Research on the Performance of a New External Occlusion Device for Pressure Vessel Leakage

YAN, Hongwei ;YANG, Xiong ;HOU, Xiangrong ;WANG, Lu ;LI, Pengcheng .
Research on the Performance of a New External Occlusion Device for Pressure Vessel Leakage. 
Strojniški vestnik - Journal of Mechanical Engineering, [S.l.], v. 66, n.11, p. 668-676, november 2020. 
ISSN 0039-2480.
Available at: <https://www.sv-jme.eu/article/research-and-analysis-on-the-performance-of-a-new-type-of-sac-external-occlusion-device/>. Date accessed: 26 apr. 2024. 
doi:http://dx.doi.org/10.5545/sv-jme.2020.6810.

Yan, H., Yang, X., Hou, X., Wang, L., & Li, P.
(2020).
Research on the Performance of a New External Occlusion Device for Pressure Vessel Leakage.
Strojniški vestnik - Journal of Mechanical Engineering, 66(11), 668-676.
doi:http://dx.doi.org/10.5545/sv-jme.2020.6810

@article{sv-jmesv-jme.2020.6810,
	author = {Hongwei  Yan and Xiong  Yang and Xiangrong  Hou and Lu  Wang and Pengcheng  Li},
	title = {Research on the Performance of a New External Occlusion Device for Pressure Vessel Leakage},
	journal = {Strojniški vestnik - Journal of Mechanical Engineering},
	volume = {66},
	number = {11},
	year = {2020},
	keywords = {leakage, diversion channel, ANSYS, fluid capsule sealing, adaptive contact},
	abstract = {Given the advantages and disadvantages of the existing plugging technology, a new type of external sealing device for pressure vessel leakage is proposed, which has the advantages of fast installation speed, small installation resistance, and stronger adaptability to the leakage surface. The connecting rod propulsion mechanism provides power, uses the fluidity of materials in the annular cavity to adapt to the complex curved surface, and carries out real-time monitoring and self-healing of the plugging process. Through the establishment of a finite element model of conventional top pressure plugging and the new type of external sac plugging method, simulation analysis of the leakage point and the pressure distribution around the crack leak has shown that: in the installation process of the new type of external liquid sac plugging device, a pressure-equalizing contact area and a sealing area are formed around the leakage point, and there is no obvious stress concentration phenomenon. When the thickness of the gasket is low, the deformation is uniform, which overcomes the problems of insufficient adaptability of the gasket in the conventional jacking method, and enhances the stability and reliability of emergency plugging.},
	issn = {0039-2480},	pages = {668-676},	doi = {10.5545/sv-jme.2020.6810},
	url = {https://www.sv-jme.eu/article/research-and-analysis-on-the-performance-of-a-new-type-of-sac-external-occlusion-device/}
}

Yan, H.,Yang, X.,Hou, X.,Wang, L.,Li, P.
2020 November 66. Research on the Performance of a New External Occlusion Device for Pressure Vessel Leakage. Strojniški vestnik - Journal of Mechanical Engineering. [Online] 66:11

%A Yan, Hongwei 
%A Yang, Xiong 
%A Hou, Xiangrong 
%A Wang, Lu 
%A Li, Pengcheng 
%D 2020
%T Research on the Performance of a New External Occlusion Device for Pressure Vessel Leakage
%B 2020
%9 leakage, diversion channel, ANSYS, fluid capsule sealing, adaptive contact
%! Research on the Performance of a New External Occlusion Device for Pressure Vessel Leakage
%K leakage, diversion channel, ANSYS, fluid capsule sealing, adaptive contact
%X Given the advantages and disadvantages of the existing plugging technology, a new type of external sealing device for pressure vessel leakage is proposed, which has the advantages of fast installation speed, small installation resistance, and stronger adaptability to the leakage surface. The connecting rod propulsion mechanism provides power, uses the fluidity of materials in the annular cavity to adapt to the complex curved surface, and carries out real-time monitoring and self-healing of the plugging process. Through the establishment of a finite element model of conventional top pressure plugging and the new type of external sac plugging method, simulation analysis of the leakage point and the pressure distribution around the crack leak has shown that: in the installation process of the new type of external liquid sac plugging device, a pressure-equalizing contact area and a sealing area are formed around the leakage point, and there is no obvious stress concentration phenomenon. When the thickness of the gasket is low, the deformation is uniform, which overcomes the problems of insufficient adaptability of the gasket in the conventional jacking method, and enhances the stability and reliability of emergency plugging.
%U https://www.sv-jme.eu/article/research-and-analysis-on-the-performance-of-a-new-type-of-sac-external-occlusion-device/
%0 Journal Article
%R 10.5545/sv-jme.2020.6810
%& 668
%P 9
%J Strojniški vestnik - Journal of Mechanical Engineering
%V 66
%N 11
%@ 0039-2480
%8 2020-11-19
%7 2020-11-19

