The wind tunnel test section shown below is similar to that in the low-speed wind tunnel in the Aerodynamics Lab at San
Posted: Wed May 18, 2022 4:40 pm
The wind tunnel test section shown below is similar to that in the low-speed wind tunnel in the Aerodynamics Lab at San Jose State. The vertically oriented manometer board is connected to 1) the static pressure probe at the bottom of the tunnel, 2) the total pressure tube in the test section, and 3) the pressure port on a model mounted in the test section as shown. The manometer board is vented to the atmosphere in the room. The deflections in inches of the manometer fluid, i.e. water, are shown. The barometric pressure and temperature in the room are 30.10 inches of Mercury and 72°F respectively. The specific weight of the water in the manometer board is 62.4 lb/f? Assume the flow is incompressible. Use the Bernoulli, hydrostatic and state equations to determine the following: V., Paper Te, and M. (Mach number) in the test section and Vm. Pm Pm Tm, and Mm on the model. Test Section Voo, My Poo Po Model To go Vertical Manometer Board 5th 5" N