Draw the cycle on a pv diagram, Chemical Engineering

Assignment Help:

Consider a Carnot heat engine operating with steam as the working uid, among reservoirs at
TL = 200C and TH = 500C.

Do the following, using the steam tables:

1) Draw the cycle on a PV diagram. Label the state points 1, 2, 3, 4 starting with the low-pressure, low-temperature state.

2)  Let the lowest pressure in the cycle (P1) be 1 bar, and the highest (P3) be 80 bar. Find the values of P2 and P4.

3) Compute the heat Q and work W on each leg of the cycle; tabulate your results (SI units).

4)  Compute the eciency of this cycle as a heat engine. Compare to the ideal-gas result for the Carnot eciency, and briey comment on the comparison.


Related Discussions:- Draw the cycle on a pv diagram

#westron, #synthesis and uses of westron

#synthesis and uses of westron

Find the internal energy and entropy , 1 ΔS on rapid decompression Stea...

1 ΔS on rapid decompression Steam at 400C, 100 bar in an insulated cylinder is suddenly decompressed to 10 bar, by unlocking the piston and allowing the gas to expand, with a c

Find a friction factor-newton-raphson method, Colebrook equation is used to...

Colebrook equation is used to find a friction factor, f , in a pipe flow as given by: where ? and Re are the roughness ratio and Reynolds number respectively. Considering

Process control, A tank contains cold water at a temperature Tc = 20°C and ...

A tank contains cold water at a temperature Tc = 20°C and volume Vc = 1 m3. You add a volume Vh = 1 m3 of water at temperature Th = 100°C at time t = 0. Energy is lost from the tan

Uses of hall effect, USES Sensors and devices based on Hall Effect are...

USES Sensors and devices based on Hall Effect are used for: 1 Analog multiplication 2 Current sensing 3 Position and motion sensing 4 Automotive ignition and fuel in

Types of polarization processes, The various types of polarization processe...

The various types of polarization processes are: a)  Electronic polarization b)  Ionic Polarization c)  Orientation Polarization, and d)  Space charge Polarization

Phase rule, complete phase rule assignment

complete phase rule assignment

Write Your Message!

Captcha
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