Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Charles Panzarella"'
Autor:
Aaron Stenta, Charles Panzarella
Publikováno v:
Procedia Structural Integrity. 19:27-40
Fatigue is inherently uncertain. Thus, the use of technology for prediction of fatigue damage to ensure the long-term reliability of equipment must embrace such uncertainty. The proposed probabilistic fatigue software platform (ProbFat) accomplishes
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4001058cae3e7a3f187d3ae1a1d5c51e
https://doi.org/10.1016/j.prostr.2019.12.005
https://doi.org/10.1016/j.prostr.2019.12.005
Publikováno v:
Volume 1: Codes and Standards.
The fitness-for-service procedures for local thin areas in pipelines trade complexity for conservatism, with more complex procedures being less conservative. In this paper, we outline a procedure for automating the advanced Level 3 assessment procedu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::633eef6710de1318a911edf5bf5323da
https://doi.org/10.1115/pvp2019-93584
https://doi.org/10.1115/pvp2019-93584
Publikováno v:
Volume 1A: Codes and Standards.
A coke drum experiences operating conditions that are severe and unrelenting, and their lifespans reflect this. In this paper, a coupled thermal-mechanical model of an operating coke drum is presented. The impacts of important operating parameters, s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dc50d56bbb24a79d044fae3f02c2de77
https://doi.org/10.1115/pvp2016-63676
https://doi.org/10.1115/pvp2016-63676
Autor:
Jeffrey Cochran, Edrissa Gassama, Aaron Stenta, David A. Osage, Charles Panzarella, Daniel W. Spring
Publikováno v:
Volume 1A: Codes and Standards.
The third edition of API 579-1/ASME FFS-1 Fitness-For-Service includes a new Part 14 covering fatigue assessment procedures for in-service components. This new part provides methods for estimating the time to crack initiation using strain-life approa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9f87aaa9a41d298bda13a30e9fbabd8c
https://doi.org/10.1115/pvp2016-63678
https://doi.org/10.1115/pvp2016-63678
Publikováno v:
Volume 1B: Codes and Standards.
Neuber’s rule is commonly applied in fatigue analysis to estimate the plasticity of purely elastic FEA results. In certain cases, this is more efficient than running elastic-plastic models. However, the applicability of Neuber’s rule is not well
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::989310e23973ed024889902470457c3e
https://doi.org/10.1115/pvp2016-63665
https://doi.org/10.1115/pvp2016-63665
Publikováno v:
Volume 1A: Codes and Standards.
As early as the 1950’s, practitioners observed progressive distortion in thin-walled pressure vessels subjected to a constant axial stress and a cyclic thermal stress. In the late 1960’s, Bree [1] developed a theory and corresponding diagram plot
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3c91ccddc3d81c3b223874806d2eeab0
https://doi.org/10.1115/pvp2016-63635
https://doi.org/10.1115/pvp2016-63635
Publikováno v:
Volume 1A: Codes and Standards.
The cycle time, and, in particular, the duration of the quenching phase, is known to play an important role in the rate of damage accumulation in a coke drum. A shorter cycle is desirable because it allows for increased production but this comes at t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dccdf36d29cc59e2f1d1443082c7d986
https://doi.org/10.1115/pvp2016-63670
https://doi.org/10.1115/pvp2016-63670
Publikováno v:
Volume 1B: Codes and Standards.
Codes and standards are often filled with deterministic equations and relationships that are presented without explicit quantification of the uncertainty inherent in their application or derivation. That is not to say that such equations and relation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c4f26f9d27b2a3a33544beb0988bb820
https://doi.org/10.1115/pvp2015-45746
https://doi.org/10.1115/pvp2015-45746