Deflection of an Elastic Dam Under Water Pressure

In this model, you will learn how to simulate to investigate the response of fluid under gravity loading passing through a flexible dam gate. The coupled Eulerian-Lagrangian (CEL) analysis technique is used to account for the interaction between the fluid and the dam.

In the initial configuration of the model, water is located in a rectangular reservoir. The floor and right side of the reservoir are fixed. On the left side the water is contained by an elastic dam wall; the top half of the dam is fixed, but the bottom half is unconstrained. Under a gravity load the water pushes against the dam, deflects the bottom portion of the dam, and flows freely out of the reservoir.

Price: $10

Attention:

• Please note that this Cae file cannot open in versions lower than Abaqus 6.14.4. 
• After receiving payment, the delivery process will start, and all related files will be sent through email.
• For any help regarding orders, please feel free to contact shwenwe13@gmail.com. Thanks for your support.

Eulerian Analysis of a Collapsing Water Column

In this model, you will learn how utilizes the pure Eulerian analysis technique to model a dynamic fluid flow event involving large deformation. A column of water is subjected to a gravity load, causing the column to collapse and flow along a flat, rigid floor. 

Price: $10

CEL Model of a Boat Floating on a Wavy Sea

The CEL method was formulated with the aim of combining the advantages of the Lagrangian and Eulerian formulations. Coupled Eulerian-Lagrangian (CEL)  analysis is typically used to model the interactions between a solid body and a yielding or fluid material.

In this model, you will learn how to create a CEL model of a boat floating on a wavy sea. To simplify the solution and reduce the computational cost, the boat and gate are assumed to be rigid bodies. The gate was placed in contact with the water and was utilized to generate waves.

This simulation model will show you:

-how to define the material properties of an Eulerian material for a fluid;

-how to use the volume fraction tool to determine which part of the Eulerian region is filled with material; 

-how to use the volume fraction tool to determine which part of the Eulerian region is empty.

-definition of periodic amplitude

Price: $10

Attention:

• Please note that this Cae file cannot open in versions lower than Abaqus 6.14.4. 
• After receiving payment, the delivery process will start, and all related files will be sent through email.
• For any help regarding orders, please feel free to contact shwenwe13@gmail.com. Thanks for your support.