Results 51 to 60 of about 284,728 (216)

Simulation and implementation of heat load shifting in a low carbon building [PDF]

open access: yes, 2017
A predictive load shifting control system for a heat pump has been developed and installed in a low carbon test house located at the BRE Innovation Park, Motherwell, near Glasgow.
Allison, John   +5 more
core  

Research Progress and Prospect of Air Source Heat Pump in Low Temperature Environment

open access: yesZhileng xuebao, 2013
Air source heat pump, a high efficiency, energy conservation and environmental protection device, is in prospect of wide application and market value.
Wang Fenghao   +3 more
doaj  

Experimental study of an air-source heat pump for simultaneous heating and cooling - Part 1: Basic concepts and performance verification

open access: yes, 2011
International audienceThis article presents the concepts of an air-source Heat Pump for Simultaneous heating and cooling (HPS) designed for hotels and smaller residential, commercial and office buildings in which simultaneous needs in heating and cooling
Byrne, Paul   +2 more
core   +4 more sources

Energy performance enhancement in air-source heat pump with a direct evaporative cooler-applied condenser

open access: yesCase Studies in Thermal Engineering, 2022
The energy consumption of the air-source heat pump operated in cooling mode is affected by the outdoor air condition in summer. It is important to not only install the evaporative cooler in front of the condenser inlet side but also consider the ...
Beom-Jun Kim   +2 more
doaj   +1 more source

Study of Methods and Development of Technological Scheme for Heat Removal from Rock Waste Dump [PDF]

open access: yes, 2017
The aim of this paper is to study the methods and develop technological scheme for thermal energy removal from coal mine rock waste dumps. The prospects of renewable energy sources development in Ukraine are analyzed.
Saik, Pavlo
core   +1 more source

Dynamic thermal simulation of ground heat exchangers for renewable heating of buildings [PDF]

open access: yes, 2016
The temperature of deep soil is relatively stable throughout a year and the thermal energy stored in soil can be used to provide renewable heat or coolth for a building.
Gan, Guohui
core   +2 more sources

The efficiency of the heat pump water heater, during DHW tapping cycle

open access: yesE3S Web of Conferences, 2017
This paper discusses one of the most effective systems for domestic hot water (DHW) production based on air-source heat pump with an integrated tank. The operating principle of the heat pump is described in detail.
Gużda Arkadiusz, Szmolke Norbert
doaj   +1 more source

Experimental Study on Heat Transfer Process Optimization of Heat Storage Wall of the Heat Pump in Tunnel Surrounding Rock in the Cold Region

open access: yesGeofluids, 2022
For tunnels in cold or serious cold areas, the problem of leaking in the spring thawing period is very frequent, which will cause various tunnel diseases due to freezing.
Yafei Li   +3 more
doaj   +1 more source

Thermal energy storage in the form of heat or cold with using of the PCM-based accumulation panels [PDF]

open access: yes, 2016
This article describes the usage of thermal energy storage in the form of heat and cold with an adaptation of the special device which is composed of the thermal panels.
Koláček, Martin   +2 more
core   +1 more source

A daily representation of Great Britain's energy vectors : Natural gas, electricity and transport fuels [PDF]

open access: yes, 2013
In much of Europe there is a strong push to decarbonise energy demands, including the largest single end-use demand – heat. Moving heat demands over to the electrical network poses significant challenges and the use of hybrid energy vector and storage ...
Hall, Peter J.   +3 more
core   +2 more sources

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