An extravascular pressure measurement system contains a catheter that is 1 m long and is 0.5 mm in diameter. It is filled with a saline solution at 20oC, which has a viscosity of 0.001 Pa*s. The isothermal compression of air (ΔV/ΔP) is 1 mL/cm. Assume that the volume modulus of elasticity of the sensor diaphragm is 0.49 x 1015 N/m5. Calculate the resonant frequency in Hz. Would you expect the catheter frequency response to be over-, under-, or critically-damped?– explain your reasoning.

Asingle-geared blanking press has a stroke of 200 mm and a rated capacity of 320 kn. a cam driven ram is assumed to be capable of delivering the full press load at constant force during the last 15 percent of a constant-velocity stroke. the camshaft has an average speed of 90 rev/min and is geared to the flywheel shaft at a 6: 1 ratio. the total work done is to include an allowance of 16 percent for friction a) estimate the maximum energy fluctuation b) find the rim weight for an effective diameter of 1.2 m and a coefficient of speed fluctuation of 0.10

An ideal otto cycle with air as the working fluid has a compression ratio of 8. the minimum and maximum temperatures in the cycle are 300 k and 1340 k. use constant specific heats at room temperature to determine (a) the amount of heat transferred to the air during the heat- addition kj/kg, (b) the thermal efficiency, and (c) the thermal efficiency of a carnot cycle ope limits. process, in rating between the same temperature

Derive the correction factor formula for conical nozzle i=-(1+ cosa) and calculate the nozzle angle correction factor for a nozzle whose divergence hal-fangle is 13 (hint: assume that all the mass flow originates at the apex of the cone.