- #1
sid_galt
- 502
- 1
Why aren't pressure sensors used for measuring forces in a wind tunnel? Why are strain gauges preferred? Is it because strain gages are sensitive?
The lift and drag plates attached to the stinger should feel strain in two directions. How come the strain gage manages to measure the strain of only one direction?
The lift and drag plates attached to the stinger should feel strain in two directions. How come the strain gage manages to measure the strain of only one direction?