Thermal engineering is the study of heat and its transferability between bodies as well as transformation into energy, especially electricity. This book on thermal engineering studies the advanced concepts of thermal engineering and its applications in various sectors. This book aims to shed light on some of the unexplored aspects of thermal engineering and the recent researches in this field. The various studies that are constantly contributing towards advancing technologies and evolution of this field are examined in detail. It is appropriate for students seeking detailed information in this area as well as for experts.