Modifications to straight-walled trapezoidal groove solar energy collectors

dc.contributor.advisorBannerot, Richard B.
dc.contributor.committeeMemberHowell, John Reid
dc.contributor.committeeMemberVant-Hull, Lorin L.
dc.creatorBarasch, Marian
dc.date.accessioned2022-10-06T16:18:33Z
dc.date.available2022-10-06T16:18:33Z
dc.date.issued1976
dc.description.abstractThis thesis presents the results of a comparative study of the radiative performance of several families of solar energy collectors consisting of East-West aligned grooves. The energy is collected at the base of the groove; the sidewalls are reflectors. Interest is centered on the effect of wall curvature on the radiative performance (concentration ratio) of the groove. A ray-tracing computer simulation, which has been developed, accepts up to a sixth-degree polynomial for the wall. Solar absorptivity, as well as the degree of specularity of the wall, are accounted for in the simulation. It is first demonstrated that the wall curvature can increase the concentration ratio above that obtainable with a similar (same depth and opening) straight-walled groove. Then "easily obtainable" (in a manufacturing sense) wall geometries are considered. Their performance is compared to the straight-walled groove and to other groove-like collectors.
dc.description.departmentMechanical Engineering, Department of
dc.format.digitalOriginreformatted digital
dc.format.mimetypeapplication/pdf
dc.identifier.other3013443
dc.identifier.urihttps://hdl.handle.net/10657/12131
dc.language.isoen
dc.rightsThis item is protected by copyright but is made available here under a claim of fair use (17 U.S.C. Section 107) for non-profit research and educational purposes. Users of this work assume the responsibility for determining copyright status prior to reusing, publishing, or reproducing this item for purposes other than what is allowed by fair use or other copyright exemptions. Any reuse of this item in excess of fair use or other copyright exemptions requires express permission of the copyright holder.
dc.titleModifications to straight-walled trapezoidal groove solar energy collectors
dc.type.dcmiText
dc.type.genreThesis
thesis.degree.collegeCullen College of Engineering
thesis.degree.departmentMechanical Engineering, Department of
thesis.degree.disciplineMechanical Engineering
thesis.degree.grantorUniversity of Houston
thesis.degree.levelMasters
thesis.degree.nameMaster of Science

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