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:Fei-fan Wang , Ke-yan Wu , Xu-yang Wang ...
来源:[J].China Foundry(IF 0.346), 2017, Vol.14 (5), pp.327-332Springer
摘要:... Numerical simulation is a very effective method to optimize squeeze casting process, and the interfacial heat transfer coefficient (IHTC) is an important boundary condition in numerical simulation. Therefore, the study of the IHTC is of great significance. In the present stu...
作者:Tiago Augusto Moreira , Alex Roger Almeida Colmanetti , Cristiano Bigonha Tibiriçá
来源:[J].Journal of the Brazilian Society of Mechanical Sciences and Engineering(IF 0.234), 2019, Vol.41 (6), pp.1-25Springer
摘要:Abstract(#br)Heat transfer coefficient is a basic parameter used in the calculation of convective heat transfer problems. Due to the importance of the experimental measurements for the development of convective heat transfer, this review identifies, classifies and describes the e...
作者:Douglas Wellington Pontes , Joel Martins Crichigno Filho , Paulo Sérgio Berving Zdanski
来源:[J].Journal of the Brazilian Society of Mechanical Sciences and Engineering(IF 0.234), 2017, Vol.39 (12), pp.5195-5204Springer
摘要:... In this case, the cooling of the drill tool body can contribute significantly removing the heat generated at the tool–chip interface. However, to effectively simulate the temperature at the tool tip, the effect of the cutting fluid on tool body must be known. Hence, the...
作者:Guo Zerong , Xia Quan , Yan Peiyu ...
来源:[J].Thermal Science(IF 0.838), 2016, Vol.20 (5), pp.1671-1679DOAJ
摘要:To study the effect of variable heat transfer coefficient of fireworks andcrackers on thermal explosion critical ambient temperature and time toignition, considering the heat transfer coefficient as the power function oftemperature, mathematical thermal explosion steady state and...
作者:Pezo Milada L. , Stevanović Vladimir D.
来源:[J].Thermal Science(IF 0.838), 2016, Vol.20 (suppl. 1), pp.113-123DOAJ
摘要:This paper presents CFD (Computational Fluid Dynamics) approach to predictionof the heat transfer coefficient for nucleate pool boiling under high heatfluxes. Three-dimensional numerical simulations of the atmospheric saturatedpool boiling are performed. Mathematical modelling of...
作者:Reza Zolfaghari , Abdollah Shidfar
来源:[J].Computational and Applied Mathematics(IF 0.413), 2015, Vol.34 (1), pp.29-44Springer
摘要:Abstract(#br)In this paper, the restoration of the time-dependent heat transfer coefficient in the inverse heat conduction problems from some standard or non-standard boundary measurements is investigated. Depending on additional information, the inverse problems can be transform...
作者:Cun-liang Liu , Chao Gao , Jens von Wolfersdorf ...
来源:[J].International Journal of Thermal Sciences(IF 2.47), 2017, Vol.113, pp.20-37Elsevier
摘要:Abstract(#br)Numerical simulations with unsteady RANS method have been performed to study the effect of unsteady thermal boundary conditions on the temporal behavior of heat transfer coefficient in unsteady heat transfer processes. Steady flow velocity condition of U = 21 m/...
作者:Arianna Parrales , José Alfredo Hernández-Pérez , Oliver Flores ...
来源:[J].Entropy(IF 1.347), 2019, Vol.21 (7)DOAJ
摘要:In this study, two empirical correlations of the Nusselt number, based on two artificial neural networks (ANN), were developed to determine the heat transfer coefficients for each section of a vertical helical double-pipe evaporator with water as the working fluid. Each ANN ...
作者:Amirhossein Mahdavi , André McDonald
来源:[J].International Journal of Thermal Sciences(IF 2.47), 2018, Vol.130, pp.289-297Elsevier
摘要:Abstract(#br)A semi-empirical analytical model was developed to determine the convective heat transfer coefficient of an impinging air jet generated by a cold spraying nozzle. A low-pressure cold spraying unit was utilized to produce hot air jets that impinged upon a flat substra...
作者:Mohsen Motevasel , Ali Reza Solaimany Nazar , Mohammad Jamialahmadi
来源:[J].Journal of Thermal Analysis and Calorimetry(IF 1.982), 2019, Vol.135 (1), pp.133-143Springer
摘要:Nanofluids are obtained by suspending metallic or non-metallic nanoparticles in conventional base liquids and can be employed to increase heat transfer rate in various applications. In this study, the effects of adding three types of nanofluids on turbulent convective heat transfer...

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