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Triangular Die Analyses ToNICADD-FNALBy Praveen Reddy and Meung Kim ME, NIU.

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Presentation on theme: "Triangular Die Analyses ToNICADD-FNALBy Praveen Reddy and Meung Kim ME, NIU."— Presentation transcript:

1 Triangular Die Analyses ToNICADD-FNALBy Praveen Reddy and Meung Kim ME, NIU

2 Model Domains without a Hole Half Domain Full Domain

3 Isothermal Cases of Half Domain with 8064 Elements and 11160 Elements

4 8064 Elements Front view of the Mesh

5 Results: Velocity

6 Results: Pressure

7 Results: Front View Mirrored For View

8 11160 Elements 11160 11160 Elements Front view of the Mesh

9 Results: Velocity

10 Results: Pressure

11 Results: Front View Mirrored For View

12 Comparison of Results for Convergence The comparison shows excellent agreement for convergence check.

13 Comparison of Results for Convergence Parameter Boundary surface at inlet Boundary surface at intersection of two sub domains Boundary surface at outlet Area (m 3 ) 8064 Elem ents 0.0001317917 0.00014025 11160 Elem ents 0.000131445 0.00014025 Average veloc ity (m/s) 8064 Elem ents 0.050491290.050839070.04942765 11160 Elem ents 0.050644960.051012490.04929253

14 Non-Isothermal Cases of Half Domain with 8064 Elements and 11160 Elements

15 8064 Elements Front view of the Mesh

16 Results: Velocity

17 Results: Pressure

18 Results: Front View Mirrored For View

19 11160 Elements 11160 11160 Elements Front view of the Mesh

20 Results: Velocity

21 Results: Pressure

22 Results: Front View Mirrored For View

23 Comparison of Results for Convergence The comparison shows excellent agreement for convergence check.

24 Comparison of Results for Convergence Parameter Boundary surface at inlet Boundary surface at intersection of two sub domains Boundary surface at outlet Area (m 3 ) 8064 Elements 0.0001283078 0.00014025 11160 Elements 0.0001322504 0.00014025 Average velocity (m/s) 8064 Elements 0.051861720.052252170.04928673 11160 Elements 0.050271570.050718320.04637691

25 Isothermal Cases of Full Domain with 11616 Elements and 16800 Elements

26 11616 Elements Front view of the Mesh

27 Results: Velocity

28 Results: Pressure

29 Results: Front View

30 16800 Elements 16800 16800 Elements Front view of the Mesh

31 Results: Velocity

32 Results: Pressure

33 Results: Front View

34 Comparison of Results for Convergence The comparison shows excellent agreement for convergence check.

35 Comparison of Results for Convergence Parameter Boundary surface at inlet Boundary surface at intersection of two sub domains Boundary surface at outlet Area (m 3 ) 11616 Element s 0.0002647907 0.0002805 16800 Element s 0.0002635021 0.00014025 Average velocity (m/s) 11616 Element s 0.050230420.050554390.0002805 16800 Element s 0.050506210.050857170.04942027

36 Comparison of Results for Half and Full Domains (Isothermal Case)

37 Comparison of Results for Half and Full Domains Parameter Boundary surface at inlet Boundary surface at intersection of two sub domains Boundary surface at outlet Area (m 3 ) Half Domain 0.000131445 x 2 = 0.00026289 0.0002647907 0.00014025 x 2 = 0.0002805 Full Domain 0.0002635021 0.0002805 Average velocity (m/s) Half Domain 0.050644960.051012490.04929253 Full Domain 0.050506210.050857170.04942027 The numerical results for half and full domains show excellent agreements

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