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tetrabiodistributed / papr-print-files

This repository contains all of the files necessary to print components of the Tetra PAPR.
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Investigate 30mm hosing to determine if that will relieve the battery life pressure #170

Closed mmroden closed 2 years ago

mmroden commented 3 years ago

30mm hoses that split to 2 22mm hoses may work well for more flow coming out of the system

darraghbr commented 3 years ago

I've done some quick calculations and I think we would see between 2 and 5% flow rate increase moving from a 22mm to a 30mm hose, depending on the fan.

30mm hose airflow.pdf

mmroden commented 3 years ago

Here is the hosing to buy: https://www.mcmaster.com/hose/id~30mm/

mmroden commented 2 years ago

3d crowd did this testing, Mark Porter will need to provide

mmroden commented 2 years ago

This did not seem to work.