Introduction – Practical occurrences, applications, factors affecting heat transfer For conduction/convection driven heat transfer; Heisler chart
Heat transfer analysis assumptions contd •Longitudinal heat conduction in the fluids and in the walls is negligible ( In heat exchangers temperature gradient
Transfer of heat through direct contact ? Occurs anytime objects at different temperatures are touching each other ? As long as the objects are in
Understand the basics of Heat pipe, Boiling and Condensation[3] 5 Estimate radiation heat transfer between black body and gray body surfaces[4]
Introduction §1 2 • The steam passes through a turbine where it is involved with many heat transfer processes, including some condensation in the last
Radiation (??) forced convection (????) Basic Law of Conduction * Fourier's law dx dT k dA dq ? = q : rate of heat flow A: surface area
According to the corresponding physical transport phenomena explained below, heat flux can be related to temperature difference between the system and the
Heat transfer by conduction (also known as diffusion heat transfer) is the flow of thermal energy within solids and non-flowing fluids, driven by thermal
Department of Mechanical Engineering Indian Institute of Technology Kanpur Kanpur 208016 India 6 Basics: Heat Transfer Heat transfer vs Thermodynamics
Determination of convective heat transfer coefficient (h and hfp) For conduction /convection driven heat transfer; Heisler chart 2 Basics of Conduction
Department of Mechanical Engineering Indian Institute of Technology Kanpur Kanpur 208016 India 6 Basics: Heat Transfer Heat transfer vs Thermodynamics
Introduction: What, How, and Where? Thermodynamics and Heat transfer Application many to make any graphical presentation of the results practical
4 Analysis of heat conduction and some steady one-dimensional 11 An Introduction to Mass Transfer 547 Figure 5 7 is a graphical presentation of eqn
Heat Transfer Concepts Draft 2, 10/01/06 Part 1 Introduction There are three different types of heat transfer: conduction, convection, and radiation A