MULTIPHASE FLOW

[jagdeep....@gmail.com]

QUESTION 1:-
CAN WE ASSUME THE MULTIPHASE FLOW IN SUPER HEATERS THAT ARE USED IN THE SUB CRITICAL BOILERS AS :

STEADY THREE DIMENSIONAL FLOW

CROSS SECTION OF THE PIPES OF SUPER HEATER IS CIRCULAR.

I THINK THE VELOCITY VARIATION IS ONLY FUNCTION OF (THETA) MEANS IN RADIAL DIRECTION.

QUESTION 2:

1) I THINK THAT THE FLOW FROM CHIMNEY IS UNSTEADY THREE DIMENSIONAL FLOW.
2) EXHAUST FROM INTERNAL COMBUSTION ENGINE.

IS IT RIGHT OR WRONG.


PROFESSOR'S PLEASE SOLVE MY QUERIES.

THANK YOU

JAGDEEP SINGH
MECHANICAL ENGINEER
GVK POWER AND INFRASTRUCTURE LIMITED
2 X 270 MW THERMAL POWER PLANT