Sign up ×
Physics Stack Exchange is a question and answer site for active researchers, academics and students of physics. It's 100% free.

I would like to know if there is an equation to predict the pressure drop in a venturi device using a compressible fluid as the working medium. In particular, I'd like to use this equation to predict the amount of vacuum created for a given $\Delta p$ across the device. Simplifying assumptions can be made, such as equivalent inlet and outlet areas.

share|cite|improve this question

1 Answer 1

Your Answer


By posting your answer, you agree to the privacy policy and terms of service.

Not the answer you're looking for? Browse other questions tagged or ask your own question.