Results 251 to 260 of about 10,625,611 (286)
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Applied Thermal Engineering, 2021
Hot water production and space heating consume huge amounts of energy. CO2 heat pump has been proven more efficient in hot water production, but less efficient in space heating. In the paper, we proposed a new scenario of CO2 heat pump for space heating.
Jia-Hao Cheng, Yu-Jia He, Chun-Lu Zhang
semanticscholar +1 more source
Hot water production and space heating consume huge amounts of energy. CO2 heat pump has been proven more efficient in hot water production, but less efficient in space heating. In the paper, we proposed a new scenario of CO2 heat pump for space heating.
Jia-Hao Cheng, Yu-Jia He, Chun-Lu Zhang
semanticscholar +1 more source
, 2021
Water bodies are identified as potential heat sources (heat sink) for space heating (cooling) purposes. Thus, the nearby buildings can benefit from these sources by employing heat pump systems.
J. Cardemil +3 more
semanticscholar +1 more source
Water bodies are identified as potential heat sources (heat sink) for space heating (cooling) purposes. Thus, the nearby buildings can benefit from these sources by employing heat pump systems.
J. Cardemil +3 more
semanticscholar +1 more source
Energy, 2020
Energy consumption for space heating and cooling typically accounts for more than 40% of residential household energy consumption. An accurate and fast prediction of space heating and cooling loads aids energy conservation and carbon emission reduction ...
Xinyi Li, R. Yao
semanticscholar +1 more source
Energy consumption for space heating and cooling typically accounts for more than 40% of residential household energy consumption. An accurate and fast prediction of space heating and cooling loads aids energy conservation and carbon emission reduction ...
Xinyi Li, R. Yao
semanticscholar +1 more source
The environmental consequences of electrifying space heating.
Environmental Science and Technology, 2020Decarbonization may require the efficient electrification of applications, like natural gas furnaces for space heating, that currently involve burning fossil fuels. The environmental consequences of such a fuel switch depend on location and time. Here we
Parth T. Vaishnav, A. Fatimah
semanticscholar +1 more source
, 2020
The ongoing electrification of the heating sector will severely affect the patterns of power consumption in electrical distribution systems. Coupling electric heat pumps to thermal energy storage systems allows to increase the flexibility in their ...
J. Vivian +3 more
semanticscholar +1 more source
The ongoing electrification of the heating sector will severely affect the patterns of power consumption in electrical distribution systems. Coupling electric heat pumps to thermal energy storage systems allows to increase the flexibility in their ...
J. Vivian +3 more
semanticscholar +1 more source
, 2020
Optimization results for thermal interaction of a double U-tube borehole heat exchanger (BHE) used along with a 5 ton capacity ground source heat pump system (GSHP), are discussed in this paper.
Satish Kumar, K. Murugesan
semanticscholar +1 more source
Optimization results for thermal interaction of a double U-tube borehole heat exchanger (BHE) used along with a 5 ton capacity ground source heat pump system (GSHP), are discussed in this paper.
Satish Kumar, K. Murugesan
semanticscholar +1 more source
Energy Conversion and Management, 2019
An environmental and economical assessment model is developed, in order to evaluate the performances of transcritical CO 2 heat pump system with dedicated mechanical subcooling (CO 2 HP DMS ). Introducing DMS to traditional CO 2 HP system is an efficient
B. Dai +7 more
semanticscholar +1 more source
An environmental and economical assessment model is developed, in order to evaluate the performances of transcritical CO 2 heat pump system with dedicated mechanical subcooling (CO 2 HP DMS ). Introducing DMS to traditional CO 2 HP system is an efficient
B. Dai +7 more
semanticscholar +1 more source
Building and Environment, 2019
In this paper, a comparative experimental study on the performance of mixing ventilation and stratum ventilation for space heating was carried out.
Xiangfei Kong +3 more
semanticscholar +1 more source
In this paper, a comparative experimental study on the performance of mixing ventilation and stratum ventilation for space heating was carried out.
Xiangfei Kong +3 more
semanticscholar +1 more source
, 2020
Seasonal solar thermal energy storage (SSTES) system is a promising technology to minimise greenhouse gas emissions (GHGE) by harnessing solar energy for space heating applications.
Sheikh Khaleduzzaman Shah +2 more
semanticscholar +1 more source
Seasonal solar thermal energy storage (SSTES) system is a promising technology to minimise greenhouse gas emissions (GHGE) by harnessing solar energy for space heating applications.
Sheikh Khaleduzzaman Shah +2 more
semanticscholar +1 more source
Energy and Buildings, 2019
This paper introduces continuously field test results on operational energy performance of 32 heat pump systems for space heating with various heat sources in cold region of China. Therefore, normalized energy performance index for the holistic heat pump
Jiewen Deng +4 more
semanticscholar +1 more source
This paper introduces continuously field test results on operational energy performance of 32 heat pump systems for space heating with various heat sources in cold region of China. Therefore, normalized energy performance index for the holistic heat pump
Jiewen Deng +4 more
semanticscholar +1 more source