Wyniki wyszukiwania - BazTech

Ograniczanie wyników

Znaleziono wyników: 1

Liczba wyników na stronie

Wyniki wyszukiwania

Wyszukiwano:
w słowach kluczowych: wysokość temperatury

Sortuj według:

Ogranicz wyniki do:

Prediction of thermal performance of double-glazed solar collector

Mzad H.

Archives of Thermodynamics

2008

Vol. 29, no. 1

69-84

Solar energy heating system designers need estimates of energy amounts incident on collector surfaces in order to correctly size systems. Most collectors are tilted, but usually the only solar radiation data available refer to horizontal surfaces. The paper presents an approach to determine thermal parameters such as fluid temperature and efficiency of a double-glazed solar collector tested in north-western part of Algeria. Based on meteorological parameters collected during the year 2006, the study examines the validity of predicted performance of the tested solar collector when only one measured parameter is available, the global-horizontal radiation H[h] measured with Black and White pyranometer and obtained by the national meteorological institute of Algeria.