Results 21 to 30 of about 2,751,308 (294)
An oriented-design simplified model for the efficiency of a flat plate solar air collector [PDF]
, 2010 In systems design, suitably adapted physical models are required. Different modelling approaches for a solar air collector were studied in this paper. First, a classical model was produced, based on a linearization of the conservation of energy equations.
LUNA, David +5 more
core +1 more source
Energy Reports, 2022 Solid particle solar receiver (SPSR) and solid particles-supercritical carbon dioxide (sCO 2) heat exchanger (HX) are critical units for energy concentration and conversion in innovative concentrating solar power (CSP) plant, and their property will have
Feng Hu +3 more
doaj +1 more source
IET Generation, Transmission & Distribution, 2023 In the process of accessing distributed power sources in microgrid, there will be serious coupling between active power and reactive power, which will lead to significant changes in the inverter outlet voltage and impedance and increase the circulating ...
Jihong Zhang +4 more
doaj +1 more source
Study on Heat Loss Factors of Parabolic Trough Solar Collectors
发电技术, 2023 Combining solar thermal electricity technology with distributed energy system is conducive to increasing the proportion of renewable energy in the energy consumption structure.
XU Li +3 more
doaj +1 more source
A Selective Solar Absorber for Unconcentrated Solar Thermal Panels [PDF]
Energies, 2021 A new Selective Solar Absorber, designed to improve the Sun-to-thermal conversion efficiency at mid temperatures in high vacuum flat thermal collectors, is presented. Efficiency has been evaluated by using analytical formulas and a numerical thermal model.
De Maio D +7 more
openaire +4 more sources
Journal of Energy in Southern Africa, 2022 As is being done in most of the world, South Africa has commenced the transition from a fossil fuel-based electricity generation system to one based on renewable sources to meet greenhouse gas emission reduction goals.
S. Clark +3 more
doaj +1 more source
Energies, 2022 Falling-film drain water heat recovery (DWHR) systems are heat exchangers utilized in residential buildings for recovering energy from greywater. A recent publication by the authors contained a validated model that can be used to predict the performance ...
Ramin Manouchehri, Michael R. Collins
doaj +1 more source
Options for solar thermal and heat recovery loop hybrid system design [PDF]
, 2014 Integration of solar thermal energy into low temperature pinch processes, like dairy and food and beverage processes is more economic when combined with a Heat Recovery Loop (HRL) to form a hybrid inter-plant heat recovery system.
Walmsley, Michael R.W. +3 more
core +1 more source
Review of Molten-Salt Thermocline Tank Modeling for Solar Thermal Energy Storage [PDF]
, 2013 Molten-salt thermocline tanks are a low-cost option for thermal energy storage in concentrating solar power systems. A review of previous experimental and numerical thermocline tank studies is performed to identify key issues associated with tank design ...
Yang, Z. +2 more
core +1 more source
Effect of Subgrains on the Performance of Mono-Like Crystalline Silicon Solar Cells
International Journal of Photoenergy, 2013 The application of Czochralski (Cz) monocrystalline silicon material in solar cells is limited by its high cost and serious light-induced degradation. The use of cast multicrystalline silicon is also hindered by its high dislocation densities and high ...
Su Zhou +6 more
doaj +1 more source