Results 281 to 290 of about 15,387,102 (333)
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Permafrost and Periglacial Processes, 2019
The physical and mechanical processes relating to infrastructure are strongly intertwined in subgrades of road or railway in warm permafrost regions, where the evolution of these processes may influence the functionality of infrastructure.
Jian-Kun Liu, Bo-Wen Tai, Jian-Hong Fang
semanticscholar +1 more source
The physical and mechanical processes relating to infrastructure are strongly intertwined in subgrades of road or railway in warm permafrost regions, where the evolution of these processes may influence the functionality of infrastructure.
Jian-Kun Liu, Bo-Wen Tai, Jian-Hong Fang
semanticscholar +1 more source
Ground temperature characteristics during artificial freezing around a subway cross passage
Transportation Geotechnics, 2019Artificial ground freezing (AGF) has been extensively used in the construction of subway cross passages in soft ground to ensure the safety of excavation.
Wenhu Fan, Ping Yang
semanticscholar +1 more source
Journal of Engineering, Design and Technology, 2019
Purpose In hot and dry climates, air conditioning accounts for a large portion of total energy consumption; therefore, this paper aims to investigate the impact of sol-air temperature and ground temperature on the loss of cooling energy in hot and dry ...
A. Mostafaeipour +7 more
semanticscholar +1 more source
Purpose In hot and dry climates, air conditioning accounts for a large portion of total energy consumption; therefore, this paper aims to investigate the impact of sol-air temperature and ground temperature on the loss of cooling energy in hot and dry ...
A. Mostafaeipour +7 more
semanticscholar +1 more source
Renewable Energy, 2019
This paper proposed a parameter estimation method for identifying ground thermal conductivity and volumetric heat capacity using the Nelder-Mead Simplex search algorithm (NMSA) in in-situ thermal response test (TRT) with unstable heat rate, the duct ...
Chang-Xing Zhang +4 more
semanticscholar +1 more source
This paper proposed a parameter estimation method for identifying ground thermal conductivity and volumetric heat capacity using the Nelder-Mead Simplex search algorithm (NMSA) in in-situ thermal response test (TRT) with unstable heat rate, the duct ...
Chang-Xing Zhang +4 more
semanticscholar +1 more source
Effects of the Geothermal Load on the Ground Temperature Recovery in a Ground Heat Exchanger
Energy and Buildings, 2017Kwang Woo Kim, Myoung Souk Yeo
exaly +2 more sources
Ground temperatures in Britain
International Journal of Ambient Energy, 2006SYNOPSIS Knowledge of ground temperatures is useful for those considering the use of earth-sheltered buildings or ground-source heat pumps, and enables more accurate predictions of performance to be obtained. Ground temperature data has been collected for many different purposes, including civil engineering, electrical cable laying, agricultural and ...
openaire +1 more source
Applied Thermal Engineering, 2018
A thermal response test (TRT) was conducted on a full-scale precast high strength concrete (PHC) pipe pile installed in multi-layered ground, in order to investigate the thermal response of the pile and soils in inhomogeneous ground.
Yi-Mu Guo, Guo-Zhu Zhang, Song-Yu Liu
semanticscholar +1 more source
A thermal response test (TRT) was conducted on a full-scale precast high strength concrete (PHC) pipe pile installed in multi-layered ground, in order to investigate the thermal response of the pile and soils in inhomogeneous ground.
Yi-Mu Guo, Guo-Zhu Zhang, Song-Yu Liu
semanticscholar +1 more source
Estimation of Ground Temperature Using Ambient Temperature
SSRN Electronic Journal, 2020The purpose of this study is to use deep floor heating to heat the fluid in the installed pipes, which is used to heat water used in homes, factories, workshops, etc. Especially in the city of Tehran and metropolises that have underground trains and some of its lines pass from a depth of 40 meters.
openaire +1 more source
International Journal of Green Energy, 2019
This paper analyzes the intermittent operation on the ground temperature recovery of borehole heat exchanger (BHE) fields. The outlet fluid temperature is regarded as the field measurement to study the ground temperature recovery.
Chao-Feng Li +5 more
semanticscholar +1 more source
This paper analyzes the intermittent operation on the ground temperature recovery of borehole heat exchanger (BHE) fields. The outlet fluid temperature is regarded as the field measurement to study the ground temperature recovery.
Chao-Feng Li +5 more
semanticscholar +1 more source
Applied Energy, 2016 Ground source heat pumps (GSHPs) are an environmentally friendly alternative to conventional heating and cooling systems because of their high efficiency and low greenhouse gas emissions. The ground acts as a heat sink/source for the excess/required heat
Seth B Dworkin
exaly +2 more sources