[Fluid-Structure Interaction Case] Drop Analysis of a Water-Filled Bottle Using the ALE Method
Check the effects of settings that allow fluid mesh movement to follow the structure!
This presentation introduces a case study of fluid-structure interaction analysis using the ALE method in "LS-DYNA," focusing on the drop analysis of a water-filled bottle. In addition to the conventional ALE method, analyses were conducted using the Structured-ALE (S-ALE) available from Ver.R9 and the automatic conversion function from the ALE model to the S-ALE model available from Ver.R10. Results comparing behavior and computation time are presented. When comparing Case 1 and Case 2, as well as Case 3 and Case 4, it is confirmed that the S-ALE exhibits behavior nearly identical to that of the conventional ALE while also reducing computation time. 【Model Overview】 - A water-filled bottle is placed at a 5-degree tilt on a horizontal rigid floor. - Initial velocity of 4,000 mm/s and gravitational acceleration are applied to the entire model for the drop analysis. *For more details, please refer to the related links or feel free to contact us.*
Inquire About This Product
basic information
【Analysis Results】 - There are slight differences in the behavior of water depending on the presence or absence of tracking settings. - The computation time is shorter with tracking settings enabled. - Comparing Case 1 with Case 2 and Case 3 with Case 4, it can be confirmed that S-ALE exhibits behavior almost identical to conventional ALE, while also reducing computation time. - S-ALE is considered a useful method for performing analyses using the ALE method in a simple and fast manner. *For more details, please refer to the related links or feel free to contact us.*
Price range
Delivery Time
Applications/Examples of results
For more details, please refer to the related links or feel free to contact us.
Company information
● We support the R&D and production processes of the manufacturing industry with CAE technology. ● We propose efficient problem-solving methods to meet various CAE-related needs of our customers.
![[Heat-Fluid-Structure Coupling Example] Cooling of a Metal Pipe](https://image.mono.ipros.com/public/product/image/503/2000811590/IPROS24764595362581102358.png?w=280&h=280)
![[Magnetic Field - Heat - Structural Coupling Case] Analysis of Ultra-High Magnetic Field Generation](https://image.mono.ipros.com/public/product/image/a79/2000811638/IPROS38067428607662637983.png?w=280&h=280)
![[Magnetic Field - Thermal - Structural Coupling Case] Volume 1: Analysis of High Magnetic Field Generation by Coil Method](https://image.mono.ipros.com/public/product/image/18c/2000811659/IPROS51912251703559885832.png?w=280&h=280)
![[Case Study] Coupled Analysis with MATLAB/Simulink](https://image.mono.ipros.com/public/product/image/fac/2000397572/IPROS4982302873263670351.jpg?w=280&h=280)
![[Analysis Case] Induction Heating Analysis of Steel Plates (Coupled Analysis of Magnetic Field and Heat)](https://image.mono.ipros.com/public/product/image/bc6/2000060423/IPROS57433509186211173817.gif?w=280&h=280)
![[RecurDyn Implementation Case] Mitsubishi Electric Corporation](https://image.mono.ipros.com/public/product/image/440/2001509331/IPROS13377763177052223439.PNG?w=280&h=280)
