Computational Thermo Fluid Dynamics Of Aluminothermic Welding Process
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Computational Thermo Fluid Dynamics Of Aluminothermic Welding Process
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Author : Ravi Govindram Kewalramani
language : en
Publisher: Springer Nature
Release Date : 2025-05-01
Computational Thermo Fluid Dynamics Of Aluminothermic Welding Process written by Ravi Govindram Kewalramani and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2025-05-01 with Technology & Engineering categories.
The aluminothermic (AT) welding process, also known as Thermit welding, is an essential process for joining and repairing rails due to its simplicity, robustness, portability and economic usage. This book presents a multi-fluid, multiphase numerical model to predict the thermal flow field within the mould during the pouring and solidification stages of the AT welding process, developed using the finite volume method-based open-source CFD software OpenFOAM. The numerical model is rigorously validated not only against well-documented cases in the literature but also through an in-house, low-cost experiment designed to investigate the temporal and spatial evolution of the solid-liquid interface front during the melting of paraffin wax in a rectangular enclosure in the presence of a gas phase. The simulation results show good agreement with the validation cases. Moreover, insights into the thermal pouring stage with solid-liquid phase change phenomena are provided. For this purpose, the available k − ε turbulence model is also extended to incorporate the solid-liquid phase change phenomena. Finally, the temporal and spatial evolution of the solid-liquid interface front during the solidification stage is examined, and the influence of initial molten metal temperature and thermophysical properties on the final weld profiles is systematically studied.
Advances In Computational Heat And Mass Transfer
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Author : Ali Cemal Benim
language : en
Publisher: Springer Nature
Release Date : 2024-09-09
Advances In Computational Heat And Mass Transfer written by Ali Cemal Benim and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-09-09 with Science categories.
This book reports on cutting-edge applied research and methods in the area of heat and mass transfer and computational fluid dynamics. With a special emphasis on computational methods, it covers applications to different fields, including mechanical engineering, aerospace, and energy, among others. Some relevant experimental validations are described as well. Being the second volume of the two-volume proceedings of the 14th International Conference on Computational Heat and Mass Transfer, ICCHMT 2023, held on September 4-8, 2023, in Düsseldorf, Germany, this book offers a timely perspective of research and applications in the field of computational heat and mass transfer. It also provides both academics and professionals with extensive information and a source of inspiration for new developments and collaborations.
Advanced Computational Methods In Mechanical And Materials Engineering
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Author : Ashwani Kumar
language : en
Publisher: CRC Press
Release Date : 2021-11-23
Advanced Computational Methods In Mechanical And Materials Engineering written by Ashwani Kumar and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-11-23 with Computers categories.
This book provides in-depth knowledge to solve engineering, geometrical, mathematical, and scientific problems with the help of advanced computational methods with a focus on mechanical and materials engineering. Divided into three subsections covering design and fluids, thermal engineering and materials engineering, each chapter includes exhaustive literature review along with thorough analysis and future research scope. Major topics covered pertains to computational fluid dynamics, mechanical performance, design, and fabrication including wide range of applications in industries as automotive, aviation, electronics, nuclear and so forth. Covers computational methods in design and fluid dynamics with a focus on computational fluid dynamics Explains advanced material applications and manufacturing in labs using novel alloys and introduces properties in material Discusses fabrication of graphene reinforced magnesium metal matrix for orthopedic applications Illustrates simulation and optimization gear transmission, heat sink and heat exchangers application Provides unique problem-solution approach including solutions, methodology, experimental setup, and results validation This book is aimed at researchers, graduate students in mechanical engineering, computer fluid dynamics,fluid mechanics, computer modeling, machine parts, and mechatronics.
Scientific And Technical Aerospace Reports
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Author :
language : en
Publisher:
Release Date : 1981
Scientific And Technical Aerospace Reports written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1981 with Aeronautics categories.
Lists citations with abstracts for aerospace related reports obtained from world wide sources and announces documents that have recently been entered into the NASA Scientific and Technical Information Database.
Mechanochemistry In Nanoscience And Minerals Engineering
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Author : Peter Balaz
language : en
Publisher: Springer Science & Business Media
Release Date : 2008-10-20
Mechanochemistry In Nanoscience And Minerals Engineering written by Peter Balaz and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008-10-20 with Technology & Engineering categories.
