Theory of Periodic Conjugate Heat Transfer

ISBN-13: 9783031251665 / Angielski

Yuri B. Zudin

Opis

An original method of investigation of the conjugate conductive-convective problem of periodic heat transfer is developed. The novelty of the approach is that a particular conjugate problem is replaced by a general boundary-value problem for the heat conduction equation in the solid. Within the framework of the hyperbolic model of thermal conductivity, the effect of self-reinforcement of the degree of conjugation by increasing the period of oscillations is found. The processes of hydrodynamics and heat exchange with periodic internal structure are considered: periodic model of turbulent heat transfer, hydrodynamic instability, bubbles dynamics in liquid, and model of evaporating meniscus. The book is intended as a source and reference work for researchers and graduate students interested in the field of conjugate heat transfer.

Spis treści

Introduction.- Construction of a General Solution.- Solution of Characteristic Problems.- Algorithm of Computation of the Factor of Conjugation.- Solution of Special Problems.- Engineering Applications of the Theory.- Wall Thermal Effect on Hydrodynamic Flow Stability.- Liquid Film Evaporation (Landau Instability).- Hyperbolic Heat Conduction Equation.- Bubbles Dynamics in Liquid.- Taylor bubble (Rise Velocity and Geometric Characteristics).- Periodical Model of Turbulent Heat Transfer.- Variable Heat Transfer Coefficient (Heat Conduction Problem).- Model of the Evaporating Meniscus.