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pro vyhledávání: '"Z.S. Lu"'
Autor:
Z.S. Lu
Publikováno v:
Solar Energy. 199:575-584
The percentage share of the energy usage for cooling systems in buildings accounts for 30% of the total energy consumption. This causes the problems of energy shortage, environmental pollution, etc. So, it is essential to search for the technologies
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Autor:
Z.S. Lu
Publikováno v:
Energy Conversion and Management. 172:155-163
In low temperature heat sources driven cooling/heating absorption systems, there are many equipment combinations. Usually, there are contradictions between the equipment efficiency and their economy; for example, the high efficiency- solar collector
Autor:
Ruzhu Wang, Z.S. Lu
Publikováno v:
International Journal of Energy Research. 42:4157-4169
Publikováno v:
Solar Energy Materials and Solar Cells. 176:273-279
Sorption heat storage (SHS) is a promising technology towards efficient use of renewable energy sources. Composite materials based on hygroscopic salts have a high potential for SHS in term of the heat storage capacity. Recently, a new sorbent “LiC
Publikováno v:
Journal of Energy Storage. 44:103412
In the traditional adsorption cooling system, there are two main problems. One is its low coefficient of performance (COP). The other one is that it usually only can be used for cooling. A multifunctional adsorption system with CaCl2 and matrix is pr
Publikováno v:
Energy. 118:464-472
Novel multi-step sorption-reaction cycles for air conditioning (cooling, heating) and temperature upgrading are studied. The multi-step sorption-reaction cycle utilizes heat from several processes, such as absorption, dilution, crystallization reacti
Autor:
Z.S. Lu
Publikováno v:
International Journal of Energy Research.
Autor:
Z.S. Lu, Ruzhu Wang
Publikováno v:
Applied Energy. 174:224-231
This paper presents different sorption refrigerator technologies for fishing vessels. The pressure-heat recovery and multi-step heat recovery processes are studied to improve the Coefficient of Performance (COP). Small-channel heat transfers are used
Autor:
Z.S. Lu, Ruzhu Wang
Publikováno v:
International Journal of Energy Research. 39:1681-1688
Summary Two adsorption refrigerators with separate type two-phase closed thermosyphon heating processes are designed to improve the heat transfer performance and to reduce the system's moving parts number and system's size. One adsorption refrigerato