Question 1:
Write down the purpose of calibration of wind tunnel. How the wind tunnel test section speed and horizontal buoyancy is regulated?
Question 2:
Write notes on following terms:
i) Calibration of wind tunnel.
ii) Turbulence measurement.
iii) Test section speed calibration.
Question 3:
Illustrate the types of wind tunnel balances and describe one with diagram.
Question 4:
With diagram demonstrate how the lift, pitching, drag moment and rolling moment is measured by wind tunnel balances.
Question 5:
Illustrate the three pressure measuring equipments and describe one with diagram.
Question 6:
What are the fix constituents measured by wind tunnel balances? Describe how these are measured.