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Master's Dissertation
DOI
10.11606/D.43.1982.tde-19062015-171230
Document
Author
Full name
Christian Stegmann
E-mail
Institute/School/College
Knowledge Area
Date of Defense
Published
São Paulo, 1982
Supervisor
Committee
Martins, Jose Manuel de Vasconcelos (President)
Leite, Jose Roberto
Moreira, Jose Roberto
Title in Portuguese
O coletor solar plano: estudo teórico e experimental, uma proposta para caracterização de seu desempenho
Keywords in Portuguese
Física
Instrumentação
Abstract in Portuguese
Através de um modelo teórico de um coletor solar plano calcula-se o rendimento e seu comportamento sob influência de variáveis como velocidade do vento, ângulo de incidência da radiação solar, temperatura de operação, temperatura ambiente, fluxo de operação e umidade relativa. A seguir tais influências são medidas experimentalmente. Como consequência são propostos procedimentos adicionais aos já existentes para uma melhor determinação da eficiência térmica de coletores solares planos.
Title in English
The flat solar collector: theoretical and experimental study, a proposal to characterize its performance
Keywords in English
Instrumentation
Physics
Abstract in English
Based on a theoretical model of a solar flat-plate collector, calculations are made of the thermal efficiency under influence of several parameters such as wind speed, angle of incidence of solar radiation, operating temperature, ambient temperature, operating flow and relative humidity. Furthermore, these influences are measured experimentally. As a consequence, we propose additional procedures to those already existing for an improved determination of the thermal efficiency of flat-plate solar collectors.
 
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Stegmann_1982.pdf (3.27 Mbytes)
Publishing Date
2015-06-22
 
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