Analytical Study of Thermomechanical Strength of Assemblies with Optional Plane Flanges. The Effect of the Flange Ring Rotation Around the  Median Circumference

Iatan, Radu I.; Roman (Urse), Georgeta; Tomescu, Gheorghita; Chelu, Angela

Radu I. Iatan, Georgeta Roman (Urse), Gheorghita Tomescu, Angela Chelu

Analytical Study of Thermomechanical Strength of Assemblies with Optional Plane Flanges. The Effect of the Flange Ring Rotation Around the Median Circumference

Abstract:

This paper describes the analytical evaluation of the thermo - mechanical stresses developed in the circular flange assemblies, of optional type, welded to the cylindrical shell of a pressure vessel. In this case, the structure is formed by welding the cylindrical shell on the inner circumference of the flange ring. Based on the theory of deformation compatibility (radial displacements and rotations), the expressions for the evaluation of radial unitary bending moments and the unitary shear forces are deduced. Subsequently, stress values can be calculated and their concentration can be evaluated along the cylindrical shell, below the separation plane of the flange ring.

Keywords:
circular plate flanges assemblies; stresses; deformations

Issue: 2020, Volume 71, Issue 3

Pages: 79-89

Publication date: 2020/4/3

https://doi.org/10.37358/RC.20.3.7976

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This article is published under the Creative Commons Attribution 4.0 International License

Citation Styles

Cite this article as:
IATAN, R.I., ROMAN (URSE), G., TOMESCU, G., CHELU, A., Analytical Study of Thermomechanical Strength of Assemblies with Optional Plane Flanges. The Effect of the Flange Ring Rotation Around the Median Circumference, Rev. Chim., 71(3), 2020, 79-89.

Vancouver
Iatan RI, Roman (Urse) G, Tomescu G, Chelu A. Analytical Study of Thermomechanical Strength of Assemblies with Optional Plane Flanges. The Effect of the Flange Ring Rotation Around the Median Circumference. Rev. Chim.[internet]. 2020 Mar;71(3):79-89. Available from: https://doi.org/10.37358/RC.20.3.7976

APA 6th edition
Iatan, R.I., Roman (Urse), G., Tomescu, G. & Chelu, A. (2020). Analytical Study of Thermomechanical Strength of Assemblies with Optional Plane Flanges. The Effect of the Flange Ring Rotation Around the Median Circumference. Revista de Chimie, 71(3), 79-89. https://doi.org/10.37358/RC.20.3.7976

Harvard
Iatan, R.I., Roman (Urse), G., Tomescu, G., Chelu, A. (2020). 'Analytical Study of Thermomechanical Strength of Assemblies with Optional Plane Flanges. The Effect of the Flange Ring Rotation Around the Median Circumference', Revista de Chimie, 71(3), pp. 79-89. https://doi.org/10.37358/RC.20.3.7976

IEEE
R.I. Iatan, G. Roman(Urse), G. Tomescu, A. Chelu, "Analytical Study of Thermomechanical Strength of Assemblies with Optional Plane Flanges. The Effect of the Flange Ring Rotation Around the Median Circumference". Revista de Chimie, vol. 71, no. 3, pp. 79-89, 2020. [online]. https://doi.org/10.37358/RC.20.3.7976

Text
Radu I. Iatan, Georgeta Roman(Urse), Gheorghita Tomescu, Angela Chelu,
Analytical Study of Thermomechanical Strength of Assemblies with Optional Plane Flanges. The Effect of the Flange Ring Rotation Around the Median Circumference,
Revista de Chimie,
Volume 71, Issue 3,
2020,
Pages 79-89,
ISSN 2668-8212,
https://doi.org/10.37358/RC.20.3.7976.
(https://revistadechimie.ro/Articles.asp?ID=7976)
Keywords: circular plate flanges assemblies; stresses; deformations

RIS
TY - JOUR
T1 - Analytical Study of Thermomechanical Strength of Assemblies with Optional Plane Flanges. The Effect of the Flange Ring Rotation Around the Median Circumference
A1 - Iatan, Radu I.
A2 - Roman (Urse), Georgeta
A3 - Tomescu, Gheorghita
A4 - Chelu, Angela
JF - Revista de Chimie
JO - Rev. Chim.
PB - Revista de Chimie SRL
SN - 2668-8212
Y1 - 2020
VL - 71
IS - 3
SP - 79
EP - 89
UR - https://doi.org/10.37358/RC.20.3.7976
KW - circular plate flanges assemblies
KW - stresses
KW - deformations
ER -

BibTex
@article{RevCh2020P79,
author = {Iatan Radu I. and Roman (Urse) Georgeta and Tomescu Gheorghita and Chelu Angela},
title = {Analytical Study of Thermomechanical Strength of Assemblies with Optional Plane Flanges. The Effect of the Flange Ring Rotation Around the Median Circumference},
journal = {Revista de Chimie},
volume = {71},
number = {3},
pages = {79-89},
year = {2020},
issn = {2668-8212},
doi = {https://doi.org/10.37358/RC.20.3.7976},
url = {https://revistadechimie.ro/Articles.asp?ID=7976}
}

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