analytical and experimental investigation of a 1.8 by 3.7 meter Fresnel lens solar concentrator by Leon J. Hastings

Cover of: analytical and experimental investigation of a 1.8 by 3.7 meter Fresnel lens solar concentrator | Leon J. Hastings

Published by National Aeronautics and Space Administration, Scientific and Technical Information Office in Washington .

Written in English

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Subjects:

  • Lenses.

Edition Notes

Book details

StatementLeon J. Hastings, Steve L. Allums, and Warren S. Jensen ...
SeriesNASA technical paper ; 1005, NASA technical paper -- 1005.
ContributionsAllums, Steve L., Jensen, Warren S., United States. National Aeronautics and Space Administration. Scientific and Technical Information Office.
The Physical Object
Paginationviii, 66 p. :
Number of Pages66
ID Numbers
Open LibraryOL15221076M

Download analytical and experimental investigation of a 1.8 by 3.7 meter Fresnel lens solar concentrator

AN ANALYTICAL AND EXPERIMENTAL INVESTIGATION OF A BY METER FRESNEL LENS SOLAR CONCENTRATOR 1. INTRODUCTION Activities at and sponsored by the Marshall Space Flight Center (MSFC) have been in progress to establish a technical data base on line-focusing acrylic Fresnel lenses that can generate temperatures in the " to °C.

Compared. Get this from a library. An analytical and experimental investigation of a by meter Fresnel lens solar concentrator. [Leon J Hastings; Steve L Allums; Warren S Jensen; United States. National Aeronautics and Space Administration. Scientific and Technical Information Office.]. Leon J.

Hastings has written: 'An analytical and experimental investigation of a by meter Fresnel lens solar concentrator' -- subject(s): Lenses Asked in Celebrity Births Deaths and Ages. Analysis of spectrum distribution and optical losses under Fresnel lenses Article in Renewable and Sustainable Energy Reviews 14(9) December with Reads How we measure 'reads'.

Hastings, Leon J. (Leon Jett): An analytical and experimental investigation of a by meter Fresnel lens solar concentrator / (Washington: National Aeronautics and Space Administration, Scientific and Technical Information Office, ), also by Warren S.

Jensen, Steve L. Allums, and United States. National Aeronautics and Space. The compound parabolic concentrator (CPC) belonging to nonima- ging optics is regarded as a highly potential and appealing option for solar energy concentration and illumination since mids [2.

A low-cost silicon PV cell based linear Fresnel lens concentrator panel ‘Solar-Volt ™’ was tested at CR of The cell temperature raised up to 50 °C at an ambient temperature of 20 °C and irradiance of W m-2 inducing a power loss of ~ 9%.Cited by: Solar Energy Alternatives for Agriculture January April The two-stage system employs a fresnel lens as the primary and a dielectric totally internally reflecting concentrator (DTIRC) as the secondary and achieves a geometrical concentration of x.

The two-stage prototype has a measured acceptance angle of ± degrees, which is approximately eight times larger than that provided by the. PEC reaction.

For a Single-Layer PEC cell, and a eV electrolysis threshold, only the photons with wavelength The sun tracking device in a solar collector in a solar concentrator or solar collector Such a performs on-axis solar tracking, a dual axis solar tracker assists to harness energy from the sun through an optical solar collector, which can be a parabolic mirror, parabolic reflector, Fresnel lens or mirror array/matrix.

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Assembly and testing of a by meter Analytical and experimental investigation of a 1.8 by 3.7 meter Fresnel lens solar concentrator book lens solar concentrator.

NASA Technical Reports Server (NTRS) Robertson, J. A project was initiated to establish a technical data base on line focusing acrylic Fresnel lenses for use in a solar collector system that could generate temperatures in the range of C to C. The. Bifacial rear-line-contacted-concentrator solar cells Rear-line-contacted-concentrator (RLCC) solar cells were utilised afterwards.

The solar cells are made as back contact-back junction (BCBJ) on one side, allowing minimum shadowing on the other side from a grid of fingers and bus-bars. It had a thermal infrared channel with meter (foot) spatial resolution, a panchromatic band with meter (foot) spatial resolution, and on-board, full-aperture, 5 percent absolute radiometric calibration, as well as the six reflective bands found on the earlier TM.

The solar array design baselined by the SERT program for SSP is Entech’s stretched lens array (SLA) PV concentrator utilizing 28 percent efficient, three-junction solar cells under 8 times concentration via a silicon-based stretched Fresnel lens (Marvin, ).

[also 2–1–8]: NASA should expand its current cooperation with other solar. NASA Images Solar System Collection Ames Research Center. Brooklyn Museum. Full text of "NASA Technical Reports Server (NTRS) Space station WP.

A recent attempt to reduce the cost of solar arrays has been the development of the linear Fresnel-lens concentrator array. In this configuration, a Page Share Cite.

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Highlights of research from academic yearspanning July 1, J The following diagram, fig. 12, represents the course of parallel rays through a double concave lens, where the parallel rays T A, D E, I B, &c., when passing through the concave glass A B, diverge into the rays G L, E C, H P, &c., as if they proceeded from F, a point.

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