Aculvert to pass a 25-year peak runoff rate of 0.2 m3/s under a roadway. The headwater depthis 1.70 m; the inlet and the outlet channels are both trapezoidal with bottom widths of 2 m, side slope of 2:1 (H:V), lined with riprap, and have a longitudinal slopeof 0.1%. Local drainage regulations require a minimum culvert diameter of 455 mm. (a) What is the minimum required diameter for a Type 2 flow

An open feedwater heater operates at steady state with liquid entering at inlet 1 with t? = 40°c and pl = 1 .2 mpa. water vapor att2-200°c and p2 = 1.2 mpa enters at inlet 2. saturated liquid water exits with a pressure of pa 1.2 mpa. neglect heat transfer with the surroundings and all kinetic and potential energy effects, determine the mass flow rate of steam at inlet 2 if the mass flow rate of liquid water at inlet 1 is given as 2 kg/s.