Modelling, Analysis and Simulation of Thermo-Elasto-Plasticity with Phase Transitions in Steel
By (author) Soren Boettcher
Paperback (Published)
(January 2013)
ISBN: 9783832532963
5.71 x 8.27 inches
Price: $64.00
Out of stock
Steel is an important material in various applications. It has a complex material behaviour which is, in addition to elastic and plastic effects, basically characterised by phase transitions. An important feature in this context is the transformation-induced plasticity, which arises during phase transitions and leads to a permanent deformation at deviatoric stress. Coupled models for the material behaviour of steel, which describe phase transitions in addition to the temperature and the deformation, have been insufficiently investigated in a strict mathematical and numerical context so far. This thesis deals with mathematical modelling, analysis and numerical simulation of processes involved in the quenching of steel components. The complex behaviour of steel materials (in particular phase transitions and transformation-induced plasticity) is integrated in general models of thermo-elasto-plasticity. The main objective of this thesis is to formulate a model for the coupled problem of linear thermo-elasto-plasticity including phase transitions and the transformation-induced plasticity in steel as well as to prove existence and uniqueness of a (global-in-time) solution of the corresponding initial-boundary value problem under appropriate conditions for mixed boundary conditions. A simple numerical implementation of the fully coupled problem is suggested and validated. The qualitative behaviour of the solution is illustrated for the Jominy-End-Quench-Test. Summing up, the results provide a basic theoretical fundament for further mathematical investigation or the efficient implementation of numerical algorithms suitable for real-world applications.
- By (author) Soren Boettcher
Similar Books
Care in an Era of New Technologies and Artificial Intelligence
Relationships in a Connected World
Volume 14
Buchblogs zwischen Passion und Profession
Zur Diskursivierung digitaler literaturbezogener Anschlusskommunikation als Arbeit
Volume 5
Proceedings of the 7th Symposium of the Hellenic Society for Archaeometry
Archaeology Archaeometry: 30 Years Later
Die Einfuhrung ins richtige Handeln in der Arithmetik (Madhal ar-rasad ila ‘ilm al-‘adad) von al-Qalasadi (st. 1486)
Bearbeitung und Einordnung in die magribinische Mathematikgeschichte
Volume 19
I disegni e i discorsi di Giovanni Antonio Nigrone vol. I
fontanaro e ingegniero de acqua (1585-1609 ca.)
Volume 481
I disegni e i discorsi di Giovanni Antonio Nigrone vol. II
Fontanaro e ingegniero de acqua (1585-1609 ca.)
Volume 497
Analysing Data from Capacitive Floor Sensors for Human Gait Assessment Using Artificial Neural Networks
Volume 5
Modeling Methods for Process Induced Distortions of CFRP-Parts produced in the Prepreg-Autoclave-Process
Volume 20
Performance Management in Humanitarian Logistics
Development of a Process-driven and IT-supported Performance Measurement System
Volume 66
Supporting Operational and Real-time Planning Tasks of Road Freight Transport with Machine Learning
Guiding the Implementation of Machine Learning Algorithms
Volume 69
