Need urgent help
 

I have a CD Nozzle, it's inlet conditions are 940psi, 100m/s velocity, 3400K temperature. the exit conditions are normal room conditions. i wan't to conduct a simulation.

if i conduct a simulation, it is not accepting my temperature as 3400k. the fluent is giving an error. so i ran the simulation with 300k(room temperature)(same both for inlet and outlet.) , then the solution converges and i am getting an exit plane velocity of my nozzle as 640m/s. but i need an velocity of 1300m/s. i need to convert the temperature into velocity. can anyone help me??

What type of error are you getting from Fluent?

Problem solved
 

Thank you. Problem is solved :) :)