Transient simulation, visualization and PIV-LIF measurements of the cavitation on different hydrofoil configurations

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DULAR, Matevž ;ŠIROK, Brane ;BACHERT, Rudolf ;STOFFEL, Bernd .
Transient simulation, visualization and PIV-LIF measurements of the cavitation on different hydrofoil configurations. 
Strojniški vestnik - Journal of Mechanical Engineering, [S.l.], v. 51, n.1, p. 13-27, august 2017. 
ISSN 0039-2480.
Available at: <https://www.sv-jme.eu/article/transient-simulation-visualization-and-piv-lif-measurements-of-the-cavitation-on-different-hydrofoil-configurations/>. Date accessed: 24 feb. 2024. 
doi:http://dx.doi.org/.
Dular, M., Širok, B., Bachert, R., & Stoffel, B.
(2005).
Transient simulation, visualization and PIV-LIF measurements of the cavitation on different hydrofoil configurations.
Strojniški vestnik - Journal of Mechanical Engineering, 51(1), 13-27.
doi:http://dx.doi.org/
@article{.,
	author = {Matevž  Dular and Brane  Širok and Rudolf  Bachert and Bernd  Stoffel},
	title = {Transient simulation, visualization and PIV-LIF measurements of the cavitation on different hydrofoil configurations},
	journal = {Strojniški vestnik - Journal of Mechanical Engineering},
	volume = {51},
	number = {1},
	year = {2005},
	keywords = {cavitation; compuatational fluid dynamics; visualization; particle image velocimetry (PIV); },
	abstract = {This paper concerns a numerical and experimental study of cavitating flow around different single hydrofoils. The program package Fluent was used to calculate the unsteady flow, and the homogeneous flow principle was used to describe two-phase flow. The cavitation model based on a simplified RayleighPlesset equation for bubble dynamics, was used to describe the appearance and collapse of a cavitation cloud. A 3D transient simulation of cavitating flow under different conditions for two hydrofoils was made. Images of the vapour structures under different cavitation conditions for the two hydrofoils were acquired. A PIVLIF method was used to obtain the velocity field inside and outside the vapour cavity. Measurements of the cavitation cloud shedding frequencies were made. Numerically predicted distributions of the water vapour and the velocity field were compared with experimental results. The experimentally determined and numerically predicted mean cavity structure lengths along the hydrofoil were compared. Also, a comparison between the numerically predicted and the experimental cavitation cloud shedding frequencies was made. In all cases a good correlation between the experimental results and the numerical simulations was found. The simulation was also able to correctly predict the formation of typical horseshoe cavitation structures. },
	issn = {0039-2480},	pages = {13-27},	doi = {},
	url = {https://www.sv-jme.eu/article/transient-simulation-visualization-and-piv-lif-measurements-of-the-cavitation-on-different-hydrofoil-configurations/}
}
Dular, M.,Širok, B.,Bachert, R.,Stoffel, B.
2005 August 51. Transient simulation, visualization and PIV-LIF measurements of the cavitation on different hydrofoil configurations. Strojniški vestnik - Journal of Mechanical Engineering. [Online] 51:1
%A Dular, Matevž 
%A Širok, Brane 
%A Bachert, Rudolf 
%A Stoffel, Bernd 
%D 2005
%T Transient simulation, visualization and PIV-LIF measurements of the cavitation on different hydrofoil configurations
%B 2005
%9 cavitation; compuatational fluid dynamics; visualization; particle image velocimetry (PIV); 
%! Transient simulation, visualization and PIV-LIF measurements of the cavitation on different hydrofoil configurations
%K cavitation; compuatational fluid dynamics; visualization; particle image velocimetry (PIV); 
%X This paper concerns a numerical and experimental study of cavitating flow around different single hydrofoils. The program package Fluent was used to calculate the unsteady flow, and the homogeneous flow principle was used to describe two-phase flow. The cavitation model based on a simplified RayleighPlesset equation for bubble dynamics, was used to describe the appearance and collapse of a cavitation cloud. A 3D transient simulation of cavitating flow under different conditions for two hydrofoils was made. Images of the vapour structures under different cavitation conditions for the two hydrofoils were acquired. A PIVLIF method was used to obtain the velocity field inside and outside the vapour cavity. Measurements of the cavitation cloud shedding frequencies were made. Numerically predicted distributions of the water vapour and the velocity field were compared with experimental results. The experimentally determined and numerically predicted mean cavity structure lengths along the hydrofoil were compared. Also, a comparison between the numerically predicted and the experimental cavitation cloud shedding frequencies was made. In all cases a good correlation between the experimental results and the numerical simulations was found. The simulation was also able to correctly predict the formation of typical horseshoe cavitation structures. 
%U https://www.sv-jme.eu/article/transient-simulation-visualization-and-piv-lif-measurements-of-the-cavitation-on-different-hydrofoil-configurations/
%0 Journal Article
%R 
%& 13
%P 15
%J Strojniški vestnik - Journal of Mechanical Engineering
%V 51
%N 1
%@ 0039-2480
%8 2017-08-18
%7 2017-08-18
Dular, Matevž, Brane  Širok, Rudolf  Bachert, & Bernd  Stoffel.
"Transient simulation, visualization and PIV-LIF measurements of the cavitation on different hydrofoil configurations." Strojniški vestnik - Journal of Mechanical Engineering [Online], 51.1 (2005): 13-27. Web.  24 Feb. 2024
TY  - JOUR
AU  - Dular, Matevž 
AU  - Širok, Brane 
AU  - Bachert, Rudolf 
AU  - Stoffel, Bernd 
PY  - 2005
TI  - Transient simulation, visualization and PIV-LIF measurements of the cavitation on different hydrofoil configurations
JF  - Strojniški vestnik - Journal of Mechanical Engineering
DO  - 
KW  - cavitation; compuatational fluid dynamics; visualization; particle image velocimetry (PIV); 
N2  - This paper concerns a numerical and experimental study of cavitating flow around different single hydrofoils. The program package Fluent was used to calculate the unsteady flow, and the homogeneous flow principle was used to describe two-phase flow. The cavitation model based on a simplified RayleighPlesset equation for bubble dynamics, was used to describe the appearance and collapse of a cavitation cloud. A 3D transient simulation of cavitating flow under different conditions for two hydrofoils was made. Images of the vapour structures under different cavitation conditions for the two hydrofoils were acquired. A PIVLIF method was used to obtain the velocity field inside and outside the vapour cavity. Measurements of the cavitation cloud shedding frequencies were made. Numerically predicted distributions of the water vapour and the velocity field were compared with experimental results. The experimentally determined and numerically predicted mean cavity structure lengths along the hydrofoil were compared. Also, a comparison between the numerically predicted and the experimental cavitation cloud shedding frequencies was made. In all cases a good correlation between the experimental results and the numerical simulations was found. The simulation was also able to correctly predict the formation of typical horseshoe cavitation structures. 
UR  - https://www.sv-jme.eu/article/transient-simulation-visualization-and-piv-lif-measurements-of-the-cavitation-on-different-hydrofoil-configurations/
@article{{}{.},
	author = {Dular, M., Širok, B., Bachert, R., Stoffel, B.},
	title = {Transient simulation, visualization and PIV-LIF measurements of the cavitation on different hydrofoil configurations},
	journal = {Strojniški vestnik - Journal of Mechanical Engineering},
	volume = {51},
	number = {1},
	year = {2005},
	doi = {},
	url = {https://www.sv-jme.eu/article/transient-simulation-visualization-and-piv-lif-measurements-of-the-cavitation-on-different-hydrofoil-configurations/}
}
TY  - JOUR
AU  - Dular, Matevž 
AU  - Širok, Brane 
AU  - Bachert, Rudolf 
AU  - Stoffel, Bernd 
PY  - 2017/08/18
TI  - Transient simulation, visualization and PIV-LIF measurements of the cavitation on different hydrofoil configurations
JF  - Strojniški vestnik - Journal of Mechanical Engineering; Vol 51, No 1 (2005): Strojniški vestnik - Journal of Mechanical Engineering
DO  - 
KW  - cavitation, compuatational fluid dynamics, visualization, particle image velocimetry (PIV), 
N2  - This paper concerns a numerical and experimental study of cavitating flow around different single hydrofoils. The program package Fluent was used to calculate the unsteady flow, and the homogeneous flow principle was used to describe two-phase flow. The cavitation model based on a simplified RayleighPlesset equation for bubble dynamics, was used to describe the appearance and collapse of a cavitation cloud. A 3D transient simulation of cavitating flow under different conditions for two hydrofoils was made. Images of the vapour structures under different cavitation conditions for the two hydrofoils were acquired. A PIVLIF method was used to obtain the velocity field inside and outside the vapour cavity. Measurements of the cavitation cloud shedding frequencies were made. Numerically predicted distributions of the water vapour and the velocity field were compared with experimental results. The experimentally determined and numerically predicted mean cavity structure lengths along the hydrofoil were compared. Also, a comparison between the numerically predicted and the experimental cavitation cloud shedding frequencies was made. In all cases a good correlation between the experimental results and the numerical simulations was found. The simulation was also able to correctly predict the formation of typical horseshoe cavitation structures. 
UR  - https://www.sv-jme.eu/article/transient-simulation-visualization-and-piv-lif-measurements-of-the-cavitation-on-different-hydrofoil-configurations/
Dular, Matevž, Širok, Brane, Bachert, Rudolf, AND Stoffel, Bernd.
"Transient simulation, visualization and PIV-LIF measurements of the cavitation on different hydrofoil configurations" Strojniški vestnik - Journal of Mechanical Engineering [Online], Volume 51 Number 1 (18 August 2017)

