# Can the pressure of an input water source in a laminar flow setup be variable?

i.e. Can I change the total ballistic traveling distance of the water stream by lowering/raising the water pressure into the laminar flow nozzle assembly?

I can't seem to find any theory/equations regarding laminar water flow and how pressure fits into its creation.

Thanks for any help everyone!

I can't seem to find any theory/equations regarding laminar water flow and how pressure fits into its creation.

Thanks for any help everyone!

Steve

Look at the library for books on Fluid Dynamics or "Fluid and Thermal Physics" (or even call or stop by a local university's mech E department....they may have old textbooks available for sale, or if you get lucky, you may end up talking to a prof like my dad, who used to evaluate textbooks and had literally stacks of good but essentially "garbage" textbooks on his office floor...math though..yawn) When he retired, he had hundreds of them...