A200mw steam power plant operates on a simple ideal rankine cycle. steam son a simple ideal rankine cycle. steam enters the turbine section of the plant at 10mpa and 500°c, and is cooled in the condenser at a pressure of 15kpa. a. draw the t-s diagram for this cycle as well as the saturation lines for water. b. determine the quality of the steam at the turbine exit. c. determine the thermal efficiency of the cycle.

Ajournal bearing has a journal diameter of 3.250 in with a unilateral tolerance of 20.003 in. the bushing bore has a diameter of 3.256 in and a unilateral tolerance of 0.004 in. the bushing is 2.8 in long and supports a 700-lbf load. the journal speed is 900 rev/min. find the minimum oil film thickness and the maximum film pressure for both sae 20 and sae 20w-30 lubricants, for the tightest assembly if the operating film temperature is 160°f. a computer code is appropriate for solving this problem.