Mechanochemistry as a branch of solid state chemistry enquires into processes which proceed in solids due to the application of mechanical energy. This provides a thorough, up to date overview of mechanochemistry of solids and minerals. Applications of mechanochemistry in nanoscience with special impact on nanogeoscience are described. Selected advanced identification methods, most frequently applied in nanoscience, are described as well as the advantage of mechanochemical approach in minerals engineering. Examples of industrial applications are given. Mechanochemical technology is being applied in many industrial fields: powder metallurgy (synthesis of nanometals, alloys and nanocompounds), building industry (activation of cements), chemical industry (solid waste treatment, catalyst synthesis, coal ashes utilization), minerals engineering (ore enrichment, enhancement of processes of extractive metallurgy), agriculture industry (solubility increase of fertilizers), and pharmaceutical industry (improvement of solubility and bioavailability of drugs). This reference serves as an introduction to newcomers to mechanochemistry, and encourages more experienced researchers to broaden their knowledge and discover novel applications in the field.
Structure Property Relations In Nonferrous Metals
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Author : Alan Russell
language : en
Publisher: John Wiley & Sons
Release Date : 2005-07-08
Structure Property Relations In Nonferrous Metals written by Alan Russell and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2005-07-08 with Technology & Engineering categories.
This junior/senior textbook presents fundamental concepts ofstructure property relations and a description of how theseconcpets apply to every metallic element except iron. Part One of the book describes general concepts of crystalstructure, microstructure and related factors on the mechanical,thermal, magnetic and electronic properties of nonferrous metals,intermetallic compounds and metal matrix composites. Part Two discusses all the nonferrous metallic elements from twoperspectives: First it explains how the concepts presented in PartOne define the properties of a particular metallic element and itsalloys. Second is a description of the major engineering uses ofeach metal. This section features sidebar pieces describingparticular physical property oddities, engineering applications andcase studies. An Instructor's Manual presenting detailed solutionsto all the problems in the book is available from the Wileyeditorial department. An Instructor's Manual presenting detailed solutions to all theproblems in the book is available from the Wiley editorialdepartment.
Vehicle Track Coupled Dynamics
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Author : Wanming Zhai
language : en
Publisher: Springer Nature
Release Date : 2019-08-31
Vehicle Track Coupled Dynamics written by Wanming Zhai and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-08-31 with Technology & Engineering categories.
This book systematically presents the theory, numerical implementation, field experiments and practical engineering applications of the ‘Vehicle–Track Coupled Dynamics’. Representing a radical departure from classic vehicle system dynamics and track dynamics, the vehicle–track coupled dynamics theory considers the vehicle and track as one interactive and integrated system coupled through wheel–rail interaction. This new theory enables a more comprehensive and accurate solution to the train–track dynamic interaction problem which is a fundamental and important research topic in railway transportation system, especially for the rapidly developed high-speed and heavy-haul railways. It has been widely applied in practical railway engineering. Dr. Wanming Zhai is a Chair Professor of Railway Engineering at Southwest Jiaotong University, where he is also chairman of the Academic Committee and Director of the Train and Track Research Institute. He is a member of the Chinese Academy of Sciences and one of the leading scientists in railway system dynamics. Professor Zhai is Editor-in-Chief of both the International Journal of Rail Transportation, published by Taylor & Francis Group, and the Journal of Modern Transportation, published by Springer. In addition, he is a trustee of the International Association for Vehicle System Dynamics, Vice President of the Chinese Society of Theoretical and Applied Mechanics, and Vice President of the Chinese Society for Vibration Engineering. /div
Proceedings Of The 2013 International Symposium On Liquid Metal Processing And Casting
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Author : Matthew Krane
language : en
Publisher: Springer
Release Date : 2016-12-06
Proceedings Of The 2013 International Symposium On Liquid Metal Processing And Casting written by Matthew Krane and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-12-06 with Technology & Engineering categories.
Electroslag Processes
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Author : G. Hoyle
language : en
Publisher:
Release Date : 1983
Electroslag Processes written by G. Hoyle and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1983 with Electroslag process categories.
The Development Of A Friction Stir Welding Process Model Using Computational Fluid Dynamics
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Author : Tilman Urs Seidel
language : en
Publisher:
Release Date : 2002
The Development Of A Friction Stir Welding Process Model Using Computational Fluid Dynamics written by Tilman Urs Seidel and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2002 with categories.