Full hydro of PFI engine

Aim: To clean the geometry and meshing the mid surface extracted and also assigining the thickness to the meshed mid surface. Procedure: Import the model and check for errors and shift the geometry color mode to mixed. use the quick edit option and fix the errors. Like red lines show single surface green lines show double…

Objective: To check the geometrical errors and 2D and 3D mesh the given suspension and tyre model and also make appropriate connections to the model. Procedure: Import the given model which looks like the image shown below After importing the first job is to check if the model is joined together or not,If not then  TOPO…

time taken was little less than 1 hour here is the final image

 THe first model took about 1 and a half hour The second model took about 45 mins

Car dashboard interface design elements were analyzed and five representative samples were selected. Four aspects were explored, namely dashboard design style, interface layout, information framework, and hierarchical table. Now the dashboard has to meshed.Mesh can be many different types but the basic types are trias…

Aim: To remove geometric errors and perform volume mesh using tetra elements with the given quality criteria. Procedure: Import the file using the shortcut key as it is easy to import he IGS format file using the shortcut key.Then perform the necessary fine tunnings.Do topo operation on the whole geometry to join nearby…

Objective : To extract mid surface of the given model and to mesh the model according to the given criteria. Procedure : Import the given model as it is in .stp format and cannot be opened directly;ANSA converts the file to a readable format and presents it. The model has different parts and all of the parts have to meshed…

Compression ratio of this engine can be calculated using the volume graph obatined from the outputs.We can use the crest and trough of the line plot of volume; down below is a figure of the volume plot. . By observation the crest value is 0.000574217 m^3 and trough value is 0.0000570338 m^3; using these values compression…

Two different types of viscous fluid flows are encountered in general: laminar and turbulent. The solution of the navier-stokes equation does not raise any fundamental difficulties in the case of laminar flow. However, the simulation of turbulent flows still constitutes a significant challenge and it can  be found…

Setup: The tube is divided in two regions i.e high pressure and low pressure. High pressure is at 6 bar and low is at 1 bar pressure. Fill the high pressure region with nitrogen and low pressure region with oxygen. Create a event 0.001 seconds to break the diapraram and let the fluids mix. The following plots explain the…

For subsonic shockwaves: For inlet the boundary type should be set to inflow. The pressure is set to neumann boundary condition.Velocity is kept at 100 m/s. Temperature is 286 kelvin and species is set to AIR. Outlet should be kept at neumann boundary condition i.e the condition specifies the values in which the derivative…

The walls of the pipe should be given boundary type as wall and motion should be stationary and obey law of wall. To the inlet give boundary type as inflow and set it to pressure of 150000 pascal, temprature as 300 kelvin and sepcies boundary as AIR. At outlet give the boundary type as outflow and pressure as 100000 pascal…

Objective: To learn how to clean the given geometry and mesh it as per the volume of the turbocharger. Procedure: First import the model from the system and while opening the ANSA software choose the CFD option from the layout menu. Next thing we have to do is eliminate the single cons and those gliching parts (two parts…

I will try to explain the process in terms of steps:- 1) Import the file using the open option in the file drop down menu. 2)Check the file for Geometric flaws using the \'checks\' option in the \'tool\' toolbar. 3)Turn ON the \'cross hatched\' option from the \'faces draw\' toolbar. 4)Set PID to the construct imported…