|
[Sponsors] |
June 5, 2017, 13:58 |
Simulation of single particle impact
|
#1 |
New Member
Karthik
Join Date: Apr 2017
Posts: 29
Rep Power: 9 |
Hallo friends,
I am currently doing a mini thesis on "Simulation of single ceramic particle - 2D". I am doing in Fluent 17.2. I have done using the following VOF model 1. Multiphase model (Air - primary phase, ceramic - secondary phase) 2. I have given velocity of a particle as 500 m/s, viscosity - 50 (constant), solidus temp - 2880, liquidous temp - 2980, thermal conductivity - 2, density - 3000, CP - 500, molecular weight - 341, reference temperature - 298 3. solution methods : Gradient - least square cell based, Pressure - presto, Momentum - second order upwind, Vol frac - Compressive, Energy - Second order upwind, Transient formulation - First order implicit. 4. I am using explicit model without implicit body force. 5. Phase Interaction - Surface tension force modeling - Continum surface force and wall adhesion, surface tension coefficient - 500 n/m I have to track the simulation of single particle impact on the substrate and splat formation and its solidification. I have attached the image file of particle, i have no idea as why the particle is not splashing and solidifying? Please help me to resolve this issue. It will be great if anyone make quick response, as i can show any improvement in my thesis. Thanks in advance. |
|
|
|
Similar Threads | ||||
Thread | Thread Starter | Forum | Replies | Last Post |
DDPM or DEM Simulation for big diameter particle | roopesh99 | Fluent Multiphase | 6 | July 15, 2016 04:06 |
DDPM or DEM Simulation for big diameter particle | roopesh99 | Mesh Generation & Pre-Processing | 0 | June 1, 2016 01:28 |
particle tracking & topo changes -> simulation crashes in 1.6-ext | strakakl | OpenFOAM Programming & Development | 8 | February 3, 2013 07:14 |
creating and following a single particle | orland | FLUENT | 3 | April 4, 2011 16:41 |
Plotting particle wall impact angle (Lagrangian pt | Bart Prast | CFX | 0 | January 26, 2009 04:23 |