Results 21 to 30 of about 320,111 (208)
Experimental Study on Solar Cooling Tube Using Thermal/Vacuum Emptying Method
Advances in Materials Science and Engineering, 2012 A solar cooling tube using thermal/vacuum emptying method was experimentally studied in this paper. The coefficient of performance (COP) of the solar cooling tube was mostly affected by the vacuum degree of the system.
Huizhong Zhao +5 more
doaj +1 more source
Energy Science & Engineering, 2021 The yearly thermo‐economic performance is dynamically investigated for three solar heating and cooling systems: solar heating and absorption cooling (SHAC), solar heating and ejector cooling (SHEC), and heating and solar vapor compression cooling (HSVC).
Hassan Jafari Mosleh +6 more
doaj +1 more source
Optimizing solar cooling systems
Case Studies in Thermal Engineering, 2020 This papers discusses solar powered absorption cycle performance by simulating different component temperatures. The main components that were investigated included a generator, condenser, absorber and evaporator. The COP was optimized against the generator temperature while varying the other temperatures one at a time.
openaire +4 more sources
Rankine cycle machines for solar cooling [PDF]
, 1978 Research, development, and demonstration of Rankine cycle machines are outlined that use fluids heated by solar energy rather than by coal, petroleum, natural gas, or nuclear ...
Weathers, H. M.
core +2 more sources
Feasibility Study of Self-Sufficient Solar Cooling Façade Applications in Different Warm Regions
Energies, 2018 Small-scale systems and integrated concepts are currently being explored to promote the widespread application of solar cooling technologies in buildings.
Alejandro Prieto +3 more
doaj +1 more source
ELECTRICITY GENERATION PERFORMANCE TEST OF BARE AND COOLED PHOTOVOLTAIC PANELS
Ethiopian Journal of Science and Sustainable Development, 2023 The solar electricity generation ability of a solar panel drops significantly below the nominal efficiency values as a result of higher operating temperature particular in hot location.
Dr. Gezahegn Habtamu Tafesse +1 more
doaj +1 more source
A Fresnel lenses based concentrated PV system in a greenhouse [PDF]
, 2011 The scope of this investigation is the development and testing of a new type of greenhouse with an integrated linear Fresnel lens, receiver module and an innovative system for tracking to exploit all direct radiation in a solar energy system.
Gieling, T.H. +4 more
core +2 more sources
Research on the Characteristics of Photovoltaic Ice-Cold Storage
Energy and Built EnvironmentThe ice-on-coil storage tank is one of the core devices in the latent heat cold storage system. The main objective of this study is to couple the solar photovoltaic cold storage with Cold Thermal Energy Storage technology.
Bing Xu +6 more
doaj +1 more source
Recent trends in solar thermal sorption cooling system technology
Advances in Mechanical Engineering, 2015 Solar thermal cooling is the best alternative solution to overcome the problems associated with using nonrenewable resources. There are several thermal cooling methods developed differing from each other according to the thermodynamic cycle and type of ...
Khaled M Bataineh, Saja Alrifai
doaj +1 more source
Optimization of design and operation of solar assisted district cooling systems
Energy Conversion and Management: X, 2020 The demand for air conditioning and cooling services is rapidly increasing worldwide. As cooling demand has high coincidence to occur in countries with high solar irradiation, the combination of solar thermal energy and cooling appears to be an exciting ...
Dana M. Alghool +3 more
doaj +1 more source