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XIII-C-R43: MAT&CON
Safety and Reliability of Materials and Constructions
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Course code: 175568
Language of instruction: English
Lecturers: Prof. Dr.-Ing. Karl Maile (Steinbeis Advanved Risk Technologies GmbH), Stefan Zickler (Steinbeis Advanced Risk Technologies), Prof. Dr. Aleksandar S. Jovanovic (Steinbeis EU-VRi GmbH)
Assessment: Defined in the module
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Short description
The course elaborates the interaction between loading situation of components exposed to temperature and pressure in industrial plants and the associated material and failure behavior. It gives an explanation about the development of damage and describes adequate design and monitoring methods according to standards and state of art.
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Objectives
At the end of the course the students are expected to have basic knowledge about:
• possible loading situation of key components in power plants
• the impact of loading situation an damage development
• respective standards and methods to evaluate the damage in components
• respective monitoring methods for detecting damage at components
• evaluation of the uncertainty of these methods
Target Attendees / Participants
University students of Steinbeis European Master Program in Risk Engineering and Management, and similar programs
Course Content by Units
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Unit
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Title & contents in brief
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1.
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Introduction into strength of materials
Explanation of stress and strain
Design characteristics
Multiaxiality
Strength hypothesis
Thermal stresses
Thermal shock
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2.
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Loading situation in key components of thermal power plants
· Pressurized pipe
· T-piece
· Rotor
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3.
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Introduction into analytical design methods for creep, fatigue and interaction of creep and fatigue. Evaluation of life time exhaustion based on linear damage rules.
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4.
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Monitoring methods for damage development in power plant components – state of art and outlook
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Optional units:
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Unit
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Title & contents in brief
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1A.
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Use of advanced methods for design and life time description of complex loaded power plant components
· Material laws
· Inelastic Finite Elemente calculation
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Teaching Methods
The course includes:
introductory note explaining aim and structure of the course, and used methodology as well
ex cathedra lecturing illustrated by number of examples
review of main topics in the end of each lecturing unit
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