Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Stanislav Tchernov"'
Publikováno v:
Metals, Vol 13, Iss 5, p 865 (2023)
The primary objective of this study was to evaluate the capability of a distributed fiber optic sensor to capture in situ dynamic transient strain formation during and post-weldment on the surface of a steel plate. The study involved a vertical manua
Externí odkaz:
https://doaj.org/article/5e15f5500ac34ab29a0dcdfad94dcf64
Publikováno v:
International Journal of Thermal Sciences. 48:936-947
Welding plays an important role in manufacturing. But difficulties still exist for simulation of the welding process of large welded structures, due to the limitation of computer capacity, mathematical models and software. This paper is devoted to de
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ad5de7868127fb5d9a357670cc57553b
https://doi.org/10.1016/j.ijthermalsci.2008.07.007
https://doi.org/10.1016/j.ijthermalsci.2008.07.007
Autor:
Eric Johnsson, Dan Downey, Mohamad El-Zein, John Goldak, Shaodong Wang, Jianguo Zhou, Mark Coulombe, Stanislav Tchernov
Publikováno v:
International Journal of Materials Research. 99:428-433
The transient displacement field caused by an arc weld was measured experimentally with an Aramis stereo-camera. The transient displacement field was also predicted using a computational weld mechanics program called VrWeld for ten different sets of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0eda62470e6a9eaac3ffef4fdb174be1
https://doi.org/10.3139/146.101657
https://doi.org/10.3139/146.101657
Autor:
Stanislav Tchernov, John Goldak
Publikováno v:
Volume 6B: Materials and Fabrication.
While solving a sequence of seventeen optimization projects to predict the values of the side heater parameters that would be expected to minimize camber distortion in an edge welded bar, the design parameters that reduced distortion to effectively z
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0522a4a5c2fd8fc54f5f3b1f7402db7c
https://doi.org/10.1115/pvp2015-45991
https://doi.org/10.1115/pvp2015-45991
Publikováno v:
Volume 6: Materials and Fabrication, Parts A and B.
The sensitivity of the residual stress distribution to variations in several weld process parameters are computed for the dissimilar metal nozzle weld in the NRC/EPRI welding residual stress (WRS) program Phase II. The design parameters variations ev
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f848801b1cb1c72864615d5a46e8e199
https://doi.org/10.1115/pvp2012-78657
https://doi.org/10.1115/pvp2012-78657
Publikováno v:
Journal of Pressure Vessel Technology. 132
An overlay weld repair procedure on a 1066.8×1066.8 mm2 square plate 25.4 mm thick was simulated to compute the 3D transient temperature, microstructure, strain, stress, and displacement of the overlay weld repair procedure. The application for the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::45a8be48a9c0b844bec214472547d657
https://doi.org/10.1115/1.4000511
https://doi.org/10.1115/1.4000511