits collector testing under standard conditions of wind, ambient temperature, flow rate, and ''Sun.''.

(10) Thermal Performance The net heat absorbed by the collector plate is the product of the optical efficiency of the solar regenerator, ηopt, mean solar flux (over time Δt), incident solar radiation, I, solar absorber plate area, Aab, and the length of solar energy collection time, ∆t. Solar Energy,Vol,pp.5% PergamonPress Printedin GreatBritain.

HEAT REMOVAL FACTOR FOR A FLAT-PLATE SOLAR COLLECTOR WITH A SERPENTINE TUBE S. ABDEL-KHALIK Solar Energy Laboratory, University of Wisconsin-Madison, Madison, WU.S.A.

(Received 15 April ). Abstract--The performance of a flat-plate solar collector is investigated. Known as a photovoltaic/thermal (PV/T) solar collector, this type of hybrid solar collector involves the integration between conventional PV cells and a solar thermal component.

Up to now, the research in this field has tended to focus on either air or water as the working by: 1. Standardized performance tests of collectors of solar thermal energy: An evacuated flatplate copper collector with a serpentine flow distribution. NASA Technical Reports Server (NTRS) Johnson, S.

Basic test results are given for a flat plate solar collector whose performance was determined in the NASA-Lewis solar simulator. The. NASA Images Solar System Collection Ames Research Center. Brooklyn Museum. Full text of "Performance criteria for solar heating and cooling systems in residential buildings".

Andre, J-F. Rivez, V. Debbaut Use of an Expert System for the Real Time Control of a Solar Building F. Kristiansen and S. Svendsen Cover System for Large Roof-Placed Collectors R. Alim A Combined Dual Liquid-air Fluid Transport Medium In An Optimum Flat Plate Solar Collector Energy System M.

Reuss and H. Schulz Performance. Controls Collector Arrays: Series Connections Performance of Partially Shaded Collectors Series Arrays with Sections Having Different Orientations Use of Modified Collector Equations System Models Solar Fraction and Solar Savings Fraction Summary References The average thermal efficiency of the solar collector is estimated to be % and the average total efficiency approaches a value of %.

Other performance parameters obtained are W and W/kg for the cooling capacity and the specific cooling power of. NASA Images Solar System Collection Ames Research Center. Brooklyn Museum. Full text of "NASA Technical Reports Server (NTRS) Energy: A continuing bibliography with indexes, issue 7, December ".The desalination plant consists of a solar collector, which provides the thermal energy, and a desalination module that uses multi-effect distillation to tr eat the water.

Seawater fed to the unit evaporates under ambient pressure, and the saturated air is trans-ported by free convection to the condenser area where it condenses on the surface.Issuu is a digital publishing platform that makes it simple to publish magazines, catalogs, newspapers, books, and more online.

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