Afeed water heater in a vapor power plant operates at steady state with liquid entering at inlet 1 with t1 = 45degreec and p1 = 3.0 bar - water vapor at t2 = 320degreec and 3.0 bar enters at inlet 2. saturated liquid water exits with a pressure of p3 = 3,0 bar. ignore heat transfer with the surroundings and all kinetic and potential energy effects, ii the mass flow rate of the liquid entering at inlet 1 is 3,2 times 105 kg/h, determine the mass flow rate at inlet 2, mh in kg/h.

Ahot wire operates at a temperature of 200°c while the air temperature is 20°c. the hot wire element is a tungsten wire of 5 um diameter and 2 mm in length. plot using excel current, heat transfer and heat generated by the wire for air velocity varying from 1-10 m/s in steps of lm/s? matlab the sensor voltage output, resistance, or assume nu 0.989 re033pr13 take air properties at tr (200°c20°c)/2 = 110°c properties of tungsten: c 0.13 kj/kg.k 3 p 19250 kg/m k (thermal conductivity) = 174 w/m.k

Have a greater impact on maintenance productivity than any other support group. (clo5) a)-the top management b)-inventory and purchasing c)-sub-contracting d)-cmms

Air is compressed isentropically from an initial state of 300 k and 101 kpa to a final temperature of 1000 k. determine the final pressure using the following approaches: (a) approximate analysis (using properties at the average temperature) (b) exact analysis