全部文献期刊会议图书|学者科研项目
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作者:Nazli Acar , José M. Franco , Erik Kuhn
来源:[J].Tribology International(IF 1.536), 2019
摘要:... Shear-induced degradation of the thickener network in lubricating greases that occurs as a result of reduced particle interactions can be considered a process associated with exceeding a critical energy level, i.e. the activation energy. The aim of this experimental stud...
作者:Seyoum Wolde , Dilip Chauhan , Divya Somvanshi ...
来源:[J].Infrared Physics and Technology(IF 1.364), 2019, Vol.102
摘要:Abstract(#br)In this work, the activation energy obtained from the temperature dependent internal photoemission spectroscopy (TDIPS) and thermionic dark currents using GaAs/AlGaAs photodetectors are compared. Different barrier heights within the p -type GaAs/AlGaAs heterostruct...
作者:Roman Svoboda , Giorgio Luciano
来源:[J].Journal of Non-Crystalline Solids(IF 1.597), 2020, Vol.535
摘要:... Novel way of combined interpretation of the activation energy dependences provided by both differential and integral methods was developed, enabling precise determination of the true activation energies of the overlapping sub-processes. Fundamental part of this evaluation ...
作者:Daquan Sun , Tianban Lin , Xingyi Zhu ...
来源:[J].Construction and Building Materials(IF 2.293), 2015, Vol.95, pp.431-436
摘要:... In this paper, the formulation of activation energy as a self-healing indication is developed based on the Arrhenius law. The procedure to get the activation energy of different asphalt mastic is put forward. Nine samples of different asphalt mastic are prepared. Then, the ...
作者:Aamir Hamid , Hashim , Masood Khan
来源:[J].Journal of Molecular Liquids(IF 1.684), 2018, Vol.262, pp.435-442
摘要:... An important prospective of this endeavour is to incorporate the impacts of binary chemical reaction and activation energy for revised Buongiorno's model of nanofluid in view of their improved heat transfer. The notion of Boussinesq-approximations is utilized to model the lea...
作者:Fawaz E. Alsaadi , T. Hayat , M. Ijaz Khan ...
来源:[J].Computer Methods and Programs in Biomedicine(IF 1.555), 2020, Vol.183
摘要:... Salient effects of chemical reaction and Arrhenius activation energy in mass transfer are considered. Total entropy rate is obtained through implementation of thermodynamics second law.(#br)Methods(#br)The nonlinear PDEs are reduced into ordinary ones by appropriate similarit...
作者:Rajat Gujrati , Chirag Gupta , Jyoti S. Jha ...
来源:[J].Materials Science & Engineering A(IF 2.108), 2018
摘要:Abstract(#br)Hot compression tests were performed on Inconel 718 to study high temperature flow stress-strain response and activation mechanism in the hot deformation. To model the flow stress response, we employed two physically based models namely Schӧcks-Seeger-Wolf and Kock...
作者:M.J. Starink
来源:[J].International Journal of Hydrogen Energy(IF 3.548), 2018, Vol.43 (13), pp.6632-6641
摘要:Abstract(#br)Through performing hydrogen desorption experiments at different heating rates, β , the (effective) activation energy, E , of the desorption process can be determined from the shift of a characteristic temperature, T f , of the hydrogen evolution effect with hea...
作者:M. Irfan , W.A. Khan , M. Khan ...
来源:[J].Journal of Physics and Chemistry of Solids(IF 1.527), 2018
摘要:Abstract(#br)The forthright intention of this study is to scrutinize the up-to-date advances in nanofluids by utilizing the properties of nonlinear mixed convection and binary chemical reaction with Arrhenius activation energy in time-dependent Carreau nanofluid flow. The energy ...
作者:Muhammad Ijaz Khan , Sumaira Qayyum , Tasawar Hayat ...
来源:[J].Journal of Molecular Liquids(IF 1.684), 2018, Vol.259, pp.274-283
摘要:... Additionally, activation energy and chemical reaction are also implemented. Governing flow expressions consist of momentum, energy and concentration of nanoparticles. Appropriate similarity transformations are utilized to convert the flow expressions to ordinary ones. The obt...

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