Flow and Temperature Fields in Cooling Devices with Embedded Serpentine Tubes [PDF]
, 2014 The turbulent flow (Re = 5124) and conjugate heat transfer in heat-sink designs of the tube-on-plate type are numerically investigated. The cooling configurations employ a serpentine tube partially (or fully) embedded inside the plate.
E. Papanicolaou +5 more
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Conjugate heat transfer for turbulent flow in a thick walled plain pipe
EPJ Web of Conferences, 2018 Laminar and turbulent flow have their own characteristics in respect of heat transfer in pipes. While conjugate heat transfer is a major concern for a thick walled pipe with laminar flow inside it, there are limited studies about a turbulent flow in a ...
Canli Eyub, Ates Ali, Bilir Sefik
doaj +1 more source
A Numerical Method for Conjugate Heat Transfer Problems in Multicomponent Flows
Journal of Physics: Conference Series, 2021 The 3D numerical model of thermal interaction of a multicomponent flow and a solid body is presented. The approach is based on computational fluid dynamic simulation in which the heat transfer in a fluid domain and in a solid are fully coupled.
O. Feodoritova, M. M. Krasnov, V. Zhukov
semanticscholar +1 more source
Multi-phase CFD-conjugate heat transfer for spray cooling in the non-boiling regime [PDF]
, 2017 A numerical study is described to predict, in the non-boiling regime, the heat transfer from a circular flat surface cooled by a full-cone spray of water at atmospheric pressure.
Dunne, J F +6 more
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A novel computational analysis of boundary-driven two-dimensional heat flow with internal heat generation [PDF]
Computational Algorithms and Numerical DimensionsAccurate numerical solution of parabolic and elliptic partial differential equations governing two-dimensional heat transfer is critical for engineering simulations but computationally challenging.This work employs key numerical techniques finite ...
Muhammad Abid +3 more
doaj +1 more source
The dynamics of thermal regime changes of a local working zone in conditions of its heating by gas infrared radiators [PDF]
, 2015 Mathematical modeling of unsteady heat transfer in a closed rectangular area with a local heat supply object in a conjugate formulation in working conditions of radiation source of energy is passed.
Nee, Aleksandr Eduardovich
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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
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
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
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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