Mathematical and numerical model needed for description of single-elbow pipe movement in horizontal Z-Y plane coupled with one-dimensional single-phase fluid dynamics is described and discussed. The governing phenomenon is also known as two-way Fluid-Structure Interaction. Standard Skalak’s four-equation model was improved with additional four Timoshenko’s beam equations for description of flexural displacements and rotations. The applied model was solved with improved second-order accurate numerical method that is based on Godounov’s upwind first-order accurate method. The model was successfully used for simulation of the rod impact induced transient and conventional instantaneous valve closure induced transient in the tank-pipe-valve system. Special attention was made to the applicability of the applied numerical method.
Skip Nav Destination
ASME 2006 Pressure Vessels and Piping/ICPVT-11 Conference
July 23–27, 2006
Vancouver, BC, Canada
Conference Sponsors:
- Pressure Vessels and Piping Division
ISBN:
0-7918-4755-1
PROCEEDINGS PAPER
Single-Phase Transient in Single-Elbow Pipe
Janez Gale,
Janez Gale
Jozˇef Stefan Institute, Ljubljana, Slovenia
Search for other works by this author on:
Iztok Tiselj
Iztok Tiselj
Jozˇef Stefan Institute, Ljubljana, Slovenia
Search for other works by this author on:
Janez Gale
Jozˇef Stefan Institute, Ljubljana, Slovenia
Iztok Tiselj
Jozˇef Stefan Institute, Ljubljana, Slovenia
Paper No:
PVP2006-ICPVT-11-93396, pp. 1519-1527; 9 pages
Published Online:
July 23, 2008
Citation
Gale, J, & Tiselj, I. "Single-Phase Transient in Single-Elbow Pipe." Proceedings of the ASME 2006 Pressure Vessels and Piping/ICPVT-11 Conference. Volume 4: Fluid Structure Interaction, Parts A and B. Vancouver, BC, Canada. July 23–27, 2006. pp. 1519-1527. ASME. https://doi.org/10.1115/PVP2006-ICPVT-11-93396
Download citation file:
4
Views
0
Citations
Related Proceedings Papers
Related Articles
Godunov’s Method for Simulatinons of Fluid-Structure Interaction in Piping Systems
J. Pressure Vessel Technol (August,2008)
Simulation of Structural Deformations of Flexible Piping Systems by Acoustic Excitation
J. Pressure Vessel Technol (August,2007)
Two-Dimensional FSI Simulation of Closing Dynamics of a Tilting Disk Mechanical Heart Valve
J. Med. Devices (March,2010)
Related Chapters
Introduction
Introduction to Finite Element, Boundary Element, and Meshless Methods: With Applications to Heat Transfer and Fluid Flow
Dynamic Behavior of Pumping Systems
Pipeline Pumping and Compression Systems: A Practical Approach
Analytical and Numerical Methods in Fluid Flow and Heat Transfer
Applications of Mathematical Heat Transfer and Fluid Flow Models in Engineering and Medicine