Recent content by merce1

tanks guys. mender's cheap anemometer sounds the easiest, but i should probably try the manomater as well

we have a setup that does straighten out the airflow, but the wind tunnel is only six inches across so we need something small and I'm not sure if a home made anemometer will do the job. if you know somewhere where i can get a small one for cheap(< $30), please post it.

for a physics project i am designing a vertical wind tunnel made out of stovepipe and powered by a leaf blower. this experiment is designed to find the terminal velocity of different shapes. We already have a way to vary the wind speed, but what we don't have is an accurate way to measure this...