Results 31 to 40 of about 115,778 (235)
Propulsion and Power Research, 2013 The preconditioned density-based conjugate heat transfer (CHT) algorithm was used to investigate the heat transfer characteristics of a cooled turbine vane.
Peng Wang +3 more
doaj +1 more source
Heat Transfer Correlations for compressible flow in Micro Heat Exchangers [PDF]
, 2016 The paper discusses the definition of dimensionless parameters useful to define a local correlation for convective heat transfer in compressible, micro scale gaseous flows.
Coppola, M. A., Croce, Giulio
core +1 more source
An Improved Lattice Boltzmann Method for Simulating High-Conductivity-Ratio Conjugate Heat Transfer
EnergiesThis paper presents an improved lattice Boltzmann method for simulating conjugate heat transfer. In conventional lattice Boltzmann methods, the coupling between thermal conductivity and relaxation time limits numerical stability for high-conductivity ...
Zuoming Yang +4 more
doaj +1 more source
Study on Heat Exchange Structure Design and Propulsion Performance of Solar Thermal Thruster
International Journal of Aerospace Engineering, 2022 This paper designed a platelet heat exchanger in the solar thermal thruster and analyzed the unsteady-state conjugate heat transfer characteristics between heat exchanger and propellant. The conjugate heat transfer (CHT) computational fluid dynamics (CFD)
Haoran Zhang, Minchao Huang, Xiaoping Hu
doaj +1 more source
Topology Optimization of Turbulent Flow Cooling Structures Based on the k-ε Model
Entropy, 2023 Topology optimization (TO) is an effective approach to designing novel and efficient heat transfer devices. However, the TO of conjugate heat transfer has been essentially limited to laminar flow conditions only.
Yiwei Sun, Menglong Hao, Zexu Wang
doaj +1 more source
On the convergence rate of the Dirichlet-Neumann iteration for unsteady thermal fluid structure interaction [PDF]
, 2017 We consider the Dirichlet-Neumann iteration for partitioned simulation of thermal fluid-structure interaction, also called conjugate heat transfer. We analyze its convergence rate for two coupled fully discretized 1D linear heat equations with jumps in ...
Birken, Philipp, Monge, Azahar
core +2 more sources
Modelling conjugate flow and heat transfer in a ventilated room for indoor thermal comfort assessment [PDF]
, 2014 Conjugate natural and forced convection heat transfers in a domestic model room of finite-thickness walls and a heat source have been numerically studied.
Horikiria, Kana, Yao, Jun, Yao, Yufeng
core +3 more sources
FEBS Letters, EarlyView.This study reveals how the mitochondrial protein Slm35 is regulated in Saccharomyces cerevisiae. The authors identify stress‐responsive DNA elements and two upstream open reading frames (uORFs) in the 5′ untranslated region of SLM35. One uORF restricts translation, and its mutation increases Slm35 protein levels and mitophagy.
Hernán Romo‐Casanueva +5 more
wiley +1 more source
Simulation of Coupled Heat Transfer in Rotor/Stator Cavity of the Microturbine [PDF]
Problems of the Regional Energetics, 2019 The work is d to improving methods for calculating the cooling system of a microturbine with a rotor on air bearings. When designing gas turbines, it is important to integrate gas-dynamic calculations with thermal finite-element calculations. In practice,
Volkov K.N. +3 more
doaj +1 more source
Microchannel heat transfer with slip flow and wall effects [PDF]
, 2014 Cataloged from PDF version of article.Analysis is presented for conjugate heat transfer in a parallel-plate microchannel. Axial conduction in the fluid and in the adjacent wall is included.
Brettmann, L., Cetin, B., Cole, K.
core +1 more source