全部文献期刊学位论文会议报纸专利标准年鉴图书|学者科研项目
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作者:Haiyuan Yang , Li Zhang , Ronghe Liu ...
来源:[J].Energies(IF 1.844), 2019, Vol.12 (14)DOAJ
摘要:Effective thermal conductivity (ETC), as a necessary parameter in the thermal properties of rock, is affected by the pore structure and the thermal conduction conditions. To evaluate the effect of fractures and saturated fluids on sandstone’s thermal conductivity, we simulated ...
作者:Guxian Lü , Hongcai Wang , Tao Guo ...
来源:[J].Chinese Science Bulletin(IF 1.319), 1999, Vol.44 (15), pp.1411-1415Springer
摘要:Abstract(#br)The differences of thermal conduction and its temperature-varying track of the heat source body at various structural environments have been studied. Hypothetically, geologic heat source body is cut successively into several segregative bodies with a fixed cubag...
作者:Yu-Chao Hua , Tian Zhao , Zeng-Yuan Guo
来源:[J].Energy(IF 3.651), 2017, Vol.133, pp.338-347Elsevier
摘要:Abstract(#br)The demand for more efficient energy utilization is leading to the need for efficient thermal energy storage (TES) systems. High temperature, low thermal conductivity concrete has been widely used in solid TES modules. The thermal conduction in concrete is improved b...
作者:François Mathieu-Potvin
来源:[J].International Journal of Thermal Sciences(IF 2.47), 2017, Vol.120, pp.400-426Elsevier
摘要:Abstract(#br)In this paper, a new theoretical method for upscaling the thermal conduction equation in periodic composite materials is presented. That method is named “the method of quasiperiodic fields”, and it is based on the assumption that the temperature field is quasip...
作者:Baogang Wang , Jingcheng Hao , Qian Li ...
来源:[J].International Journal of Thermal Sciences(IF 2.47), 2014, Vol.83, pp.89-95Elsevier
摘要:Abstract(#br)Finely dispersed multi-walled carbon nanotube (MCNT)/ionic liquid suspensions spanning the dilute and semi-dilute regimes were prepared and their thermal conductivity (TC) was investigated. These suspensions showed remarkable TC enhancements only at a percolation con...
作者:Zhijun Wu , Yuan Zhou , Lifeng Fan
来源:[J].Computers and Geotechnics(IF 1.224), 2019, Vol.114Elsevier
摘要:Abstract(#br)Due to thermal resistance characteristics of fractures, to realistically assess thermal effects of fractured rock mass, it should correctly reflect the thermal interaction between fracture interfaces. In this study, the coupled FEM-DEM method is extended to model tra...
作者:M. Ghasemnezhad , M. Khajavi , S. Abbassi
来源:[J].Astrophysics and Space Science(IF 2.064), 2013, Vol.346 (2), pp.341-349Springer
摘要:Abstract(#br)we examine the effect of thermal conduction on the observational properties of a super critical hot magnetized flow. We obtained self-similar solution of a magnetized disc when the thermal conduction plays an important role. Follow of our first paper (Ghasemnezhad et...
作者:Liu Jin , Renbo Zhang , Xiuli Du
来源:[J].Construction and Building Materials(IF 2.293), 2017Elsevier
摘要:... To investigate the effect of mechanical stress on thermal conduction, a computational homogenization method from a mesoscopic perspective was proposed in the present work. In the simulations, concrete was considered as a three-phase composite material consisting of aggregate,...
作者:X.F. Hu , H.Y. Gao , W.A. Yao ...
来源:[J].International Journal of Heat and Mass Transfer(IF 2.315), 2017, Vol.104, pp.861-870Elsevier
摘要:... This has brought challenges in both analytical and numerical studies in thermal conduction which is of significant importance for thermoelastic problems. Therefore, a unified and effective approach would be desirable. The present study makes a first attempt to determining the...
作者:Nitin Mehra , Liwen Mu , Tuo Ji ...
来源:[J].Composites Science and Technology(IF 3.328), 2017, Vol.151, pp.115-123Elsevier
摘要:Abstract(#br)Though lots of work is available in thermally conductive filler-polymer composite, clear understanding of the heat conduction mechanism in neat polymers or polymer blends is a subject of great investigation especially for the promotion and development of new thermal...

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