SOME PROBLEMS OF HEAT TRANSFER IN SOLAR HEAT COLLECTORS
Abstract
Fundamental problems of heat transfer in most commonly used solar heat collectors have been presented. A short survey of different types of collectors and possibilities of their application have been given. For consideration of heat transfer problems two representative types of collectors have been chosen: a flat-plate collector and a parabolic focusing collector with a cylindrical absorber of circular cross section. Various forms of thermal balances have been presented and the analysis of complex heat transfer processes by radiation, convection and conduction has been carried out. The influence of heat transfer phenomena on thermal power and collectors efficiency has been studied with particular emphasis given on thermal processes joined with geometrical ontics and properties of materials in use.
How to Cite
GOGÓŁ, Wiesław; SKONIECZNY, Olgierd; ZAKRZEWSKI, Ludwik.
SOME PROBLEMS OF HEAT TRANSFER IN SOLAR HEAT COLLECTORS.
Journal of Power Technologies, [S.l.], v. 54, p. 1-71, mar. 2011.
ISSN 2083-4195.
Available at: <https://papers.itc.pw.edu.pl/index.php/JPT/article/view/18>. Date accessed: 13 oct. 2024.
Issue
Section
Renewable and Sustainable Energy
Authors who publish with this journal agree to the following terms:
- Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.
- Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.
- Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access).
