Uh oh! Wolfram|Alpha doesn't run without JavaScript.
Please enable JavaScript. If you don't know how, you can find instructions
here
.
Once you've done that, refresh this page to start using Wolfram|Alpha.
((delta v)/(delta t)) (v CapitalDelta) v = (1/rho) Nabla p - Nabla phi
Natural Language
Math Input
Extended Keyboard
Examples
Upload
Random