Stress Analysis of a Pipeline as a Hydropower Plant Structural Element

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Izvoz citacije: ABNT
ĆULAFIĆ, Stefan ;MANESKI, Taško ;BAJIĆ, Darko .
Stress Analysis of a Pipeline as a Hydropower Plant Structural Element. 
Strojniški vestnik - Journal of Mechanical Engineering, [S.l.], v. 66, n.1, p. 51-60, january 2020. 
ISSN 0039-2480.
Available at: <https://www.sv-jme.eu/sl/article/stress-analysis-of-pipeline-as-hydropower-plants-structural-element/>. Date accessed: 15 jul. 2020. 
doi:http://dx.doi.org/10.5545/sv-jme.2019.6157.
Ćulafić, S., Maneski, T., & Bajić, D.
(2020).
Stress Analysis of a Pipeline as a Hydropower Plant Structural Element.
Strojniški vestnik - Journal of Mechanical Engineering, 66(1), 51-60.
doi:http://dx.doi.org/10.5545/sv-jme.2019.6157
@article{sv-jmesv-jme.2019.6157,
	author = {Stefan  Ćulafić and Taško  Maneski and Darko  Bajić},
	title = {Stress Analysis of a Pipeline as a Hydropower Plant Structural Element},
	journal = {Strojniški vestnik - Journal of Mechanical Engineering},
	volume = {66},
	number = {1},
	year = {2020},
	keywords = {pipeline, branch junction, hydropower plant, strength analysis, shell intersection},
	abstract = {This paper describes pipeline stress analysis, primarilybranch junctions, as a structural element in hydro-power plants. Pipelines are exposed to internal pressure,which is present under working conditions. Analysis of stresses in the pipeline of the hydropower plant is based on analytical, numerical, and experimental methods. In this paper, we will define the critical elements of the pipeline. After that, we will determine critical areas in the branch junction, under experimental conditions, where strain gauges should be installed. The obtained resultsshow that a boiler formula can be efficiently applied in the stress analysis. Also, a correlation between the internal pressure and the maximum circumferential stresses in the elastic zone is given. In the final sections of the paper, the limit value of the internal pressure as a load for which stress in the zone of plasticity appears and the safety factor of the branch junction in the exploitation conditions are determined. The contribution of this work is the unification and deepening of the topic related to the problem of the testing ofhydro-power structural elements.},
	issn = {0039-2480},	pages = {51-60},	doi = {10.5545/sv-jme.2019.6157},
	url = {https://www.sv-jme.eu/sl/article/stress-analysis-of-pipeline-as-hydropower-plants-structural-element/}
}
Ćulafić, S.,Maneski, T.,Bajić, D.
2020 January 66. Stress Analysis of a Pipeline as a Hydropower Plant Structural Element. Strojniški vestnik - Journal of Mechanical Engineering. [Online] 66:1
%A Ćulafić, Stefan 
%A Maneski, Taško 
%A Bajić, Darko 
%D 2020
%T Stress Analysis of a Pipeline as a Hydropower Plant Structural Element
%B 2020
%9 pipeline, branch junction, hydropower plant, strength analysis, shell intersection
%! Stress Analysis of a Pipeline as a Hydropower Plant Structural Element
%K pipeline, branch junction, hydropower plant, strength analysis, shell intersection
%X This paper describes pipeline stress analysis, primarilybranch junctions, as a structural element in hydro-power plants. Pipelines are exposed to internal pressure,which is present under working conditions. Analysis of stresses in the pipeline of the hydropower plant is based on analytical, numerical, and experimental methods. In this paper, we will define the critical elements of the pipeline. After that, we will determine critical areas in the branch junction, under experimental conditions, where strain gauges should be installed. The obtained resultsshow that a boiler formula can be efficiently applied in the stress analysis. Also, a correlation between the internal pressure and the maximum circumferential stresses in the elastic zone is given. In the final sections of the paper, the limit value of the internal pressure as a load for which stress in the zone of plasticity appears and the safety factor of the branch junction in the exploitation conditions are determined. The contribution of this work is the unification and deepening of the topic related to the problem of the testing ofhydro-power structural elements.
%U https://www.sv-jme.eu/sl/article/stress-analysis-of-pipeline-as-hydropower-plants-structural-element/
%0 Journal Article
%R 10.5545/sv-jme.2019.6157
%& 51
%P 10
%J Strojniški vestnik - Journal of Mechanical Engineering
%V 66
%N 1
%@ 0039-2480
%8 2020-01-14
%7 2020-01-14
Ćulafić, Stefan, Taško  Maneski, & Darko  Bajić.
"Stress Analysis of a Pipeline as a Hydropower Plant Structural Element." Strojniški vestnik - Journal of Mechanical Engineering [Online], 66.1 (2020): 51-60. Web.  15 Jul. 2020
TY  - JOUR
AU  - Ćulafić, Stefan 
AU  - Maneski, Taško 
AU  - Bajić, Darko 
PY  - 2020
TI  - Stress Analysis of a Pipeline as a Hydropower Plant Structural Element
JF  - Strojniški vestnik - Journal of Mechanical Engineering
DO  - 10.5545/sv-jme.2019.6157
KW  - pipeline, branch junction, hydropower plant, strength analysis, shell intersection
