... [120]. Thermal performances of hot water floor panel with different heating pipes: polyethylene coils (PE pipes) and capillary mat (CAP mat), incorporated with different TES materials (sand and PCM) were ...
... heat. It can be seen that the latentheat is the main part of the cold storage in the system and the sensible part is negligible (below ...The energy calculation for this cold ...
... Building thermal mass is a key parameter defining the ability of a building to mitigate inside temperature variations and to maintain a better thermal ...the thermal mass of a lightweight building ...
... solar heat pumps, heat exchangers, HVAC systems, solar domestic hot water systems, and ventilated ...façades. Thermal performances of hot water floor panel with different heating pipes: polyethylene ...
... real-scale latentheatthermalenergystorage device based on an air-PCM (phase change material) heat ...the thermal response of the PCM to cooling and heating was also ...
... or latentheat TES in [25–27] , while ACW was studied extensively in [ [18] , [21] , [28–35] ...convective heat transfer coefficient was found lower in this configuration when compared to a more ...
... PCM heat exchanger coupled to a building ventilation ...store heat during the day ...air-PCM heat exchanger providing latentenergystorage of ...this energy is delivered ...
... the thermal performance of a window shutter containing PCM and validated a numerical model based on their results utilizing CFD ...night latentheat release into the room during and overheating risk ...
... their thermal behavior in summer conditions at Charleston, South Carolina, USA was the topic of a study published by Biswas et ...in heat gains and to a delay in heat flowing into the interior space, ...
... renewable energy is essential today to decrease the consumption of fossil resources and to decrease the pro- duction of carbon dioxide partly responsible for the greenhouse effect [1] ...Solar energy ...
... efficient heat engines (TEGs with higher effi- ciencies, or a Stirling engine, which has a conversion ef ficiency of 25–30%) ( Climent et ...loop heat pipes) since the cold side area radiates directly the ...
... Abstract: This paper focuses on the study of a solid/gas thermochemical reaction between a porous reactive bed and vapor. The objective is to determine the operating mode, either closed or open system, that best suits ...
... As shown in Figure 1, surplus thermal energy from clean sources such as nuclear power plants will be stored as sensible thermal heat in a large pile of rock.. When needed,[r] ...
... During this time the condenser pressure is at it's minimum and the gross turbine power is at it's maximum for both standard and TES enhanced operation. The first [r] ...
... To overcome these limitations found in Li-ion and flow batteries, we have sought to develop a convective electrochemical energy storage device (convection battery) tha[r] ...
... to energy provision consider, among others, hybrid direct energy/chemical technologies, such as solar photovoltaic arrays, batteries, and regenerative fuel ...conventional energy generation and ...
... charge storage mechanism associated with dielectric capacitors, this linear relationship between charge and voltage is the result of the physical electrostatic attraction of charges (linear dielectric ...
... comparing energy and power density values to commercial ...and energy, so that performance per stack cell unit (weight or volume) can be ...reporting energy and power densities based on the active ...
... Given the material design stress ((Tdesign), the design loading (Pdesign), and the radius of the chamber, thin pressure vessel. approximations designate that the thickness of th[r] ...