DŽEBO, Elvira ;ŽAGAR, Dušan ;ČETINA, Matjaž ;PETKOVŠEK, Gregor . Reducing the Computational Time of the Smoothed Particle Hydrodynamics Method with a Coupled 2-D/3-D Approach. Strojniški vestnik - Journal of Mechanical Engineering, [S.l.], v. 59, n.10, p. 575-584, june 2018. ISSN 0039-2480. Available at: <https://www.sv-jme.eu/article/reducing-the-computational-time-of-the-smoothed-particle-hydrodynamics-method-with-a-coupled-2-d3-d-approach/>. Date accessed: 20 dec. 2024. doi:http://dx.doi.org/10.5545/sv-jme.2013.944.
Džebo, E., Žagar, D., Četina, M., & Petkovšek, G. (2013). Reducing the Computational Time of the Smoothed Particle Hydrodynamics Method with a Coupled 2-D/3-D Approach. Strojniški vestnik - Journal of Mechanical Engineering, 59(10), 575-584. doi:http://dx.doi.org/10.5545/sv-jme.2013.944
@article{sv-jmesv-jme.2013.944,
author = {Elvira Džebo and Dušan Žagar and Matjaž Četina and Gregor Petkovšek},
title = {Reducing the Computational Time of the Smoothed Particle Hydrodynamics Method with a Coupled 2-D/3-D Approach},
journal = {Strojniški vestnik - Journal of Mechanical Engineering},
volume = {59},
number = {10},
year = {2013},
keywords = {SPH method; 2-D/3-D coupling; free-surface flow},
abstract = {Smoothed particle hydrodynamics (SPH) is a particle-based Lagrangian method that can be adapted for simulating free surface flows. The method is particularly suitable for phenomena in which the flow changes rapidly. A weakness of the SPH method is the very long computational time. However, this can be significantly reduced using new techniques. In this research, the two-dimensional (2-D) and three-dimensional (3-D) models Tis Isat, developed at the University of Ljubljana, were used with an appropriate coupling procedure. The new model was validated and calibrated against the results of laboratory experiments. The simulation results of the 2-D/3-D coupled model were compared to the measurements, to the results of the fully 3-D Tis Isat model and to the results of a one-dimensional (1-D) finite difference (FD) model. The performed SPH simulations showed good agreement with measurements and the 1-D model results in the symmetry axis of the channel. The two greatest advantages of the coupled model are a more realistic description of the water-level below the expansion and the significantly shorter computational time as a result of the adopted coupling procedure.},
issn = {0039-2480}, pages = {575-584}, doi = {10.5545/sv-jme.2013.944},
url = {https://www.sv-jme.eu/article/reducing-the-computational-time-of-the-smoothed-particle-hydrodynamics-method-with-a-coupled-2-d3-d-approach/}
}
Džebo, E.,Žagar, D.,Četina, M.,Petkovšek, G. 2013 June 59. Reducing the Computational Time of the Smoothed Particle Hydrodynamics Method with a Coupled 2-D/3-D Approach. Strojniški vestnik - Journal of Mechanical Engineering. [Online] 59:10
%A Džebo, Elvira %A Žagar, Dušan %A Četina, Matjaž %A Petkovšek, Gregor %D 2013 %T Reducing the Computational Time of the Smoothed Particle Hydrodynamics Method with a Coupled 2-D/3-D Approach %B 2013 %9 SPH method; 2-D/3-D coupling; free-surface flow %! Reducing the Computational Time of the Smoothed Particle Hydrodynamics Method with a Coupled 2-D/3-D Approach %K SPH method; 2-D/3-D coupling; free-surface flow %X Smoothed particle hydrodynamics (SPH) is a particle-based Lagrangian method that can be adapted for simulating free surface flows. The method is particularly suitable for phenomena in which the flow changes rapidly. A weakness of the SPH method is the very long computational time. However, this can be significantly reduced using new techniques. In this research, the two-dimensional (2-D) and three-dimensional (3-D) models Tis Isat, developed at the University of Ljubljana, were used with an appropriate coupling procedure. The new model was validated and calibrated against the results of laboratory experiments. The simulation results of the 2-D/3-D coupled model were compared to the measurements, to the results of the fully 3-D Tis Isat model and to the results of a one-dimensional (1-D) finite difference (FD) model. The performed SPH simulations showed good agreement with measurements and the 1-D model results in the symmetry axis of the channel. The two greatest advantages of the coupled model are a more realistic description of the water-level below the expansion and the significantly shorter computational time as a result of the adopted coupling procedure. %U https://www.sv-jme.eu/article/reducing-the-computational-time-of-the-smoothed-particle-hydrodynamics-method-with-a-coupled-2-d3-d-approach/ %0 Journal Article %R 10.5545/sv-jme.2013.944 %& 575 %P 10 %J Strojniški vestnik - Journal of Mechanical Engineering %V 59 %N 10 %@ 0039-2480 %8 2018-06-28 %7 2018-06-28
Džebo, Elvira, Dušan Žagar, Matjaž Četina, & Gregor Petkovšek. "Reducing the Computational Time of the Smoothed Particle Hydrodynamics Method with a Coupled 2-D/3-D Approach." Strojniški vestnik - Journal of Mechanical Engineering [Online], 59.10 (2013): 575-584. Web. 20 Dec. 2024
