Results 41 to 50 of about 346,423 (337)
This paper deals with the investigations on entropy generation around a circular plain tube with integral downstream splitter plates with cross flow of air in a rectangular duct.
Moustafa A. El Bouz +3 more
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Generalized $$\alpha $$-observational entropy
Comment: 13 pages: Accepted for Publication in Quantum Information ...
Sinha, Shivam +2 more
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Holographic Rényi entropy and generalized entropy method
In this paper we use the method of generalized gravitational entropy in \cite{Lewkowycz:2013nqa} to construct the dual bulk geometry for a spherical entangling surface, and calculate the R nyi entropy with the dual bulk gravity theory being either Einstein gravity or Lovelock gravity, this approach is closely related to that in \cite{Casini:2011kv ...
Guo, Wu-zhong, Li, Miao
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Through the Particle Swarm Optimization (PSO), the thermal entropy, frictional entropy, entropy generation ratio, entropy generation number, and exergy efficiency of reduced graphene oxide/nanodiamond (rGO/ND) hybrid nanofluids flow in a mini-heat sink ...
L. Syam Sundar
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Effect of Magnetic Field on Entropy Generation in a Microchannel Heat Sink with Offset Fan Shaped
In this study, convection flow in microchannel heat sink with offset fan-shaped reentrant cavities in sidewall filled with Fe3O4-water is numerically investigated.
Mohammad Nasiri +2 more
doaj +1 more source
Generalized Entropy Generation Expressions in Gases [PDF]
In this study, we generalize our previous methods for obtaining entropy generation in gases without the need to carry through a specific expansion method, such as the Chapman–Enskog method. The generalization, which is based on a scaling analysis, allows for the study of entropy generation in gases for any arbitrary state of the gas and consistently ...
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Simulation of Entropy Generation under Stall Conditions in a Centrifugal Fan
Rotating stalls are generally the first instability met in turbomachinery, before surges. This 3D phenomenon is characterized by one or more stalled flow cells which rotate at a fraction of the impeller speed. The goal of the present work is to shed some
Lei Zhang +3 more
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Dynamical study of spinodal decomposition in heavy ion collisions
Nuclei undergo a phase transition in nuclear reactions according to a caloric curve determined by the amount of entropy. Here, the generation of entropy is studied in relation to the size of the nuclear system.Comment: 4 pages, 2 figures, Contributed ...
Barrañón, A., López, J. A.
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Generation of entropy and forced convection of heat in a conduit partially filled with porous media- Local thermal non-equilibrium and exothermicity effects applied thermal engineering [PDF]
The performance of a two-dimensional, axisymmetric channel with porous inserts attached to the walls is analyzed from the perspective of the first and second laws of thermodynamics.
Karimi, Nader +3 more
core +1 more source
Generalized quantum entropies [PDF]
يتم اشتقاق خصم الإنتروبيا الكمومية المعممة داخل أطر تساليس وكانياداكيس باستخدام تعميم المعامل متعدد الحدود العادي. يعتمد هذا التعميم على الضرب والقسمة المشوهة المعنية. نظهر أن الانتروبيا المذكورة أعلاه تتسق مع تلك المفترضة بشكل تعسفي في سياقات أخرى.
Adriana Paula Batista dos Santos +3 more
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