The relevance and growing importance of non-Newtonian fluids in geophysical fluid dynamics, chemical technology, petroleum and nuclear industry; the book details to study the thermo-viscous and porosity effects on flows of thermo-viscous fluids through porous medium. The flow of oils through porous rocks, the extraction of energy from geo-thermal regions, the filtration of solids from liquids, the flow of liquids through ion-exchange beds are some of the areas in which thermo-viscous flows through porous media are noticed. This book may also serve as good reference in the field of Fluid Mechanics for professionals and researchers.