Results 11 to 20 of about 76,480 (266)

Evaporating potential [PDF]

open access: yesJoule, 2020
Abstract Evaporation induced electric potential in functional materials has been promoting the emergence of a new discipline, hydrovoltaics1,2, but the phenomena have been widely ascribed to streaming potential related classic electrokinetic effects3,4.
Sunmiao Fang   +4 more
openaire   +1 more source

Considerations for the Maximum Heat Load and Its Influence on Temperature Variation of the Evaporator in Flat MHPs in Transient Regimes

open access: yesMicromachines, 2022
The present paper describes a series of considerations for the occurrence of capillary boundaries in flat micro heat pipes (flat MHPs) and the conditions required for their stable operation in relation to the working circumstances and to the type of ...
Ioan Mihai   +2 more
doaj   +1 more source

Utilizing waste heat gasoline engine in the design and fabrication of a fin and tube evaporator for the Organic Rankine Cycle (ORC)

open access: yesJurnal Ilmiah SINERGI, 2023
The excessive consumption of fossil fuels is causing environmental problems, which can be addressed by utilizing renewable energy sources such as hydro energy, biomass, solar heat, geothermal, and waste heat.
Awaludin Martin   +2 more
doaj   +1 more source

Advances in Evaporation and Evaporative Demand

open access: yesHydrology, 2022
The importance of evapotranspiration is well-established in various disciplines such as hydrology, agronomy, climatology, and other geosciences [...]
Nikolaos Malamos, Aristoteles Tegos
openaire   +3 more sources

Performance Prediction of Plate-Finned Tube Heat Exchangers for Refrigeration: A Review on Modeling and Optimization Methods

open access: yesEnergies, 2023
Finned tube heat exchangers are used in many technological applications in both civil and industrial sectors. Their large-scale use requires a design aimed at reaching high thermal efficiency as well as avoiding unnecessary waste of resources in terms of
Silvia Macchitella   +2 more
doaj   +1 more source

A Lab-scale HVAC Hissing-type Noise Characterization with Vehicle System Validation

open access: yesArchives of Acoustics, 2021
Heating, ventilation and air conditional (HVAC) system provides a cold ventilation for the comfort of the driver and passengers in a vehicle. However, the vibration induced by the HVAC contributes to a reasonable level of noise emission, and hissing is ...
Mohd Hafiz Abdul SATAR   +5 more
doaj   +1 more source

Recent advances in carbon‐based materials for solar‐driven interfacial photothermal conversion water evaporation: Assemblies, structures, applications, and prospective

open access: yesCarbon Energy, 2023
The shortage of fresh water in the world has brought upon a serious crisis to human health and economic development. Solar‐driven interfacial photothermal conversion water evaporation including evaporating seawater, lake water, or river water has been ...
Yanmin Li   +6 more
doaj   +1 more source

Effects of Evaporator and Condenser in the Analysis of Adsorption Chillers

open access: yesEnergies, 2020
In a survey of the literature from the last 20 years, 20% of the numerical models used to analyze the performance of adsorption chillers assumed the evaporator and condenser were ideal, with a fixed evaporation temperature and condenser temperature, and ...
Woo Su Lee   +4 more
doaj   +1 more source

DETERMINING OF PARAMETERS OF HEAT EXCHANGE FOR VAPORIZATION OF THE MIXED REFRIGERANT ON THE HIGH THERMAL CONDUCTIVITY SINTERED POWDER CAPILLARY-POROUS COATINGS

open access: yesИзвестия высших учебных заведений и энергетических объединенний СНГ: Энергетика, 2018
The results of experimental research of heat exchange under the nucleate boiling of refrigerants R404a, R407c and R410a on the tubes with capillary-porous coating are presented.
A. V. Ovsyannik, E. N. Makeeva
doaj   +1 more source

Performance and Sustainability Analysis of an Organic Rankine Cycle System in Subcritical and Supercritical Conditions for Waste Heat Recovery

open access: yesEnergies, 2020
This study addresses the performance analysis of a subcritical and supercritical Organic Rankine Cycle (ORC) with the addition of a preheater or superheater integrated with a turbofan engine. This analysis will try to explore the heat transfer throughout
Syamimi Saadon, Nur Athirah Mohd Nasir
doaj   +1 more source

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