Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Adrian Willuweit"'
Publikováno v:
International Journal of Pressure Vessels and Piping. 128:36-47
A constitutive model is proposed to simulate the thermo-mechanical behavior of high-Cr steel components. In this model, the total inelastic strain is decomposed into the creep strain and the viscoplastic strain. For creep strain, two Larson–Miller
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8ae2d982729dabba16eb82c6ecea78f9
https://doi.org/10.1016/j.ijpvp.2015.02.003
https://doi.org/10.1016/j.ijpvp.2015.02.003
Autor:
Alfred Scholz, Adrian Willuweit, Matthias Oechsner, Michael Vormwald, Kay Langschwager, Manuel Fischaleck, Teresa Schlitzer, Jürgen Rudolph, Kai Bauerbach, Heinz Thomas Beier
Publikováno v:
Materialwissenschaft und Werkstofftechnik. 46:165-177
The fatigue behavior of the austenitic stainless steel X6CrNiNb18-10 (1.4550, AISI 347) is investigated. Experimental data are generated at room temperature, at elevated temperatures and further under thermo-mechanical conditions. Research is focused
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6b2fef166f25b443f4ba210181bee119
https://doi.org/10.1002/mawe.201400372
https://doi.org/10.1002/mawe.201400372
Publikováno v:
Volume 3B: Design and Analysis.
Components of conventional power plants are subject to potential damage mechanisms such as creep, fatigue and their combination. These mechanisms have to be considered in the mechanical design process. Against this general background — as an exampl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ec750d3090176536f285840b385edb16
https://doi.org/10.1115/pvp2017-66071
https://doi.org/10.1115/pvp2017-66071
Autor:
Adrian Willuweit, Hermann Lang, Klemens Rother, Jürgen Rudolph, Rainer Ziegler, Simon Deller, Hartwig Hübel
Publikováno v:
International Journal of Pressure Vessels and Piping. 116:10-19
As elastic–plastic fatigue analyses are still time consuming the simplified elastic–plastic analysis (e.g. ASME Section III, NB 3228.5, the French RCC-M code, paragraphs B 3234.3, B 3234.5 and B3234.6 and the German KTA rule 3201.2, paragraph 7.8
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::783100dc883df49f95ca26cadb87da8d
https://doi.org/10.1016/j.ijpvp.2014.01.003
https://doi.org/10.1016/j.ijpvp.2014.01.003
Publikováno v:
Journal of Pressure Vessel Technology. 138
Applicable design codes for power plant components and pressure vessels demand for a design check against progressive plastic deformation. In the simplest case, this demand is satisfied by compliance with shakedown rules in connection with elastic an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9596b8ed28c8ac22b469e95ec8f4f20e
https://doi.org/10.1115/1.4033092
https://doi.org/10.1115/1.4033092
Publikováno v:
Materialwissenschaft und Werkstofftechnik. 42:1082-1092
The fatigue check of components has to be considered as an essential module of the safety concept as well as the ageing and lifetime management of nuclear power plants. It is based on special safety requirements in the design phase as well as in the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d432947eb2819f78f4428361b37ee32d
https://doi.org/10.1002/mawe.201100914
https://doi.org/10.1002/mawe.201100914
Publikováno v:
Volume 1A: Codes and Standards.
Applicable design codes for power plant components and pressure vessels demand for a design check against progressive plastic deformation. In the simplest case, this demand is satisfied by compliance with shakedown rules in connection with elastic an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d8cbdb031b94043b6947022c5da82ca3
https://doi.org/10.1115/pvp2015-45674
https://doi.org/10.1115/pvp2015-45674
Publikováno v:
Volume 3: Design and Analysis.
Components of conventional power plants are subject to three potential damage mechanisms and their combination (accumulation) with impact on lifetime considerations: creep, fatigue and ratcheting. Currently, there is a growing need for advanced mater
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d7651969859e19406ea5b1485ea00c5f
https://doi.org/10.1115/pvp2014-28253
https://doi.org/10.1115/pvp2014-28253
Publikováno v:
Volume 1B: Codes and Standards.
Commonly used design codes for power plant components and pressure vessels include rules for ratcheting analysis that specify limits on accumulated strain. No guidance is provided on the use of the material model. The objective of the paper is to pro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3df7c63de0d8ee2810f4b247a9da1a18
https://doi.org/10.1115/pvp2013-98150
https://doi.org/10.1115/pvp2013-98150
Autor:
Klemens Rother, Adrian Willuweit, Jürgen Rudolph, Rainer Ziegler, Simon Deller, Hermann Lang, Hartwig Hübel
Publikováno v:
Volume 1B: Codes and Standards.
As elastic-plastic fatigue analyses are still time consuming the simplified elastic-plastic analysis (e.g. ASME Section III, NB 3228.5, the French RCC-M code, paragraphs B 3234.3, B 3234.5 and B3234.6 and the German KTA rule 3201.2, paragraph 7.8.4)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::279b23c5308cd7e7552e869ce6a1501f
https://doi.org/10.1115/pvp2013-97137
https://doi.org/10.1115/pvp2013-97137