TY - JOUR AU - Džebo, Elvira AU - Žagar, Dušan AU - Četina, Matjaž AU - Petkovšek, Gregor PY - 2013 TI - Reducing the Computational Time of the Smoothed Particle Hydrodynamics Method with a Coupled 2-D/3-D Approach JF - Strojniški vestnik - Journal of Mechanical Engineering DO - 10.5545/sv-jme.2013.944 KW - SPH method; 2-D/3-D coupling; free-surface flow N2 - Smoothed particle hydrodynamics (SPH) is a particle-based Lagrangian method that can be adapted for simulating free surface flows. The method is particularly suitable for phenomena in which the flow changes rapidly. A weakness of the SPH method is the very long computational time. However, this can be significantly reduced using new techniques. In this research, the two-dimensional (2-D) and three-dimensional (3-D) models Tis Isat, developed at the University of Ljubljana, were used with an appropriate coupling procedure. The new model was validated and calibrated against the results of laboratory experiments. The simulation results of the 2-D/3-D coupled model were compared to the measurements, to the results of the fully 3-D Tis Isat model and to the results of a one-dimensional (1-D) finite difference (FD) model. The performed SPH simulations showed good agreement with measurements and the 1-D model results in the symmetry axis of the channel. The two greatest advantages of the coupled model are a more realistic description of the water-level below the expansion and the significantly shorter computational time as a result of the adopted coupling procedure. UR - https://www.sv-jme.eu/article/reducing-the-computational-time-of-the-smoothed-particle-hydrodynamics-method-with-a-coupled-2-d3-d-approach/
@article{{sv-jme}{sv-jme.2013.944},
author = {Džebo, E., Žagar, D., Četina, M., Petkovšek, G.},
title = {Reducing the Computational Time of the Smoothed Particle Hydrodynamics Method with a Coupled 2-D/3-D Approach},
journal = {Strojniški vestnik - Journal of Mechanical Engineering},
volume = {59},
number = {10},
year = {2013},
doi = {10.5545/sv-jme.2013.944},
url = {https://www.sv-jme.eu/article/reducing-the-computational-time-of-the-smoothed-particle-hydrodynamics-method-with-a-coupled-2-d3-d-approach/}
}
TY - JOUR AU - Džebo, Elvira AU - Žagar, Dušan AU - Četina, Matjaž AU - Petkovšek, Gregor PY - 2018/06/28 TI - Reducing the Computational Time of the Smoothed Particle Hydrodynamics Method with a Coupled 2-D/3-D Approach JF - Strojniški vestnik - Journal of Mechanical Engineering; Vol 59, No 10 (2013): Strojniški vestnik - Journal of Mechanical Engineering DO - 10.5545/sv-jme.2013.944 KW - SPH method, 2-D/3-D coupling, free-surface flow N2 - Smoothed particle hydrodynamics (SPH) is a particle-based Lagrangian method that can be adapted for simulating free surface flows. The method is particularly suitable for phenomena in which the flow changes rapidly. A weakness of the SPH method is the very long computational time. However, this can be significantly reduced using new techniques. In this research, the two-dimensional (2-D) and three-dimensional (3-D) models Tis Isat, developed at the University of Ljubljana, were used with an appropriate coupling procedure. The new model was validated and calibrated against the results of laboratory experiments. The simulation results of the 2-D/3-D coupled model were compared to the measurements, to the results of the fully 3-D Tis Isat model and to the results of a one-dimensional (1-D) finite difference (FD) model. The performed SPH simulations showed good agreement with measurements and the 1-D model results in the symmetry axis of the channel. The two greatest advantages of the coupled model are a more realistic description of the water-level below the expansion and the significantly shorter computational time as a result of the adopted coupling procedure. UR - https://www.sv-jme.eu/article/reducing-the-computational-time-of-the-smoothed-particle-hydrodynamics-method-with-a-coupled-2-d3-d-approach/
Džebo, Elvira, Žagar, Dušan, Četina, Matjaž, AND Petkovšek, Gregor. "Reducing the Computational Time of the Smoothed Particle Hydrodynamics Method with a Coupled 2-D/3-D Approach" Strojniški vestnik - Journal of Mechanical Engineering [Online], Volume 59 Number 10 (28 June 2018)
Strojniški vestnik - Journal of Mechanical Engineering 59(2013)10, 575-584
© The Authors, CC-BY 4.0 Int. Change in copyright policy from 2022, Jan 1st.
Smoothed particle hydrodynamics (SPH) is a particle-based Lagrangian method that can be adapted for simulating free surface flows. The method is particularly suitable for phenomena in which the flow changes rapidly. A weakness of the SPH method is the very long computational time. However, this can be significantly reduced using new techniques. In this research, the two-dimensional (2-D) and three-dimensional (3-D) models Tis Isat, developed at the University of Ljubljana, were used with an appropriate coupling procedure. The new model was validated and calibrated against the results of laboratory experiments. The simulation results of the 2-D/3-D coupled model were compared to the measurements, to the results of the fully 3-D Tis Isat model and to the results of a one-dimensional (1-D) finite difference (FD) model. The performed SPH simulations showed good agreement with measurements and the 1-D model results in the symmetry axis of the channel. The two greatest advantages of the coupled model are a more realistic description of the water-level below the expansion and the significantly shorter computational time as a result of the adopted coupling procedure.