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12-1 Lecture 5 ANSYS FLUENT Heat transfer steady computations Heat transfer &Transient calculation 10-2 Training Manual Heat transfer Heat transfer &Transient calculation 10-3 Training Manual Heat transfer

ANSYS FLUENT Heat transfer steady computationshome.agh.edu.pl/~jaszczur/doc/fluent/fluent_heat.pdf · ANSYS FLUENT Heat transfer steady computations Heat transfer &Transient calculation

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Page 1: ANSYS FLUENT Heat transfer steady computationshome.agh.edu.pl/~jaszczur/doc/fluent/fluent_heat.pdf · ANSYS FLUENT Heat transfer steady computations Heat transfer &Transient calculation

12-1

Lecture 5

ANSYS FLUENT

Heat transfer

steady computations

Heat transfer &Transient calculation

10-2

Training Manual Heat transfer

Heat transfer &Transient calculation

10-3

Training Manual Heat transfer

Page 2: ANSYS FLUENT Heat transfer steady computationshome.agh.edu.pl/~jaszczur/doc/fluent/fluent_heat.pdf · ANSYS FLUENT Heat transfer steady computations Heat transfer &Transient calculation

Heat transfer &Transient calculation

10-4

Training Manual Conduction

Heat transfer &Transient calculation

10-5

Training Manual Conduction

Heat transfer &Transient calculation

10-6

Training Manual Conduction

Page 3: ANSYS FLUENT Heat transfer steady computationshome.agh.edu.pl/~jaszczur/doc/fluent/fluent_heat.pdf · ANSYS FLUENT Heat transfer steady computations Heat transfer &Transient calculation

Heat transfer &Transient calculation

10-7

Training Manual Convection

Heat transfer &Transient calculation

10-8

Training Manual Radiation

Heat transfer &Transient calculation

10-9

Training Manual Phase change

Page 4: ANSYS FLUENT Heat transfer steady computationshome.agh.edu.pl/~jaszczur/doc/fluent/fluent_heat.pdf · ANSYS FLUENT Heat transfer steady computations Heat transfer &Transient calculation

Heat transfer &Transient calculation

10-10

Training Manual Transport equation

Heat transfer &Transient calculation

10-11

Training Manual Boundary Conditions

Heat transfer &Transient calculation

10-12

Training Manual Thermal boundary conditions

Page 5: ANSYS FLUENT Heat transfer steady computationshome.agh.edu.pl/~jaszczur/doc/fluent/fluent_heat.pdf · ANSYS FLUENT Heat transfer steady computations Heat transfer &Transient calculation

Heat transfer &Transient calculation

10-13

Training Manual Boundary Conditions –Heat Flux

Heat transfer &Transient calculation

10-14

Training Manual Boundary Conditions - Temperature

Heat transfer &Transient calculation

10-15

Training Manual Boundary Conditions - Convection

Convection boundary conditions are used to represent convection exchange with the exterior of the domain

Page 6: ANSYS FLUENT Heat transfer steady computationshome.agh.edu.pl/~jaszczur/doc/fluent/fluent_heat.pdf · ANSYS FLUENT Heat transfer steady computations Heat transfer &Transient calculation

Heat transfer &Transient calculation

10-16

Training Manual Boundary Conditions - Radiation

Radiative conditions are used to represent convection exchange with the exterior of the domain

Heat transfer &Transient calculation

10-17

Training Manual Boundary Conditions - Mixed

Mixed conditions are used to represent convection+radiation exchange with the exterior of the domain

Heat transfer &Transient calculation

10-18

Training Manual Boundary Conditions - Summary

Page 7: ANSYS FLUENT Heat transfer steady computationshome.agh.edu.pl/~jaszczur/doc/fluent/fluent_heat.pdf · ANSYS FLUENT Heat transfer steady computations Heat transfer &Transient calculation

Heat transfer &Transient calculation

10-19

Training Manual Questions

?

Heat transfer &Transient calculation

10-20

Training Manual Boundary Conditions - Summary

What are these ?