N2  - This paper describes pipeline stress analysis, primarilybranch junctions, as a structural element in hydro-power plants. Pipelines are exposed to internal pressure,which is present under working conditions. Analysis of stresses in the pipeline of the hydropower plant is based on analytical, numerical, and experimental methods. In this paper, we will define the critical elements of the pipeline. After that, we will determine critical areas in the branch junction, under experimental conditions, where strain gauges should be installed. The obtained resultsshow that a boiler formula can be efficiently applied in the stress analysis. Also, a correlation between the internal pressure and the maximum circumferential stresses in the elastic zone is given. In the final sections of the paper, the limit value of the internal pressure as a load for which stress in the zone of plasticity appears and the safety factor of the branch junction in the exploitation conditions are determined. The contribution of this work is the unification and deepening of the topic related to the problem of the testing ofhydro-power structural elements.
UR  - https://www.sv-jme.eu/sl/article/stress-analysis-of-pipeline-as-hydropower-plants-structural-element/
@article{{sv-jme}{sv-jme.2019.6157},
	author = {Ćulafić, S., Maneski, T., Bajić, D.},
	title = {Stress Analysis of a Pipeline as a Hydropower Plant Structural Element},
	journal = {Strojniški vestnik - Journal of Mechanical Engineering},
	volume = {66},
	number = {1},
	year = {2020},
	doi = {10.5545/sv-jme.2019.6157},
	url = {https://www.sv-jme.eu/sl/article/stress-analysis-of-pipeline-as-hydropower-plants-structural-element/}
}
TY  - JOUR
AU  - Ćulafić, Stefan 
AU  - Maneski, Taško 
AU  - Bajić, Darko 
PY  - 2020/01/14
TI  - Stress Analysis of a Pipeline as a Hydropower Plant Structural Element
JF  - Strojniški vestnik - Journal of Mechanical Engineering; Vol 66, No 1 (2020): Strojniški vestnik - Journal of Mechanical Engineering
DO  - 10.5545/sv-jme.2019.6157
KW  - pipeline, branch junction, hydropower plant, strength analysis, shell intersection
N2  - This paper describes pipeline stress analysis, primarilybranch junctions, as a structural element in hydro-power plants. Pipelines are exposed to internal pressure,which is present under working conditions. Analysis of stresses in the pipeline of the hydropower plant is based on analytical, numerical, and experimental methods. In this paper, we will define the critical elements of the pipeline. After that, we will determine critical areas in the branch junction, under experimental conditions, where strain gauges should be installed. The obtained resultsshow that a boiler formula can be efficiently applied in the stress analysis. Also, a correlation between the internal pressure and the maximum circumferential stresses in the elastic zone is given. In the final sections of the paper, the limit value of the internal pressure as a load for which stress in the zone of plasticity appears and the safety factor of the branch junction in the exploitation conditions are determined. The contribution of this work is the unification and deepening of the topic related to the problem of the testing ofhydro-power structural elements.
UR  - https://www.sv-jme.eu/sl/article/stress-analysis-of-pipeline-as-hydropower-plants-structural-element/
Ćulafić, Stefan, Maneski, Taško, AND Bajić, Darko.
"Stress Analysis of a Pipeline as a Hydropower Plant Structural Element" Strojniški vestnik - Journal of Mechanical Engineering [Online], Volume 66 Number 1 (14 January 2020)

Avtorji

Inštitucije

  • University of Montenegro, Faculty of Mechanical Engineering, Montenegro 1
  • University of Belgrade, Faculty of Mechanical Engineering, Serbia 2

Informacije o papirju

Strojniški vestnik - Journal of Mechanical Engineering 66(2020)1, 51-60

https://doi.org/10.5545/sv-jme.2019.6157

This paper describes pipeline stress analysis, primarilybranch junctions, as a structural element in hydro-power plants. Pipelines are exposed to internal pressure,which is present under working conditions. Analysis of stresses in the pipeline of the hydropower plant is based on analytical, numerical, and experimental methods. In this paper, we will define the critical elements of the pipeline. After that, we will determine critical areas in the branch junction, under experimental conditions, where strain gauges should be installed. The obtained resultsshow that a boiler formula can be efficiently applied in the stress analysis. Also, a correlation between the internal pressure and the maximum circumferential stresses in the elastic zone is given. In the final sections of the paper, the limit value of the internal pressure as a load for which stress in the zone of plasticity appears and the safety factor of the branch junction in the exploitation conditions are determined. The contribution of this work is the unification and deepening of the topic related to the problem of the testing ofhydro-power structural elements.

pipeline, branch junction, hydropower plant, strength analysis, shell intersection