Development of a beta‐type Stirling heat pump with rhombic drive mechanism by a modified non‐ideal adiabatic model
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Energy Research"
DOI: 10.1002/er.5258
Abstract: In this paper, a thermodynamic model is developed for predicting the performance of a beta‐type Stirling heat pump with rhombic drive mechanism for water heater and the model is validated by a 1‐kW class prototype… read more here.
Keywords: stirling heat; heat; model; space ... See more keywords
Newly generated and increased bound phenolic in lychee pulp during heat pump drying detected by UPLC -ESI-triple-TOF-MS/MS.
Sign Up to like & getrecommendations! Published in 2021 at "Journal of the science of food and agriculture"
DOI: 10.1002/jsfa.11470
Abstract: BACKGROUND During the thermal processing of fruit, it has been observed for phenolic compounds to either degrade, polymerize or transfer into macromolecules. In this study, the bound and free phenolic compound composition, content and phenolic… read more here.
Keywords: lychee pulp; bound phenolic; heat pump;
Experimental Analysis of a Solar Energy Storage Heat Pump System
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Thermal Science"
DOI: 10.1007/s11630-021-1426-3
Abstract: This paper introduces a novel solar-assisted heat pump system with phase change energy storage and describes the methodology used to analyze the performance of the proposed system. A mathematical model was established for the key… read more here.
Keywords: heat pump; system; energy; energy storage ... See more keywords
Absorption heat pump for waste heat reuse: current states and future development
Sign Up to like & getrecommendations! Published in 2017 at "Frontiers in Energy"
DOI: 10.1007/s11708-017-0507-1
Abstract: Absorption heat pump attracts increasing attention due to its advantages in low grade thermal energy utilization. It can be applied for waste heat reuse to save energy consumption, reduce environment pollution, and bring considerable economic… read more here.
Keywords: heat; waste heat; absorption heat; heat pump ... See more keywords
Environmental impact assessments of heat pump–gas fired water heater hybrid system for space heating application
Sign Up to like & getrecommendations! Published in 2018 at "International Journal of Environmental Science and Technology"
DOI: 10.1007/s13762-018-2090-3
Abstract: Hybrid systems combining heat pump and gas heater can demonstrate the economic benefits, while their environmental performance is rarely investigated. In this paper, a comprehensive environmental performance investigation has been conducted to reveal the potential… read more here.
Keywords: system; heat pump; gas; pump gas ... See more keywords
Optimal operation, configuration and sizing of generation and storage technologies for residential heat pump systems in the spotlight of self-consumption of photovoltaic electricity
Sign Up to like & getrecommendations! Published in 2017 at "Applied Energy"
DOI: 10.1016/j.apenergy.2016.12.041
Abstract: A rapid growth in interest in self-consumption of electricity generated by rooftop photovoltaic (PV) systems has been observed in recent years. This is fueled by decreasing levelized cost of electricity and feed-in tariffs for PV-systems… read more here.
Keywords: electricity; self consumption; heat pump;
Performance study of heat-pipe solar photovoltaic/thermal heat pump system
Sign Up to like & getrecommendations! Published in 2017 at "Applied Energy"
DOI: 10.1016/j.apenergy.2016.12.145
Abstract: A heat-pipe solar (HPS) photovoltaic/thermal (PV/T) heat pump system, combining HPS PV/T collector with heat pump, is proposed in this paper. The HPS PV/T collector integrates heat pipes with PV panel, which can simultaneously generate… read more here.
Keywords: system; heat pump; model; performance ... See more keywords
Investigation of a gas-fuelled water heater based on combined power and heat pump cycles
Sign Up to like & getrecommendations! Published in 2018 at "Applied Energy"
DOI: 10.1016/j.apenergy.2017.12.117
Abstract: Abstract In this paper, we propose a novel gas-fuelled hot water system based on combined power and heat pump cycles. The proposed system essentially integrates a premixed gas burner, an organic Rankine cycle (ORC) power… read more here.
Keywords: water; gas; heat pump; power ... See more keywords
Experimental Evaluation and Thermodynamic System Modeling of Thermoelectric Heat Pump Clothes Dryer
Sign Up to like & getrecommendations! Published in 2018 at "Applied Energy"
DOI: 10.1016/j.apenergy.2018.02.055
Abstract: Abstract Electric clothes dryers consume about 6% of US residential electricity consumption. Using a solid-state technology without refrigerant, thermoelectric (TE) heat pump dryers have the potential to be more efficient than units based on electric… read more here.
Keywords: model; system; thermoelectric heat; heat pump ... See more keywords
Experimental performance evaluation of a novel anti-fouling wastewater source heat pump system with a wastewater tower
Sign Up to like & getrecommendations! Published in 2019 at "Applied Energy"
DOI: 10.1016/j.apenergy.2018.12.033
Abstract: Abstract Using wastewater source heat pumps to recover heat from the sewage discharged from buildings could help improve building energy utilization efficiency remarkably, which is a promising technology in near-zero energy buildings and should be… read more here.
Keywords: wastewater; heat; wastewater source; heat pump ... See more keywords
Model complexity of heat pump systems to investigate the building energy flexibility and guidelines for model implementation
Sign Up to like & getrecommendations! Published in 2019 at "Applied Energy"
DOI: 10.1016/j.apenergy.2019.113847
Abstract: Abstract Building performance simulation (BPS) is a powerful tool for engineers working in building design and heating, ventilation and air-conditioning. Many case studies using BPS investigate the potential of demand response (DR) measures with heat… read more here.
Keywords: energy; control; heat pump; performance ... See more keywords