Mechanics is the scientific and technological study of motion. Mechanical engineering deals with the area of science that studies the changes which occur when a physical body is brought in contact with force and displacement. It applies the laws of physics to comprehend and analyze and create mechanical systems. This book contains some path-breaking studies related to mechanical engineering. It provides detailed information about important theories, its practical applications and other case studies related to this topic. Students, researchers, engineers and all associated with the field of mechanical engineering will benefit alike from this book. It is a complete source of knowledge on the present status of this important field.