Zobrazeno 1 - 3
of 3
pro vyhledávání: '"S. A. K. El-Meniawy"'
Publikováno v:
International Journal of Energy Research. 7:129-135
A water to water heat pump specially designed and instrumented for research has been used to determine the actual coefficients of performance of R11 for condensing temperatures in the range 70°C to 104°C. 101 experimental points were obtained and t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a01f6edfa17e38b8e790b391d2a4891b
https://doi.org/10.1002/er.4440070205
https://doi.org/10.1002/er.4440070205
Publikováno v:
Journal of Heat Recovery Systems. 1:209-217
A specially designed and instrumented heat pump is described and its performance, using R22 as the working fluid has been evaluated. Actual coefficients of performance range from 51 to 72% of the corresponding theoretical Rankine coefficients of perf
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0b4311cf32f84a363e975401c95c606a
https://doi.org/10.1016/0198-7593(81)90013-8
https://doi.org/10.1016/0198-7593(81)90013-8
Publikováno v:
International Journal of Energy Research. 5:377-391
Two small scale heat pumps have been built to extract heat from warm dry sand. the earlier unit uses R12B1 as the working fluid and the later one R11. the experimental data demonstrate the possibility of providing sterilized water in remote areas usi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e7dd55d548a2723624a7984d3d370988
https://doi.org/10.1002/er.4440050407
https://doi.org/10.1002/er.4440050407