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2. UNDER THE GUIDANCE OF
Mrs. R. SHALISHA, M.E.,
ASSISTANT PROFESSOR
DEPARTMENT OF CIVIL ENGINEERING
BETHLAHEM INSTITUTE OF ENGINEERING
KARUNGAL -629157.
PRESENTED BY,
ABINESH D 963313114001
DHINESH KUMAR K 963313114020
SHANKAR KUMAR M 963313114055
DEPARTMENT OF CIVIL ENGINEERING
BETHLAHEM INSTITUTE OF ENGINEERING
KARUNGAL -629157.

3. ABSTRACT
This project deals with the flow of water
through a ball valve assembly before and after
some design changes.
The objective is to show how easy fluid flow
simulation can be with Flow Simulation and
how simple it is to analyze design variations.
These two factors make Flow Simulation the
perfect tool for who want to test the impact of
their design changes

4. MODELLING OF BALL VALVE PARTS
BY SOLID WORKS SOFTWARE

6. Analyzing a Design Variant in the Ball
part

7.  Now I have replaced the old ball with our new
1.5_fillet Ball. All we need to do now is re-solve
the assembly and compare the results of the two
designs.
 In order to make the results comparable with the
previous model, it would be necessary to adjust
the valve angle to match the size of the flow
passage of the first model

9. ASSEMBLE PARTS OF BALL VALVE

10. SIMULATION RESULTS

11. BOUNDARY CONDITIONS
Type Inlet Mass Flow
Reference axis X
Flow parameters Flow vectors direction: Normal to
face
Mass flow rate: 0.0500 kg/s
Thermodynamic
parameters
Temperature: 293.20 K

12. Name Minimum Maximum
Pressure [Pa] 101258.34 101675.60
Temperature [K] 293.20 293.20
Density (Fluid) [kg/m^3] 997.56 997.56
Velocity [m/s] 0 0.790
Velocity (X) [m/s] -0.158 0.784
Velocity (Y) [m/s] -0.233 0.233
Velocity (Z) [m/s] -0.213 0.354
Temperature (Fluid) [K] 293.20 293.20
Axial Velocity [m/s] -0.213 0.354
Radial Velocity [m/s] -0.767 0.778
Total Pressure [Pa] 101258.34 101727.71
Dynamic Pressure [Pa] 0 311.21
Shear Stress [Pa] 0 12.17

13. RESULTS
TOTAL VELOCITY VALUES OF WATER

14. TOTAL PRESSURE VALUES OF WATER

15. TOTAL TEMPERATRE VALUES OF WATER

19. CONCLUTION
 The main objective of this project was to analyze the fluid
flow in ball valve and the subsequent performance of these
setup.
 To facilitate this analysis, the SOLID WORKS PREMIUM
2015 finite volume analysis program was used to perform
the modeling and calculations.
 In order to verify the development of each model, the
models were built in stages and each stage analyzed and
verified.