Results 291 to 300 of about 11,189,374 (343)
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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 ...
Changxing 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 ...
Changxing Zhang +4 more
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.
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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 ...
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Investigation of the effect of seasonal variation in ground temperature on thermal response tests
Renewable Energy, 2017Economical design of Ground Heat Exchangers (GHEs) relies significantly on accurate estimations of ground thermal properties, including undisturbed ground temperature, ground thermal conductivity, and GHE thermal resistance.
Linden Jensen-Page +3 more
semanticscholar +1 more source
Ground temperature and meteor showers
Russian Physics Journal, 2007The authors of many works published mainly in the Internet in the last few years state that the ground temperature sharply decreases during meteor showers, which supposedly leads to a climate change. In the present paper, we estimate the ground temperature decrease caused by sunlight screening during main meteor showers.
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Measurements of ground temperatures in Cyprus for ground thermal applications
Renewable Energy, 2011The knowledge of the thermal behaviour of the ground and the factors affecting it are important for many construction projects and for using the ground as heat storage or a heat exchange media. Not enough information exists regarding the thermal behaviour of the ground in Cyprus and this is one of the main interests of this study.
Pouloupatis, Panayiotis +2 more
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