[HTML][HTML] Greenhouse applications of solar photovoltaic driven heat pumps in northern environments
Greenhouses play a crucial role in food production and economic growth in northern regions
but contribute significantly to energy consumption and carbon emissions. To address this …
but contribute significantly to energy consumption and carbon emissions. To address this …
A review of underground soil and night sky as passive heat sink: Design configurations and models
R Vidhi - Energies, 2018 - mdpi.com
Energy consumption for heating and cooling constitute the majority of the energy use for
building loads. Using passive cooling systems to reduce the energy consumption or to make …
building loads. Using passive cooling systems to reduce the energy consumption or to make …
Modeling evaluation of a direct-expansion solar-assisted heat pump water heater using R410A
XQ Kong, Y Li, L Lin, YG Yang - International Journal of Refrigeration, 2017 - Elsevier
A direct-expansion solar-assisted heat pump (DX-SAHP) system by using R410A as
refrigerant is described, which can supply domestic hot water during the whole year. Based …
refrigerant is described, which can supply domestic hot water during the whole year. Based …
Energy and exergy analysis and thermo-economic optimization of the ground source heat pump integrated with radiant wall panel and fan-coil unit with floor heating …
N Kayaci - Renewable Energy, 2020 - Elsevier
Current study is aimed at making the most appropriate design considering the dynamic
energy, exergy and economic analysis of Ground Source Heat Pumps (GSHP). The energy …
energy, exergy and economic analysis of Ground Source Heat Pumps (GSHP). The energy …
Generalised water flow rate control strategy for optimal part load operation of ground source heat pump systems
KC Edwards, DP Finn - applied energy, 2015 - Elsevier
A control strategy was developed to predict optimal ground source heat pump water flow
rates under part load operation. Using this strategy, optimal flow rates are calculated from …
rates under part load operation. Using this strategy, optimal flow rates are calculated from …
Energy and exergy analysis of low-global warming potential refrigerants as replacement for R410A in two-speed heat pumps for cold climates
Heat pumps (HPs) are being developed with a new emphasis on cold climates. To lower the
environmental impact of greenhouse gas (GHG) emissions, alternate low global warming …
environmental impact of greenhouse gas (GHG) emissions, alternate low global warming …
Exergy analysis of a two-stage ground source heat pump with a vertical bore for residential space conditioning under simulated occupancy
This twelve-month field study analyzes the performance of a 7.56 W (2.16-ton) water-to-air-
ground source heat pump (WA-GSHP) to satisfy domestic space conditioning loads in a 253 …
ground source heat pump (WA-GSHP) to satisfy domestic space conditioning loads in a 253 …
Second law analysis of horizontal geothermal heat pump systems
This paper presents an exergetic analysis of the operating conditions of a shallow horizontal
ground source heat pump. The analysis is conducted through theoretical evaluation of the …
ground source heat pump. The analysis is conducted through theoretical evaluation of the …
Exergy and energy analysis of a ground-source heat pump for domestic water heating under simulated occupancy conditions
This paper presents analysis of a 5.275 kW (1.5-ton) water-to-water ground source heat
pump (WW-GSHP) satisfying hot water needs in a 345 m2 research house operated under …
pump (WW-GSHP) satisfying hot water needs in a 345 m2 research house operated under …
Thermoeconomic analysis of ground‐source heat pump systems
HY Kwak, Y You, SD Oh… - International journal of …, 2014 - Wiley Online Library
SUMMARY A thermoeconomic analysis of a ground‐source heat pump (GSHP) system with
a vertical or horizontal ground heat exchanger, a type of heat delivery system, was …
a vertical or horizontal ground heat exchanger, a type of heat delivery system, was …