Thanks for your prompt response.
Please note that :
1.Your first point is not clear regarding which step or what should be multiplied
2.First i was working on turbulent flow but not getting the right result so tried on laminar flow.
3.Inlet temp i.e Fluid temperature that is flowing inside with certain velocity have the temperature of 2200 deg C, It will heat up the refractory lining ( Brick of magnesite) upto a temp rage of 1600-1700 , so the usual temp range for the steel shell would be around 300- 500 degC
Please help me in this regard.
IShant
Some observations:
1) Your inlet velocity needs to be multiplied to a smoothly increasing function like 'step' so that the software can begin to solve from a 0 value and then reach a solution.
2) Your inlet velocity is 11 m/s and the inlet is 10 cm, coupled with the dynamic viscosity of your fluid, the corresponding Reynolds number is 220.000, i.e. fully turbulent flow, are you sure the velocity is that high?
3) Your inlet temperature is above 2200°C, steel is going to melt at that temperature, are you sure it needs to be that high?
PFA is the model .
Please note that :
1.Your first point is not clear regarding which step or what should be multiplied
2.First i was working on turbulent flow but not getting the right result so tried on laminar flow.
3.Inlet temp i.e Fluid temperature that is flowing inside with certain velocity have the temperature of 2200 deg C, It will heat up the refractory lining ( Brick of magnesite) upto a temp rage of 1600-1700 , so the usual temp range for the steel shell would be around 300- 500 degC
Please help me in this regard.
IShant
Some observations:
1) Your inlet velocity needs to be multiplied to a smoothly increasing function like 'step' so that the software can begin to solve from a 0 value and then reach a solution.
2) Your inlet velocity is 11 m/s and the inlet is 10 cm, coupled with the dynamic viscosity of your fluid, the corresponding Reynolds number is 220.000, i.e. fully turbulent flow, are you sure the velocity is that high?
3) Your inlet temperature is above 2200°C, steel is going to melt at that temperature, are you sure it needs to be that high?
PFA is the model .
