Water flows through a 25 mm constriction in a horizontal 75 mm pipe. If the water temperature is 70 degrees C (vapor pressure of water at 70 degrees C is 31.2 kPa absolute), and the pressure in the pipeline is 275 kPa, what is the maximum flowrate which will occur without cavitation? The atmospheric pressure is 101.3 kPa. (Q = 0.013 m3/s)