Advances in Aerospace and Energy, Volume I

This book presents select proceedings of the International Conference on Advances in Aerospace and Energy (IAES 2024) held in Thiruvananthapuram, India. This book covers various advanced engineering topics, including aerodynamics and propulsion, automation and AI, combustion and heat transfer, materials for extreme environments, cryogenics, nuclear energy, and occupational safety. It highlights cutting-edge research in renewable energy, space applications, and structural design. With a balanced mix of foundational concepts and advanced studies, this book caters to a diverse readership through its comprehensive content, practical insights, and innovative engineering solutions. This volume is an essential resource for researchers, engineers, and practitioners in aerospace engineering, mechanical engineering, energy systems, and applied physics.

Highlights interdisciplinary breakthroughs spanning aerospace, energy, and sustainability fields Enriches understanding by integrating AI, propulsion, cryogenics, and renewable energy Presents cutting-edge findings, bridging theory and practice in innovative fields

Autorentext

Dr. S. R. Shine is a Professor in the Department of Aerospace Engineering at the Indian Institute of Space Science and Technology (IIST), Thiruvananthapuram, India. His research spans various aspects of computational fluid mechanics, with a primary focus on heat transfer and fluid flow in space applications, including the cooling of rocket thrust chambers, cryogenic two-phase flows, and micro nozzles. He also investigates smart healthcare and medicine by developing bio-fluid and heat transfer models for coronary and brain arteries, and human thermoregulation models. Dr. Shine has extensively studied the hemodynamics of the arteries in the circle of Willis (CoW) to identify potential initiation sites for cerebral aneurysms. He is the principal investigator for several significant space-related projects, including developing human thermoregulation models and analyzing satellite thrusters. His contributions to the field have resulted in over 100 publications in peer-reviewed journals and conferences. Dr. Shine also serves as an Associate Editor for the International Journal of Heat and Fluid Flow and ASME Journal of Engineering and Science in Medical Diagnostics and Therapy.

Dr. S. Sunil Kumar got his PhD in Mechanical Engineering from Indian Institute of Technology, Madras in 1993 and subsequently joined the Liquid Propulsion Systems Centre of Indian Space Research Organization (ISRO) in 1995. He held many important positions before retiring as the Deputy Director of Liquid Propulsion Systems Centre, ISRO in 2024, heading the Advanced Propulsion Research activities. He is responsible for the development of Electric Propulsion Systems. He was instrumental in finding solutions to many critical technical problems that arose during the PSLV and GSLV programs.. He has also made significant contributions towards the development of complex Cryogenic engines and science missions namely, Chandrayaan and Mars Orbiter Mission. Considering his significant contributions, several performance and merit awards were conferred on Dr. Kumar, including the prestigious ISRO Merit Award. His main research areas include Cryogenic propulsion, two phase flow, thermal contact conductance, radiation in participating media and electric propulsion. He has more than 80 International research publications and has guided many research scholars through their PhD. He also serves as a reviewer for many international journals and has delivered several invited talks in National and International forums. He is the founder President of the Indian Society for Heat and Mass Transfer Kerala Chapter and is a member of several national and international bodies.

Inhalt

A novel approach for capturing Pressurisation System Start Transients and sensitivity of ullage volume in a Propellant Tank.- Design and Numerical Analysis of Counter-rotating Axial Turbine for Liquid Rocket Engine Turbopump Application.- Experimental studies on the performance of centrifugal seals under cryogenic conditions.- Off-design testing of Bi-propellant rocket thruster and development of Numerical method to predict combustion parameters.- Fluid dynamic aspects and experimental investigations on mixing for controlling crystal properties of Ammonium Perchlorate (AP).- Quick Estimation Tool for Free-Molecular Aerodynamic Coefficients.