Results 21 to 30 of about 47,716 (293)
AN EXTENSION OF THE VAN DER WAALS EQUATION OF STATE [PDF]
Modern Physics Letters B, 2004 We extend the Van der Waals equation of state to a universal form and find that the Van der Waals equation of state is a special condition of this form. Then a good form of the equation of state for a balanced liquid-gas coexistence canonical argon-like system is given. The localization of this universal form concludes the paper.
Tian, Jianxiang, Gui, Yuanxing
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A nonextensive approach for understanding the van der Waals’ equation [PDF]
European Journal of Physics, 2018 Abstract In order to improve the teaching of statistical physics in universities, in this article we introduce nonextensive statistics, a new statistical theory about complex systems. We study the two modification coefficients a and b ...
Lining Zheng, Jiulin Du
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Results in Physics, 2023 This paper explores three distinct integration schemes applied to the problem of finding soliton solutions in the (1+1)-dimensional Van der Waals gas system.
Ahmed H. Arnous +4 more
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Construction of a Universal Gel Model with Volume Phase Transition
Gels, 2020 The physical principle underlying the familiar condensation transition from vapor to liquid is the competition between the energetic tendency to condense owing to attractive forces among molecules of the fluid and the entropic tendency to disperse toward
Gerald S. Manning
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, 2022 This chapter reviews the basic differences between gases, liquids, and solids, the transitions between them and the importance of symmetry. Some attention is given to the earliest equation of state put forward for non-ideal gases that is based on a ...
van der Schoot, Paul P.A.M.; id_orcid +1 more
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Van der Waals Modeline modifiye edilmiş deneme denklem metodu [PDF]
, 2021 In this research, the modified trial equation method (MTEM) is considered in order to find some exact solutions of the van der Waals model. In addition, to finding the solution of the van der Waals model this method can be used in the solution of ...
Duman, Şerife, Tülüce Demiray, Şeyma
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New solitary wave and other exact solutions of the van der Waals normal form for granular materials
Journal of Ocean Engineering and Science, 2022 The investigation of exact solitary wave solutions to the nonlinear partial differential equation plays an important role to understand any physical phenomena in diverse applied fields.
Asim Zafar +3 more
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High Pressure Rheology of Lubricants (Part 5)
Tribology Online, 2022 The Walther equation is often used for the viscosity temperature characteristics of lubricants. However, it was found that it cannot be applied to high pressure viscosity.
Masato Kaneko
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Physics Letters B, 2018 We propose a correspondence between an Anyon Van der Waals fluid and a (2+1) dimensional AdS black hole. Anyons are particles with intermediate statistics that interpolates between a Fermi–Dirac statistics and a Bose–Einstein one.
Maryam Aghaei Abchouyeh +3 more
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Nature Communications, 2022 The authors devise an efficient quantum approach to address the van der Waals interactions due to photoexcitations by approximating the Bethe-Salpeter equation. Both attractive/repulsive forces can arise, that could couple to collective protein dynamics.
Alberto Ambrosetti +4 more
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