Ram Pump, CFD Simulation Ansys Fluent Training

$150.00 Student Discount

In this project, a ram pump has been simulated and the results of this simulation have been investigated.

Click on Add To Cart and obtain the Geometry file, Mesh file, and a Comprehensive ANSYS Fluent Training Video. By the way, You can pay in installments through Klarna, Afterpay (Clearpay), and Affirm.

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Special Offers For Single Product

If you need the Geometry designing and Mesh generation training video for one product, you can choose this option.
If you need expert consultation through the training video, this option gives you 1-hour technical support.
The journal file in ANSYS Fluent is used to record and automate simulations for repeatability and batch processing.
editable geometry and mesh allows users to create and modify geometry and mesh to define the computational domain for simulations.
The case and data files in ANSYS Fluent store the simulation setup and results, respectively, for analysis and post-processing.
Geometry, Mesh, and CFD Simulation methodologygy explanation, result analysis and conclusion
The MR CFD certification can be a valuable addition to a student resume, and passing the interactive test can demonstrate a strong understanding of CFD simulation principles and techniques related to this product.

Description

Ram Pump Project Description

In this project, a ram pump has been simulated by Ansys Fluent software. In this simulation, a mesh motion model with an angular velocity of 1 radian per second has been used, and the input speed has Water is one m/s, and at the outlet, water is discharged at atmospheric pressure.

Geometry & Mesh

The two-dimensional geometry of this project has been produced with Spaceclim software. The length of the calculation domain is 220 cm, and its height is 153 cm.

Ram Pump

The meshing of this project has been done with Ansys Meshing software, and the type of elements is unstructured. Also, the total number of elements is 325579.

Ram Pump

Ram Pump CFD Simulation

  1. Due to the incompressibility of the flow, the pressure-based solver method has been selected.
  2. The simulation is transient.
  3. The gravity effect is considered equal to -9.81 m.s-1on Y-axis

The following tables represent a summary of the defining steps of the problem in this project and its solution:

Models
Viscous model k-omega
Model SST
Cell zone condition
Valve left &right Mesh motion
Rotational velocity 1 rad/s
Boundary conditions
Inlet velocity inlet
Velocity magnitude 1m/s
Outlet Pressure outlet
Gauge pressure 0 pa
Walls Stationary wall
Solution Methods
Pressure-velocity coupling   Coupled
Spatial discretization Pressure Second-order
Momentum second-order upwind
Turbulent kinetic energy first-order upwind
Turbulent dissipation rate first-order upwind
Initialization
Initialization method   Hybrid

Ram Pump Results

At the end of the simulation, we can see the velocity and pressure meters. It is clear that when both valves are half-closed, this suffocation increases the pressure in the pipe and when one of the valves, The face is entirely open. The other valve is completely closed. All the inlet fluid comes out with the high pressure created by the open side

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