Authors

Affiliations

  • University of Ljubljana, Faculty of Mechanical Engineering, Slovenia
  • University of Ljubljana, Faculty of Mechanical Engineering, Slovenia
  • Darmstadt University of Technology, Germany
  • Darmstadt University of Technology, Germany

Paper's information

Strojniški vestnik - Journal of Mechanical Engineering 51(2005)1, 13-27
© The Authors, CC-BY 4.0 Int. Change in copyright policy from 2022, Jan 1st.

This paper concerns a numerical and experimental study of cavitating flow around different single hydrofoils. The program package Fluent was used to calculate the unsteady flow, and the homogeneous flow principle was used to describe two-phase flow. The cavitation model based on a simplified RayleighPlesset equation for bubble dynamics, was used to describe the appearance and collapse of a cavitation cloud. A 3D transient simulation of cavitating flow under different conditions for two hydrofoils was made. Images of the vapour structures under different cavitation conditions for the two hydrofoils were acquired. A PIVLIF method was used to obtain the velocity field inside and outside the vapour cavity. Measurements of the cavitation cloud shedding frequencies were made. Numerically predicted distributions of the water vapour and the velocity field were compared with experimental results. The experimentally determined and numerically predicted mean cavity structure lengths along the hydrofoil were compared. Also, a comparison between the numerically predicted and the experimental cavitation cloud shedding frequencies was made. In all cases a good correlation between the experimental results and the numerical simulations was found. The simulation was also able to correctly predict the formation of typical horseshoe cavitation structures. 

cavitation; compuatational fluid dynamics; visualization; particle image velocimetry (PIV);