Yan, Hongwei, Xiong  Yang, Xiangrong  Hou, Lu  Wang, & Pengcheng  Li.
"Research on the Performance of a New External Occlusion Device for Pressure Vessel Leakage." Strojniški vestnik - Journal of Mechanical Engineering [Online], 66.11 (2020): 668-676. Web.  26 Apr. 2024

TY  - JOUR
AU  - Yan, Hongwei 
AU  - Yang, Xiong 
AU  - Hou, Xiangrong 
AU  - Wang, Lu 
AU  - Li, Pengcheng 
PY  - 2020
TI  - Research on the Performance of a New External Occlusion Device for Pressure Vessel Leakage
JF  - Strojniški vestnik - Journal of Mechanical Engineering
DO  - 10.5545/sv-jme.2020.6810
KW  - leakage, diversion channel, ANSYS, fluid capsule sealing, adaptive contact
N2  - Given the advantages and disadvantages of the existing plugging technology, a new type of external sealing device for pressure vessel leakage is proposed, which has the advantages of fast installation speed, small installation resistance, and stronger adaptability to the leakage surface. The connecting rod propulsion mechanism provides power, uses the fluidity of materials in the annular cavity to adapt to the complex curved surface, and carries out real-time monitoring and self-healing of the plugging process. Through the establishment of a finite element model of conventional top pressure plugging and the new type of external sac plugging method, simulation analysis of the leakage point and the pressure distribution around the crack leak has shown that: in the installation process of the new type of external liquid sac plugging device, a pressure-equalizing contact area and a sealing area are formed around the leakage point, and there is no obvious stress concentration phenomenon. When the thickness of the gasket is low, the deformation is uniform, which overcomes the problems of insufficient adaptability of the gasket in the conventional jacking method, and enhances the stability and reliability of emergency plugging.
UR  - https://www.sv-jme.eu/article/research-and-analysis-on-the-performance-of-a-new-type-of-sac-external-occlusion-device/

@article{{sv-jme}{sv-jme.2020.6810},
	author = {Yan, H., Yang, X., Hou, X., Wang, L., Li, P.},
	title = {Research on the Performance of a New External Occlusion Device for Pressure Vessel Leakage},
	journal = {Strojniški vestnik - Journal of Mechanical Engineering},
	volume = {66},
	number = {11},
	year = {2020},
	doi = {10.5545/sv-jme.2020.6810},
	url = {https://www.sv-jme.eu/article/research-and-analysis-on-the-performance-of-a-new-type-of-sac-external-occlusion-device/}
}

TY  - JOUR
AU  - Yan, Hongwei 
AU  - Yang, Xiong 
AU  - Hou, Xiangrong 
AU  - Wang, Lu 
AU  - Li, Pengcheng 
PY  - 2020/11/19
TI  - Research on the Performance of a New External Occlusion Device for Pressure Vessel Leakage
JF  - Strojniški vestnik - Journal of Mechanical Engineering; Vol 66, No 11 (2020): Strojniški vestnik - Journal of Mechanical Engineering
DO  - 10.5545/sv-jme.2020.6810
KW  - leakage, diversion channel, ANSYS, fluid capsule sealing, adaptive contact
N2  - Given the advantages and disadvantages of the existing plugging technology, a new type of external sealing device for pressure vessel leakage is proposed, which has the advantages of fast installation speed, small installation resistance, and stronger adaptability to the leakage surface. The connecting rod propulsion mechanism provides power, uses the fluidity of materials in the annular cavity to adapt to the complex curved surface, and carries out real-time monitoring and self-healing of the plugging process. Through the establishment of a finite element model of conventional top pressure plugging and the new type of external sac plugging method, simulation analysis of the leakage point and the pressure distribution around the crack leak has shown that: in the installation process of the new type of external liquid sac plugging device, a pressure-equalizing contact area and a sealing area are formed around the leakage point, and there is no obvious stress concentration phenomenon. When the thickness of the gasket is low, the deformation is uniform, which overcomes the problems of insufficient adaptability of the gasket in the conventional jacking method, and enhances the stability and reliability of emergency plugging.
UR  - https://www.sv-jme.eu/article/research-and-analysis-on-the-performance-of-a-new-type-of-sac-external-occlusion-device/

Yan, Hongwei, Yang, Xiong, Hou, Xiangrong, Wang, Lu, AND Li, Pengcheng.
"Research on the Performance of a New External Occlusion Device for Pressure Vessel Leakage" Strojniški vestnik - Journal of Mechanical Engineering [Online], Volume 66 Number 11 (19 November 2020)