We are looking for an Industrial Engineer who understands Fluid Dynamics and can create a low pressure, high flow disposable (low cost - probably manual/non-electric) hand held vacuum pump (with very specific pressure and flow criteria), but only for a short duration (15 seconds).
It will be a separated circuit design where the fluids drawn up by the pressure created do not get exposed to the pump.
We have discussed ideas of anything from a loaded spring that slowly releases, to a pressure chamber that is pumped with a hand pump - so we are open to the best, most cost effective option in this design.
This will need to be computer modeled initially with multiple iterations of concepts, then we will prototype the final proven design to confirm the design is sound.
I am willing to pay higher rates for the most experienced freelancers