Results 41 to 50 of about 2,060,902 (303)
Case Studies in Thermal Engineering, 2022 In this paper, the mechanism of pool boiling heat transfer enhancement on the surface covered with sintered copper powder porous layer has been investigated.
Chao Dang +5 more
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Visible-Light-Driven Semiconductor–Metal Transition in Electron Gas at the (100) Surface of KTaO3
Nanomaterials, 2023 Two-dimensional electron gas (2DEG) at the (100) KTaO3(KTO) surface and interfaces has attracted extensive interest because of its abundant physical properties.
Xiaochen Tian +9 more
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Effect of Inhomogeneous Heat Flow on the Enhancement of Heat Capacity in Helium-II by Counterflow near Tλ [PDF]
, 2006 In 2000 Harter et al. reported the first measurements of the enhancement of the heat capacity ΔCQ[equivalent]C(Q)-C(Q=0) of helium-II transporting a heat flux density Q near Tλ.
Boyd, S. T. P. +4 more
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Advances in Mechanical Engineering, 2015 This work proposes and discusses a new wall boiling model for a 2-mm narrow rectangular channel with a copper heating surface at atmospheric pressure.
Lixin Yang, Ang Guo, Wang Zhang
doaj +1 more source
Energy Reports, 2022 Solar photovoltaic systems represent an important technology for renewable energy utilization and have broad potential for application and development. However, the further development of solar photovoltaic systems is hindered by their higher generation ...
Zilong Wang +4 more
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A heat pump at a molecular scale controlled by a mechanical force
, 2006 We show that a mesoscopic system such as Feynman's ratchet may operate as a heat pump, and clarify a underlying physical picture. We consider a system of a particle moving along an asymmetric periodic structure . When put into a contact with two distinct
Feynman R. P. +5 more
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Molecules, 2023 Broadband reverse saturable absorption is systematically investigated via Z-scan, transient absorption spectrum (TAS). The excited state absorption and negative refraction of Orange IV are observed in the Z-scan experiment at 532 nm.
Quanhua Wu +9 more
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Optimal rectification by strongly coupled spins
, 2014 We study heat transport in a pair of strongly coupled spins. In particular, we present a condition for optimal rectification, i.e., flow of heat in one direction and complete isolation in the opposite direction. We show that the strong-coupling formalism
Cornelio, M. F. +3 more
core +1 more source
Influence of the meandering channel geometry on the thermo-hydraulic performances of an intensified heatexchanger/reactor [PDF]
, 2013 In the global context of process intensification, heat exchanger/reactors are promising apparatuses to implement exothermic chemical syntheses. However, unlike heat exchange processes, the implementation of chemical syntheses requires to control the ...
Anxionnaz-Minvielle, Zoé +3 more
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Engineering Applications of Computational Fluid Mechanics, 2022 A lattice Boltzmann method (LBM) based on Shan-Chen pseudo-potential model is used to investigate the process of droplets merging and shedding on a gradient wetting circular surface.
Lu Chen +5 more
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