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Conjugate heat transfer with the entropic lattice Boltzmann method
Physical Review E, 2016A conjugate heat-transfer model is presented based on the two-population entropic lattice Boltzmann method. The present approach relies on the extension of Grad's boundary conditions to the two-population model for thermal flows, as well as on the appropriate exact conjugate heat-transfer condition imposed at the fluid-solid interface.
G. Pareschi +3 more
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Transient Conjugate Heat Transfer in the Matrix of a Thermal Regenerator
Numerical Heat Transfer, Part B: Fundamentals, 1988This paper considers transient conjugate heat transfer in the matrix of a thermal regenerator. Analysis is presented for the two-dimensional temperature fields in the fluid and solid for both laminar and turbulent flows. The independent governing parameters were identified and the equations were solved using finite-difference techniques.
N. K. Anand, S. R. Husain, R. Viskanta
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Conjugate Problems in Convective Heat Transfer
2009Part I: Approximate Solutions Analytical Methods for the Estimation of Heat Transfer from Nonisothermal Walls Basic Equations Self-Similar Solutions of the Boundary Layer Equations Solutions of the Boundary Layer Equations in the Power Series Integral Methods Method of Superposition Solutions of the Boundary Layer Equations in the Series of Shape ...
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An Immersed Boundary Method for Conjugate Heat Transfer Problems
ASME 2010 3rd Joint US-European Fluids Engineering Summer Meeting: Volume 1, Symposia – Parts A, B, and C, 2010This paper provides an immersed boundary method using a flexible local grid refinement technique for solving conjugate-heat-transfer problems. The proposed method is used to solve the flow past a heated hollow cylinder inside a channel together with the temperature field within the cylinder and then to predict turbomachinery blade cooling.
M. D. de Tullio +4 more
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Conjugate unsteady heat transfer simulation in a turbine stage
36th AIAA/ASME/SAE/ASEE Joint Propulsion Conference and Exhibit, 2000A 3-D, unsteady, conjugate heat transfer Navier-Stokes solver has been used to simulate flow and heat transfer in a turbine. Simulations were performed for a singlestage turbine in the presence of a combustor hot streak. Time-average mid-span surface pressures were compared with experimental data.
Douglas L. Sondak, Daniel J. Dorney
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Conjugate heat transfer from a small heated strip
International Journal of Heat and Mass Transfer, 1997Abstract This study addresses the electronic cooling problem from the perspective of scaling laws applied to a simple conjugate heat transfer geometry, steady shear flow over a heated strip on a flat plate. The results are reported in a compact form in terms of a modified Nusselt number and a combined parameter ( solk f k s )Pe
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ANALYSIS OF CONJUGATE HEAT TRANSFER IN MICROCHANNEL HEAT SINKS
Numerical Heat Transfer, Part A: Applications, 2000(2000). ANALYSIS OF CONJUGATE HEAT TRANSFER IN MICROCHANNEL HEAT SINKS. Numerical Heat Transfer, Part A: Applications: Vol. 37, No. 7, pp. 711-731.
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Theory of Periodic Conjugate Heat Transfer
2007This book presents the theory of periodic conjugate heat transfer in a detailed way. The effects of thermophysical properties and geometry of a solid body on the commonly used and experimentally determined heat transfer coefficient are analytically presented from a general point of view. The main objective of the book is a simplified description of the
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Konjugierter Wärmeübergang (conjugate heat transfer)
2000Es handelt sich um Warmeubergangssituationen zwischen einer festen Wand und dem angrenzenden Fluid, bei denen die thermischen Randbedingungen an der Grenzflache zwischen beiden Systemen nicht a priori festliegen.
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