Zobrazeno 1 - 10
of 40
pro vyhledávání: '"Bernard Spinner"'
Autor:
Driss Stitou, Bernard Spinner
Publikováno v:
Heat Transfer Engineering. 26:66-72
The perfection of the energy conversion process is currently gauged through a kind of quality indicator that compares the real performance of the process to that of the ideal reversible Carnot process. The criteria resulting from this commonly used a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3fe9f0c48a95ade76adda22f142b5342
https://doi.org/10.1080/01457630590927363
https://doi.org/10.1080/01457630590927363
Autor:
Mikhail Sorin, Bernard Spinner
Publikováno v:
Applied Thermal Engineering. 21:1369-1382
The role of classical thermodynamics in generating design options in a systematic way is emphasised. Two thermodynamic approaches to solving this problem, the pinch and exergy methods, are compared. It is demonstrated that both approaches are based o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f837891ebd93e49b2dd8b0ff01cd5955
https://doi.org/10.1016/s1359-4311(01)00023-0
https://doi.org/10.1016/s1359-4311(01)00023-0
Publikováno v:
International Journal of Refrigeration. 24:185-191
The knowledge of the characteristics of unused, excess and untapped exergy allows a thorough analysis of internal energy flows distribution within a sorption heat pump. It can be applied to any system based on gas–liquid absorption, adsorption or s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3cd3e8a242470ce56cab6cadc3d9ab03
https://doi.org/10.1016/s0140-7007(00)00076-1
https://doi.org/10.1016/s0140-7007(00)00076-1
Publikováno v:
Applied Thermal Engineering. 20:1237-1269
Currently marketed double-effect absorption machines attain coefficients of performance (COP) of the order of 1.2 and, therefore, do not enable standard vapour compression air-conditioning systems to compete. The improvement of the COP requires incre
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::45f1d042d52345f489158d65144e7d16
https://doi.org/10.1016/s1359-4311(99)00053-8
https://doi.org/10.1016/s1359-4311(99)00053-8
Publikováno v:
Chemical Engineering Research and Design. 78:795-802
A systematic approach to the energy efficient design of single effect solid-gas Thermochemical Refrigerators (TR) using the appropriate choice of salt materials is proposed. The approach includes three major steps. The first one, the targeting step,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b2fd136e6a799cb5188f2fe49ef80113
https://doi.org/10.1205/026387600527824
https://doi.org/10.1205/026387600527824
Publikováno v:
Energy. 22:49-58
The feasibility of effective cooling using two solid-gas reactors has been tested experimentally with a low-power machine. The ambient temperature was 313 K. The power output of the reactors has been determined as a function of cooling temperature fo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::56fc50e00053458f5176396bc06c9c7d
https://doi.org/10.1016/s0360-5442(96)00081-3
https://doi.org/10.1016/s0360-5442(96)00081-3
Publikováno v:
Journal of the Chemical Society, Faraday Transactions. 93:3363-3369
Ammoniate salts are currently used in heat pumps. Nickel chloride ammoniates give the best performance in this application. The kinetics of decomposition and synthesis of NiCl 2 ·6NH 3 and NiCl 2 ·2NH 3 crystals have been followed by optical micros
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::525655f975c9b9cd64ffb8051efb3916
https://doi.org/10.1039/a700058h
https://doi.org/10.1039/a700058h
Publikováno v:
Chemical Engineering Science. 51:3829-3845
A general gas-solid reaction model is formulated. This work is the further development of the previous modelling work of Mazet (1988, Ph.D. Thesis, University of Perpignan) and Goetz (1991, Ph.D. Thesis, University of Perpignan) to simulate reversibl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::14917800fd83570ae6cbae3d0900be5f
https://doi.org/10.1016/0009-2509(96)00010-3
https://doi.org/10.1016/0009-2509(96)00010-3
Autor:
Bernard Spinner, Nathalie Mazet
Publikováno v:
International Journal of Refrigeration. 17:329-337
Resume La monovariance des reactions solide-gaz de type chlorure-ammoniac entraine une problematique particuliere de l'etude du systeme thermodynamique mettant en jeu de telles reactions couplees a un changement de phase gaz-liquide ou a une autre re
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::46cd9bccde7903f432203f8e3f3844b7
https://doi.org/10.1016/0140-7007(94)90063-9
https://doi.org/10.1016/0140-7007(94)90063-9
Autor:
Bernard Spinner, E Lepinasse
Publikováno v:
International Journal of Refrigeration. 17:309-322
Resume Parmi les systemes a sorption, ceux bases sur la reaction chimique solide-gaz (type chlorure-ammoniac) se distinguent en particulier par le nombre important de reactifs reagissant avec un meme gaz et par la monovariance des equilibres mis en j
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cc3407e2fed96c702e1f494e87c59a65
https://doi.org/10.1016/0140-7007(94)90061-2
https://doi.org/10.1016/0140-7007(94)90061-2