Calculate the work produced and heat rejected by this engine

Assignment Help Civil Engineering
Reference no: EM13546722

A completely reversible heat engine uses a solar receiver for a hightemperature reservoir and a lake for a low temperature reservoir. The sun maintains the receiver surface at 290 ° F while the lake remains at 40 °F.

Calculate the work produced and heat rejected by this engine when 1000 Btu are transferred from the solar receiver to the engine

Reference no: EM13546722

Questions Cloud

What is working condition fringe benefit : What are some examples of benefits that are nontaxable to 2%+ shareholder-employees? Specifically, what is working condition fringe benefit?
When a sample of this soil is dried in the laboratory : The bottom of a rectangular flume is 5m above reference level. The depth of the water in the flume is 3m. The average velocity is 1.7m/s. Compute the hydraulic energy at the surface of the water and at the bottom of the flume.
Calculate the maximum weight that can be sustained : A heavy Machine is lowered into a pt by means of a rope wrapped around an 8" diameter stationary pole placed horizontally across the top of the pit. The coefficient of static friction for the rope on the pole is 0.35.
Comment on the following transactions : Comment on the following transactions
Calculate the work produced and heat rejected by this engine : A completely reversible heat engine uses a solar receiver for a hightemperature reservoir and a lake for a low temperature reservoir. The sun maintains the receiver surface at 290 ° F while the lake remains at 40 °F.
How large could the plant be without having the ground : A 35 percent-efficient coal-fired power plant with effective height of 100 m emits SO2 at a rate of 0.6 lb/10^6 Btu into the plant. If winds are assumed to be 4 m/s at the stack height and just over 3 m/s at 10 m
The total selling expenses for the month of january : What are the total selling expenses for the month of January?
Prove clausius inequality in steam power plant operating : Prove clausius inequality in steam power plant operating in cycle.given that heat transfer in boiler =2070kJ/kg at 164 degree celcius ;heat tranfer in condenser =1905 kJ/kgat 52 degree celcius.
Bad debt expense for the year balance : Bad debt expense for the year balance in the allowance account after the adjustment of Dec 31

Reviews

Write a Review

 

Civil Engineering Questions & Answers

  Determine the angle that vo forms with vertical by rocket

If the rocket's decent parachute does not deploy and the rocket lands 340 ft from A, determine the angle (alpha) that vo forms with the vertical, the maximum height h reached by the rocket, and the duration of the flight.

  What is the pressure head

Water in a pip has a pressure of 22.1 lb/ft2. What is the pressure head?

  Determine what is the tensile stress in the rope

A person (mass of 80g) is lifted upward by a 2 cm diameter safety rope with constant velocity. What is the tensile stress in the rope

  Compute the horizontal and vertical forces on the curved

The contractor ran out of gunite mixture and finished the deep corner of a 5-m-wide swimming pool, with a quarter circle pipe of PVC pipe, . compute the horizontal and vertical forces on the curved panel AB.

  What are the surface overflow rate

a rectangular clarifier with a length:width ratio of 3:1 receives a flow of 850m3/day. the clarifiers depth is 4.0m and the detention time of the water inthe clarifier is 2.4 hrs, what are the surface overflow rate and the horizontal flow through ..

  At what rate is the diameter increasing

a spherical balloon is being inflated so that its volume is increasing at the rate of 5 cu meter/min. at what rate is the diameter increasing when the diameter is 12m?

  Calculate what ground distance will be measured

What ground distance will be measured if grid distance is 2158m and Orthometric height = 850m, Scale factor Sf = 0.9999943, Geoidal separation N = 27m, Ra = 6371km

  How high can students climb just before the pole buckles

Assuming the center of gravity of the student aligns with the axis of the pole and the pole has an elastic behabior, how high can they climb (in meters, m) just before the pole buckles

  Estimate the diameter of the tower based on bottom operating

Estimate the diameter of the tower, based on bottom operating conditions. Assume that the density and viscosity of the bottom liquid are the same as tose for pure water. Make other appropriate assumptions as needed.

  What is the cost per metric ton of nox removed

An emission control system for a new car costs $800 and reduces NO_x emissions from 0.4 g/mile to 0.23 g/mile. Assume the car is driven 10000 miles per year, and the life of the emissions control system is 11 years with zero scrap value.

  Obtain the dimensionless groups that charactrize the problem

The power loss, p , in a journal bearing depends on length, L; diameter, D; clearance, c; and rotational speed, w. You also have to worry about lubricant viscosity, density, and pressure. Obtain the dimensionless groups that charactrize this probl..

  Design a rectangular channel contraction from width b1

Design a rectangular channel contraction from width b1 (upstream) to width b2 (downstream). Assume uniform flow approaches the contraction (i.e. normal depth approaching the channel contraction).

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd