KARADŽIĆ, Uroš ;BULATOVIĆ, Vladimir ;BERGANT, Anton . Valve-Induced Water Hammer and Column Separation in a Pipeline Apparatus. Strojniški vestnik - Journal of Mechanical Engineering, [S.l.], v. 60, n.11, p. 742-754, june 2018. ISSN 0039-2480. Available at: <https://www.sv-jme.eu/sl/article/valve-induced-water-hammer-and-column-separation-in-a-pipeline-apparatus/>. Date accessed: 10 dec. 2024. doi:http://dx.doi.org/10.5545/sv-jme.2014.1882.
Karadžić, U., Bulatović, V., & Bergant, A. (2014). Valve-Induced Water Hammer and Column Separation in a Pipeline Apparatus. Strojniški vestnik - Journal of Mechanical Engineering, 60(11), 742-754. doi:http://dx.doi.org/10.5545/sv-jme.2014.1882
@article{sv-jmesv-jme.2014.1882, author = {Uroš Karadžić and Vladimir Bulatović and Anton Bergant}, title = {Valve-Induced Water Hammer and Column Separation in a Pipeline Apparatus}, journal = {Strojniški vestnik - Journal of Mechanical Engineering}, volume = {60}, number = {11}, year = {2014}, keywords = {water hammer, experimental setup, column separation, unsteady friction, piping systems}, abstract = {A flexible experimental apparatus for investigating water hammer and column separation in an unsteady friction-dominated pipelines has been developed and designed. The apparatus has been tested for steady and unsteady flow conditions. Transient cavitation and column separation phenomena have been observed in a number of experimental runs. Water hammer has been triggered by both the closing and opening of electro-pneumatic (EV) and hand-operated (HV) valves. The experimental data have been compared with results given from in-house numerical code written in Visual Fortran based on the method of the characteristics (MOC) with a convolution-based unsteady friction model (CBM) included. The column separation and transient cavitation phenomena are modelled via a discrete gas cavity model (DGCM). There is good agreement between the experimental and numerical results; the model is robust and, therefore, it is recommended for engineering practice. In addition, the influence of variations of the pressure wave speed and the uncertainty in flow rate measured by the electromagnetic flow meter are also investigated.}, issn = {0039-2480}, pages = {742-754}, doi = {10.5545/sv-jme.2014.1882}, url = {https://www.sv-jme.eu/sl/article/valve-induced-water-hammer-and-column-separation-in-a-pipeline-apparatus/} }
Karadžić, U.,Bulatović, V.,Bergant, A. 2014 June 60. Valve-Induced Water Hammer and Column Separation in a Pipeline Apparatus. Strojniški vestnik - Journal of Mechanical Engineering. [Online] 60:11
%A Karadžić, Uroš %A Bulatović, Vladimir %A Bergant, Anton %D 2014 %T Valve-Induced Water Hammer and Column Separation in a Pipeline Apparatus %B 2014 %9 water hammer, experimental setup, column separation, unsteady friction, piping systems %! Valve-Induced Water Hammer and Column Separation in a Pipeline Apparatus %K water hammer, experimental setup, column separation, unsteady friction, piping systems %X A flexible experimental apparatus for investigating water hammer and column separation in an unsteady friction-dominated pipelines has been developed and designed. The apparatus has been tested for steady and unsteady flow conditions. Transient cavitation and column separation phenomena have been observed in a number of experimental runs. Water hammer has been triggered by both the closing and opening of electro-pneumatic (EV) and hand-operated (HV) valves. The experimental data have been compared with results given from in-house numerical code written in Visual Fortran based on the method of the characteristics (MOC) with a convolution-based unsteady friction model (CBM) included. The column separation and transient cavitation phenomena are modelled via a discrete gas cavity model (DGCM). There is good agreement between the experimental and numerical results; the model is robust and, therefore, it is recommended for engineering practice. In addition, the influence of variations of the pressure wave speed and the uncertainty in flow rate measured by the electromagnetic flow meter are also investigated. %U https://www.sv-jme.eu/sl/article/valve-induced-water-hammer-and-column-separation-in-a-pipeline-apparatus/ %0 Journal Article %R 10.5545/sv-jme.2014.1882 %& 742 %P 13 %J Strojniški vestnik - Journal of Mechanical Engineering %V 60 %N 11 %@ 0039-2480 %8 2018-06-28 %7 2018-06-28
Karadžić, Uroš, Vladimir Bulatović, & Anton Bergant. "Valve-Induced Water Hammer and Column Separation in a Pipeline Apparatus." Strojniški vestnik - Journal of Mechanical Engineering [Online], 60.11 (2014): 742-754. Web. 10 Dec. 2024
TY - JOUR AU - Karadžić, Uroš AU - Bulatović, Vladimir AU - Bergant, Anton PY - 2014 TI - Valve-Induced Water Hammer and Column Separation in a Pipeline Apparatus JF - Strojniški vestnik - Journal of Mechanical Engineering DO - 10.5545/sv-jme.2014.1882 KW - water hammer, experimental setup, column separation, unsteady friction, piping systems N2 - A flexible experimental apparatus for investigating water hammer and column separation in an unsteady friction-dominated pipelines has been developed and designed. The apparatus has been tested for steady and unsteady flow conditions. Transient cavitation and column separation phenomena have been observed in a number of experimental runs. Water hammer has been triggered by both the closing and opening of electro-pneumatic (EV) and hand-operated (HV) valves. The experimental data have been compared with results given from in-house numerical code written in Visual Fortran based on the method of the characteristics (MOC) with a convolution-based unsteady friction model (CBM) included. The column separation and transient cavitation phenomena are modelled via a discrete gas cavity model (DGCM). There is good agreement between the experimental and numerical results; the model is robust and, therefore, it is recommended for engineering practice. In addition, the influence of variations of the pressure wave speed and the uncertainty in flow rate measured by the electromagnetic flow meter are also investigated. UR - https://www.sv-jme.eu/sl/article/valve-induced-water-hammer-and-column-separation-in-a-pipeline-apparatus/
@article{{sv-jme}{sv-jme.2014.1882}, author = {Karadžić, U., Bulatović, V., Bergant, A.}, title = {Valve-Induced Water Hammer and Column Separation in a Pipeline Apparatus}, journal = {Strojniški vestnik - Journal of Mechanical Engineering}, volume = {60}, number = {11}, year = {2014}, doi = {10.5545/sv-jme.2014.1882}, url = {https://www.sv-jme.eu/sl/article/valve-induced-water-hammer-and-column-separation-in-a-pipeline-apparatus/} }
TY - JOUR AU - Karadžić, Uroš AU - Bulatović, Vladimir AU - Bergant, Anton PY - 2018/06/28 TI - Valve-Induced Water Hammer and Column Separation in a Pipeline Apparatus JF - Strojniški vestnik - Journal of Mechanical Engineering; Vol 60, No 11 (2014): Strojniški vestnik - Journal of Mechanical Engineering DO - 10.5545/sv-jme.2014.1882 KW - water hammer, experimental setup, column separation, unsteady friction, piping systems N2 - A flexible experimental apparatus for investigating water hammer and column separation in an unsteady friction-dominated pipelines has been developed and designed. The apparatus has been tested for steady and unsteady flow conditions. Transient cavitation and column separation phenomena have been observed in a number of experimental runs. Water hammer has been triggered by both the closing and opening of electro-pneumatic (EV) and hand-operated (HV) valves. The experimental data have been compared with results given from in-house numerical code written in Visual Fortran based on the method of the characteristics (MOC) with a convolution-based unsteady friction model (CBM) included. The column separation and transient cavitation phenomena are modelled via a discrete gas cavity model (DGCM). There is good agreement between the experimental and numerical results; the model is robust and, therefore, it is recommended for engineering practice. In addition, the influence of variations of the pressure wave speed and the uncertainty in flow rate measured by the electromagnetic flow meter are also investigated. UR - https://www.sv-jme.eu/sl/article/valve-induced-water-hammer-and-column-separation-in-a-pipeline-apparatus/
Karadžić, Uroš, Bulatović, Vladimir, AND Bergant, Anton. "Valve-Induced Water Hammer and Column Separation in a Pipeline Apparatus" Strojniški vestnik - Journal of Mechanical Engineering [Online], Volume 60 Number 11 (28 June 2018)
Strojniški vestnik - Journal of Mechanical Engineering 60(2014)11, 742-754
© The Authors, CC-BY 4.0 Int. Change in copyright policy from 2022, Jan 1st.
A flexible experimental apparatus for investigating water hammer and column separation in an unsteady friction-dominated pipelines has been developed and designed. The apparatus has been tested for steady and unsteady flow conditions. Transient cavitation and column separation phenomena have been observed in a number of experimental runs. Water hammer has been triggered by both the closing and opening of electro-pneumatic (EV) and hand-operated (HV) valves. The experimental data have been compared with results given from in-house numerical code written in Visual Fortran based on the method of the characteristics (MOC) with a convolution-based unsteady friction model (CBM) included. The column separation and transient cavitation phenomena are modelled via a discrete gas cavity model (DGCM). There is good agreement between the experimental and numerical results; the model is robust and, therefore, it is recommended for engineering practice. In addition, the influence of variations of the pressure wave speed and the uncertainty in flow rate measured by the electromagnetic flow meter are also investigated.