Results 101 to 110 of about 286,138 (309)
Development of a solar-powered residential air conditioner: System optimization preliminary specification [PDF]
Investigations aimed at the optimization of a baseline Rankine cycle solar powered air conditioner and the development of a preliminary system specification were conducted.
Hwang, K. C., Rousseau, J.
core +1 more source
Speckle‐Engineered Upconversion Amplification in Nanoemulsion‐Templated Hydrogel Microdomes
Advanced Functional Materials, EarlyView.Nanoemulsion‐confined PEGDA microdomes generate speckle‐like excitation fields that strongly amplify upconversion luminescence upon dehydration, enabling filter‐free visible readout with reversible on–off switching. DMD‐based lithography yields scalable, shape‐programmable arrays for moisture‐responsive displays and optical encryption.
Chaeyeong Ryu +13 more
wiley +1 more source
Case Studies in Thermal EngineeringTransitioning from natural gas to cleaner heating methods is crucial for reducing carbon emissions. Heat pumps, which extract heat from air, water, or geothermal sources, offer an efficient alternative but significantly increase peak electricity demand ...
Ramin Mehdipour +4 more
doaj +1 more source
Computational Intelligence Powered Performance Analysis on Phase Change Heat Storage Air Source Heat Pump System. [PDF]
Comput Intell Neurosci, 2022 Yin C, Wu R, Zhan H, Yu H, Liu C.
europepmc +1 more source
An Exploration of Load-shifting Potential in real in-situ Heat-pump/gas-boiler Hybrid Systems [PDF]
, 2017 Monitoring data from two hybrid air-source heat-pump/gas-boiler systems was used to explore the systems’ potential for energy flexibility, i.e. the potential for shifting electrical load in response to grid requirements while maintaining acceptable ...
Stafford, A
core +1 more source
Engineering Strategies for Stable and Long‐Life Alkaline Zinc‐Based Flow Batteries
Advanced Functional Materials, EarlyView.Alkaline zinc‐based flow batteries face persistent challenges from unstable zinc deposition, including dendrite growth, passivation, corrosion, and hydrogen evolution, which severely limit cycling stability. Current research addresses these issues through coordinated electrode structuring, electrolyte regulation, and membrane design to control zinc ...
Yuran Bai +6 more
wiley +1 more source
Zhileng xuebao, 2015 Based on the solar photovoltaic-thermal integrated system, we designed a dual-source, i.e., solar photovoltaic-thermal and air source, heat pump unit.
Chen Jianbo +3 more
doaj
A Review on the Heat-Source Tower Heat Pump Systems in China
EnergiesBased on air-, water-, and ground-source heat pump systems, a novel type of heat pump system, named the heat-source tower heat pump system (HSTHPS), has recently been developed in the southern area of China.
Xiangyu Yao, Rong Feng, Xiuzhen Li
doaj +1 more source
Zhileng xuebao, 2021 There are many natural cold sources in the northern China in winter, and thermodynamic analysis shows that the heat released by the working medium subcooling can be compensated in the isothermal heat absorption process of the evaporator. To determine the
Niu Jianhui, Bu Qiujun
doaj
Air-source heat pump heating based water vapor compression for localized steam sterilization applications during the COVID-19 pandemic. [PDF]
Renew Sustain Energy Rev, 2021 Yan H, Hu B, Wang R.
europepmc +1 more source