Theory of Periodic Conjugate Heat Transfer

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.

Investigates the relationship between the true and standard averaging of the heat transfer coefficient Provides a concise theoretical approach to the theory of periodic conjugate heat transfer Approaches the interaction between a solid body and a fluid as a boundary-value problem

Inhalt
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.