JoTES is a peer reviewed Journal in the discipline of Engineering published by the MAT Journals Pvt. Ltd. The Journal provides a platform to Researchers, Academicians, Scholars, Professionals and students in the Domain of Mechanical Engineering to promulgate their Research/Review/Case studies in the field of Thermal Energy Systems. The Journal aims to promote high quality empirical Research, Review articles, case studies and short communications mainly focused on Thermal Engineering, Heat Transfer, IC Engines, Steam Turbines, Thermodynamics, Thermodynamic Equilibrium, Thermal Energy of the Ideal Gas, Origin of Heat Energy on Earth, Thermal and Non-Thermal Processes, Energy Control Systems, Thermochemical Processes and Thermal Energy Conversion.