2.5. Measurements in a Two-Dimensional Boundary Layer and a Wing-Body Junction Flow
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چکیده
2.4. Pressure Transducer The Endevco model 8507-C2 pressure transducer (figure 10) was used for the present measurements. It is a high sensitivity piezoresistive, circular-deflection-type, pressure transducer that has a nominally flat frequency response from 0-70 kHz with a rated sensitivity of 130 mV/psi and a full scale output of 300 mV. The transducer contains an active four-arm strain gage bridge that operates with a nominal 10.0 V excitation voltage and is diffused into a sculpted silicon diaphragm.
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