A large food-processing plant requires 15 lbms of saturated

Assignment Help Mechanical Engineering

Reference no: EM13626675

A large food-processing plant requires 1.5 lbm/s of saturated or slightly superheated steam at 140 psia which is extracted from the turbine of cogeneration plant. The boiler generates steam at 800 psia and 1000°F at a rate of 10 lbm/s, and the condenser pressure is 2 psia. Steam leaves the process heater as saturated liquid. It is the mixd with the feed water at the same pressure and the mixture is pimped to the boiler pressure. Assuming the pumps and the turbine have isentropic efficiencies of 86 percent, determine (a) the rate of heat transfer to the boiler and (b) the power output of the cogeneration.

Reference no: EM13626675

Questions Cloud

What is the maximum number of break failures that can be : three coupled street cars are moving at a speed of 32 kmhr down a 7 degree incline. each car has a weight of 198 kn.

The mean errors per page made by a clerk in the word : the mean errors per page made by a clerk in the word processing pool for a large company is thought to be 2.4 with the

A mass-spring system oscillates on a horizontal : 1. a mass-spring system oscillates on a horizontal frictionless surface with an amplitude of 3.94 cm. if the spring

What is the probability that in a group of 10 people from : in a certain population 60 of people have blond hair.a what is the probability that in a group of 10 people from this

A large food-processing plant requires 15 lbms of saturated : a large food-processing plant requires 1.5 lbms of saturated or slightly superheated steam at 140 psia which is

The geologist at the bottom of the mine signals to his : one end of a nylon rope is tied to a stationary support at the top of a vertical mine shaft of depth 85.0m . the rope

An of milk at 68of is placed in a refrigerator : 1 given amp find a r-134a at t 60oc and v 0.072 m3kg. find p and h.b ammonia at p 8 bar and v 0.005 m3kg. find

The corresponding rankine cycle for an actural power : the corresponding rankine cycle for an actural power plantusing water runs at a high pressure of 6.3mpa a low pressure

Assume that you researched insurance industry statistics : suppose that a car rental agency offers insurance for a week that will cost 10 per day. a minor fender bender will cost

User Account

All Pages