Results 11 to 20 of about 178,933 (313)
In recent years, the lattice Boltzmann method has become a powerful method for computational modeling of various complex fluid flow concerns, including the simulation of the melting process in phase change materials.
Gongxing Yan+6 more
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ADIABATIC PROCESS AND CHERN NUMBERS [PDF]
We study quantum processes with two or more adiabatic parameters. When the parameters are compactified, a derivative of the Hamiltonian is closely related to a first Chern number. This topological formulation is applied to the AC Josephson effect and the spin Hall effect in semiconductors.
Mahito Kohmoto, Jun Goryo
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On the ambiguity of an ideal gas entropy concept
Based on a critical analysis of the existing characteristics of an ideal gas and the theory of thermodynamic potentials, the article considers its new model, which includes the presence of an ideal gas in addition to kinetic energy of potential (chemical)
V. G. Kiselev
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Adiabatic processes like isothermal processes
9 pages, 5 ...
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Topological classification of adiabatic processes [PDF]
Certain band insulators allow for the adiabatic pumping of quantized charge or spin for special time-dependences of the Hamiltonian. These "topological pumps" are closely related to two dimensional topological insulating phases of matter upon rolling the insulator up to a cylinder and threading it with a time dependent flux.
Dganit Meidan+2 more
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Adiabaticity of emittance exchange due to crossing of the coupling resonance
In circular accelerators, crossing the linear coupling resonance induces the exchange of the transverse emittances, provided the process is adiabatic. This has been considered in some previous works, where the description of the phenomenon has been laid ...
A. Bazzani+3 more
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In this paper, we demonstrate a domain inversion crystal structure to study the cascaded three-wave mixing process in a two peak Stark-chirped rapid adiabatic passage.
Handa Zhang+6 more
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The use of artificial neural networks in adiabatic curves modeling [PDF]
Adiabatic hydration curves are the most suitable data for temperature calculations in concrete hardening structures. However, it is very difficult to predict the adiabatic hydration curve of an arbitrary concrete mixture.
Kavčič, Franci+2 more
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During the fast filing process, thermal stress is generated due to the increase in the pressure and temperature of hydrogen in the hydrogen storage tank.
Ji-Qiang LI+5 more
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Vapor‐compression refrigeration systems are widely used in refrigeration equipment. Theoretically, the process is typically divided into two isobaric processes: an adiabatic isentropic compression process and adiabatic isentropic throttling process.
Yu Hu+5 more
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