Results 281 to 290 of about 11,189,374 (343)

GROUND TEMPERATURE AND EPIDEMIC DISEASE

The Lancet, 1934
openaire   +3 more sources

Prediction of the ground temperature with ANN, LS-SVM and fuzzy LS-SVM for GSHP application

, 2020
Ground source heat pump (GSHP) system has received more and more attentions for its energy-conserving and environmental-friendly properties. Acquisition of the undisturbed ground temperature is the prerequisite for designing of GSHP system.
Shiyu Zhou, Xin Chu, Shubo Cao, Xiaoping Liu, Yucheng Zhou   +4 more
semanticscholar   +1 more source

On the ground thermal conductivity estimation with coaxial borehole heat exchangers according to different undisturbed ground temperature profiles

, 2020
This paper concerns the modeling of vertical coaxial heat exchangers for Ground Source Heat Pump (GSHP) applications. Vertical coaxial borehole heat exchangers (CBHEs) can be buried at depths which are even higher than the conventional ones. In this case
Stefano Morchio, M. Fossa
semanticscholar   +1 more source

A novel high-toughness, organic/inorganic double-network fire-retardant gel for coal-seam with high ground temperature

, 2020
In order to address the issue of spontaneous combustion of coal, this paper proposes a high-toughness hydrogel (P(AA-co-AM)/WG gel) for fire prevention and extinction, which is suitable for the conditions of coal-seam with high ground temperatures.
Yongsheng Li, Xiangming Hu, Weimin Cheng, Zhiang Shao, Di Xue, Yanyun Zhao, Wei Lu   +6 more
semanticscholar   +1 more source

Analysis on variations of ground temperature field and thermal radius caused by ground heat exchanger crossing an aquifer layer

, 2020
Due to the groundwater migration in the underground aquifer, the heat transfer between ground heat exchangers and surrounding ground changes from heat conduction to the conjugated conduction–convection mode.
Zhaoshuai Ma, G. Jia, X. Cui, Z. Xia, Y. P. Zhang, Liwen Jin   +5 more
semanticscholar   +1 more source

A model for obtaining ground temperature from air temperature in permafrost regions on the Qinghai-Tibetan Plateau

, 2020
Air and ground temperatures are important factors contributing to land and atmosphere processes as well as ecosystem dynamics. This paper presents a simple model for simulating ground temperature from air temperature in the permafrost regions on the ...
G. Hu, Lin Zhao, Ren Li, Xiaodong Wu, Tonghua Wu, Q. Pang, Guang-yue Liu, C. Xie   +7 more
semanticscholar   +1 more source

A new modeling approach for improved ground temperature profile determination

Renewable Energy, 2016
M. Badache, P. Eslami-nejad, M. Ouzzane, Z. Aidoun, L. Lamarche   +4 more
semanticscholar   +3 more sources

A transient quasi-3D entire time scale line source model for the fluid and ground temperature prediction of vertical ground heat exchangers (GHEs)

Applied Energy, 2016
Linfeng Zhang, Quan Zhang, Gongsheng Huang   +2 more
semanticscholar   +3 more sources

BODY TEMPERATURE OF BARREN GROUND CARIBOU

Canadian Journal of Zoology, 1965
Rectal temperatures were recorded for barren ground caribou during their first 100 days of life. The normal rectal temperature of caribou was found to be 39 ± 0.78 °C. Temperature elevations of 2.2 °C occurred as a result of activity. The practical implications of these observations are discussed.
E H, McEwan, A J, Wood, H C, Nordan
openaire   +2 more sources

Ground temperature and deformation analysis for an expressway embankment in warm permafrost regions of the Tibet plateau

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.
Jiankun Liu, Bowen Tai, Jianhong Fang
semanticscholar   +1 more source