Recent content by JRS192

Thank you for your help.

Hi SteamKing, Thanks for that. I did some research and everything directed me to that figure, even to the point of using gc...

Homework Statement See Fig.2.4a, let the gases flowing through the nozzle control volume be perfect with Cp = 1.004kJ/kg.K Determine V9 if T5 = 1000K, T9 = 670K and V5 = 120ms^-1. Homework Equations I've detailed the equations in the attached pdf for clarity. The Attempt at a Solution See...

Thought the negatives were a bit suspicious...thanks for that! I'm guessing I'd need to sub the Ambient pressure in instead? Do the equations look ok?

Hi Chet, The temperatures are measured at those points. I've not fully calculated everything, but this is my initial attempt Thank you!

Hi Chet, Thank you for responding - I've not been given anything other than what's above, can I calculate momentum or energy from those? I've heard Bernoulli's in passing, but its not something we've covered; is this along the right lines...

Hi, I hope that, given I've sourced what I can, you may be able to help? I'm Currently working on a lab report for my Aeroengines unit based on Convergent-Divergent nozzle (http://imgur.com/HQML2Au). From the drawing, I have been provided D1, D2, D3, D4, T1, T2, T3, T4, P1, P2, P3, Velocity...