Search Results - subject:"Exergetic efficiency"

Comparative Experimental Analysis of the Thermal Performance of Evacuated Tube Solar Water Heater Systems With and Without a Mini-Compound Parabolic Concentrating (CPC) Reflector(<em>C</em> < 1)

Pei, Gang; Li, Guiqiang; Zhou, Xi; Ji, Jie; Su, Yuehong - In: Energies 5 (2012) 4, pp. 911-924

Evacuated tube solar water heater systems are widely used in China due to their high thermal efficiency, simple construction requirements, and low manufacturing costs. CPC evacuated tube solar water heaters with a geometrical concentration ratio <em>C</em> of less than one are rare. A comparison of the...

Persistent link: https://www.econbiz.de/10011031228

DETERMINAREA RANDAMENTULUI EXERGETIC PE UN TRONSON DE REŢEA DE LA E.M. PETRILA

Petrilean, Dan Codrut - Volkswirtschaftliche Fakultät, … - 2005

to find out the energy losses and exergetic efficiency. Thus, we have more opportunities for increasing these …

Persistent link: https://www.econbiz.de/10011259809