Engineering, 17.08.2019 19:10, kaitlynngrace15
Water is the working fluid in a rankine cycle. superheated vapor enters the turbine at 8 mpa, 5608c with a mass flow rate of 7.8 kg/s and exits at 8 kpa. saturated liquid enters the pump at 8 kpa. the isentropic turbine efficiency is 88%, and the isentropic pump efficiency is 82%. cooling water enters the condenser at 188c and exits at 368c with no significant change in pressure. determine (a) the net power developed, in kw. (b) the thermal efficiency. (c) the mass flow rate of cooling water, in kg/s.
Answers: 3
Engineering, 04.07.2019 18:10, skpdancer1605
Ariver flows from north to south at 8 km/h. a boat is to cross this river from west to east at a speed of 20 km/h (speed of the boat with respect to the earth/ground). at what angle (in degrees) must the boat be pointed upstream such that it will proceed directly across the river (hint: find the speed of the boat with respect to water/river)? a 288 b. 21.8 c. 326 d. 30.2
Answers: 3
Engineering, 04.07.2019 18:10, samanthabutryn
Which one from below is not one of the reasons of planning failures? (clo3) a)-planner is careless. b-planner spend less time in the field but more time on the desk c)-planner is not qualified d)-planner does not have sufficient time to properly plan
Answers: 3
Water is the working fluid in a rankine cycle. superheated vapor enters the turbine at 8 mpa, 5608c...
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