Thermodynamics is a comprehensive textbook meticulously designed to provide a deep and structured understanding of the fundamental principles that govern energy, heat, and work in engineering systems. Tailored for undergraduate and postgraduate students in aeronautical, mechanical, and aerospace engineering, this book blends classical concepts with modern applications, bridging theoretical knowledge and practical insight. The text systematically covers key topics including the laws of thermodynamics, entropy, air-standard and vapor power cycles, propulsion fundamentals, and heat transfer mechanisms. Each chapter features clear explanations, illustrative diagrams, solved examples, and end-of-chapter exercises that enhance conceptual understanding and problem-solving skills. The book also emphasizes the real-world relevance of thermodynamics in aerospace propulsion, energy conversion systems, and sustainable technologies, aligning with current academic curricula and industry practices. Written collaboratively by experienced academicians and researchers, it serves as both a learning companion and reference guide for students, educators, and professionals seeking to master the science of energy transformation.
About the Authors’
Mr. M. F. Mohamed Hussain works as an Assistant Professor in the department of Aeronautical Engineering, J.J. College of Engineering and Technology. He has 4 years of experience in teaching and 3 years of experience in research and also a member of AeSI. His research area includes Aerodynamics, Computational Fluid Dynamics, Aero Engineering Thermodynamics, Avionics, Flight Dynamics.
Mr. Elphej Churchil. S. J is currently serving as an Assistant Professor in the Department of Aeronautical Engineering at J.J. College of Engineering and Technology, Tiruchirappalli, with more than 25 years of combined academic and industry experience. He has previously held leadership positions as Head of Department at Sathyabama Institute of Science and Technology, Chennai, and Park College of Engineering and Technology, Coimbatore, in addition to his industry role as a Design Engineer/Analyst at GCOL India, Mumbai. His academic and research expertise covers aircraft design, propulsion systems, aerodynamics, composites, and flight dynamics, with several publications, patents, and contributions to conferences and books.
Mr. N. Prabakaran, graduated from Anna University, he has 12 Years of experience in teaching. Doing Ph.D. in Aerospace Engineering under Visvesvaraya Technological University, Karnataka. He has published 2 patents and 10 research papers in various journals and international conferences. His specialisations are in Aircraft Propulsion, Computational Fluid Dynamics, Thermodynamics, Thermal Engineering and Heat Transfer, currently working as an Assistant Professor in the Department of Aeronautical Engineering at East West College of Engineering, Bangalore – 560064, Karnataka. He is an active life time member of ISTE and IEI.
Mr. Nehru. K, M.Tech., (Ph.D.) is an Assistant Professor in the Department of Aerospace Engineering at SNS College of Technology, Coimbatore. With more than eleven years of academic experience, he specializes in aircraft structures, vibration control, and fatigue life analysis. He earned his Master’s degree in Aeronautical Engineering from Hindustan University, graduating as a university topper, and is presently pursuing his Ph.D. in Mechanical Engineering at Anna University, Chennai. Mr. Nehru has published over 25 research papers in national and international journals and conferences. His research interests span vibration control in aircraft wings and fuselages, fatigue life estimation in gas turbine blades, and advanced composite structures. He has filed four patents one utility and three design patents and has successfully guided numerous student projects using CATIA, ANSYS, and CFD tools. He is a recipient of grants from CSIR and TNSCST and has organized several technical workshops, conferences, and industry–academia initiatives. A committed lifelong learner, he recently completed the AICTE–QIP postgraduate course on Advanced Aerospace Materials at IIT Bhilai, enhancing his expertise in cutting-edge aerospace technologies. Mr. Nehru is an Educator Associate Member of the American Institute of Aeronautics and Astronautics (AIAA) and a life member of several professional bodies. He is passionate about mentoring students, fostering innovation, and strengthening the link between academia and industry in aerospace engineering.
Mr. N. Shalom is an accomplished academician and researcher, currently serving as an Assistant Professor in the Department of Mechanical Engineering at Karpagam College of Engineering, Coimbatore, Tamil Nadu, India. With a strong foundation in mechanical sciences, he holds a Bachelor of Engineering in Mechanical Engineering and a Master of Engineering in Thermal Engineering, both from Noorul Islam Centre for Higher Education, Kanyakumari. He is presently pursuing his Ph.D. at the same institution, with a focused interest in advanced materials and composites. With 3 years and 2 months of teaching experience, Mr. Shalom has consistently demonstrated excellence in both pedagogy and research. He has presented papers at leading national and international conferences, and his scholarly contributions include one Scopus-indexed and three SCI-indexed research articles published in reputed international journals. Mr. Shalom is also an innovator, having secured five patent grants, reflecting his commitment to applied research and technological advancement. He is a lifetime member of the International Association of Engineers (IAENG), actively engaging with global research communities. His core research interests lie in the field of Polymer Composites, with ongoing work aimed at developing next-generation materials with enhanced mechanical and thermal properties. Through his academic and research pursuits, Mr. Shalom continues to contribute meaningfully to the evolving landscape of engineering education and innovation.
