- **Main CFD Forum**
(*https://www.cfd-online.com/Forums/main/*)

- - **dp/dt, udp/dx terms in static enthalpy equation
**
(*https://www.cfd-online.com/Forums/main/13304-dp-dt-udp-dx-terms-static-enthalpy-equation.html*)

dp/dt, udp/dx terms in static enthalpy equation
Hello: I am trying to work with static and stagnation enthalpy models and not sure about some terms that arise while moving from stagnation to static enthalpy equation.
H=stagnation enth. H=CpT+u**2/2 d(rhoH)/dt+div(rhoUH)=div.(tau.U)+grad k gradT What happens when I move to static? I see some textbooks with and without dp/dt terms and udp/dx terms in static enthalpy models. Can someone clarify? Please suggest me some complete derivation sources. Thanks CFDtoy |

All times are GMT -4. The time now is 14:06. |