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Entropy Production-Based Full-Chip Fatigue Analysis: From Theory to Mobile Applications
IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems, 2019Through-silicon vias (TSVs) are subject to thermal fatigue due to stress over time, no matter how small the stress is. Existing works on TSV fatigue all rely on measurement-based parameters to estimate the lifetime, and cannot consider detailed thermal ...
Tianchen Wang +3 more
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Energy loss analysis of cryogenic neon turboexpander based on entropy production theory
CryogenicsZhihang Zhang +4 more
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Application of entropy production theory to hydro-turbine hydraulic analysis
Science China Technological Sciences, 2013The understanding of hydraulic behavior in the hydro turbine requires the detailed study of fluid flow in the turbine. Previous methods of analyzing the numerical simulation results on the fluid machinery are short of intuitiveness on energy dissipation. In this paper, the energy dissipation was analyzed based on the entropy production theory.
R. Gong +5 more
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Hydraulic loss analysis of turbodrill blade cascades based on entropy production theory
Geoenergy Science and EngineeringYan Gong, Yonghong Liu, Cancan Peng
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, 2020
The investigation of energy loss of pump is of great significance for energy conservation and structural optimization design. And traditional methods have great limitations in researching the distribution of energy losses.
Hongyu Guan +5 more
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The investigation of energy loss of pump is of great significance for energy conservation and structural optimization design. And traditional methods have great limitations in researching the distribution of energy losses.
Hongyu Guan +5 more
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Classical theory of collisional entropy production
Chemical Physics, 1978Abstract A classical dynamical theory of elementary collision processes is formulated in analogy to the quantum theory of the dynamical scattering matrix, which can be defined for a pure quantum stationary scattering state. The elements of this matrix are probability amplitudes for transitions between internal states defined for given values of a ...
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The Physics of Fluids
Counter-rotating wet gas compressor is an ideal equipment for pressurizing natural gas in offshore gas fields. It has a compact structure, a wide range of operating conditions, and a certain liquid tolerance in the process of gas pressurization. However,
Jinya Zhang, Zheng Tan, Zhicheng Xue
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Counter-rotating wet gas compressor is an ideal equipment for pressurizing natural gas in offshore gas fields. It has a compact structure, a wide range of operating conditions, and a certain liquid tolerance in the process of gas pressurization. However,
Jinya Zhang, Zheng Tan, Zhicheng Xue
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Principles of minimum entropy production in transport theory
Journal of Physics C: Solid State Physics, 1982Formulates in microscopic terms a principle of minimum entropy production which may alternatively be regarded as a full generalisation of Kohler's principle for the solution of the semiclassical Boltzmann equation. The principle is thus in fact a general variational principle for the expressions of Kubo type for the transport coefficients of a linear ...
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Entropy production in a non‐conservative gravitational theory
Astronomische Nachrichten, 1988AbstractThe production of entropy is calculated in a Friedman Universe governed by a non‐conservative gravitational theory permitting the creation of matter. The calculation has two motivations, the first is that it represents a mechanism to generate the large entropy per baryon observed, and secondly, it simulates the ten dimensional mechanism for ...
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Chapter 13. Entropy Production Minimization with Optimal Control Theory
2015This chapter discusses how to take advantage of optimal control theory to minimize the entropy production of process units, in a step-wise, practical approach. The main results from literature are discussed, e.g. the validity of the theorems of equipartition of entropy production or equipartition of forces, as approximations to the state of minimum ...
Øivind Wilhelmsen +2 more
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