Calculate the enthalpy of the saturated liquid, Physics

Assignment Help:

The residual enthalpy of saturated CO2, as calculated from the SRK equation of sate, is given below

2125_Calculate the enthalpy of the saturated liquid.png


The ideal gas heat capacity of carbon dioxide is  = 33 J/mol/K and can be assumed to be independent of temperature.

a. Calculate the enthalpy of the saturated liquid and saturated vapor at 230 K and 245 K using the information in the above table. The reference state is the saturated liquid at 245 K.

b. A stream containing saturated liquid CO2 is throttled from 245 K to 11.6 bar. Calculate the fraction of vapor at the exit of the throttling valve.

c. After the throttling valve, the CO2 is passed through a heat exchanger from which it exits as saturated vapor.  Calculate the amount of heat.

d. Calculate the entropy change of CO2 in the heat exchanger.


Related Discussions:- Calculate the enthalpy of the saturated liquid

Interference of light, Two slits in young''s double slit experiment are ill...

Two slits in young''s double slit experiment are illuminated by two different sodium lamps emitting light of same wavelength . Do you observe any interference pattern on the screen

Kl, #quuiujiestion..

#quuiujiestion..

Energy, Energy: The term energy may be defined as the capacity for doin...

Energy: The term energy may be defined as the capacity for doing work.  There are two forms of energy: potential energy and kinetic energy. POTENTIAL ENERGY Potential e

Spectrum and electromagnetic radiations, Spectrum and electromagnetic radia...

Spectrum and electromagnetic radiations: What is a spectrum? Ans: A spectrum is a group of wave lengths or frequencies. What  are the electromagnetic radiations? Ans:

Bcs theory, BCS theory (J. Bardeen, L.N. Cooper, J.R. Schrieffer; 1957) ...

BCS theory (J. Bardeen, L.N. Cooper, J.R. Schrieffer; 1957) A theory put forth to describe superconductivity and superfluidity both. This recommend that in the superconducting

Determine the frequency of the supply, The voltage drops across two compone...

The voltage drops across two components when connected in series across an a.c. supply are v1 =150sin 314.2t and v2 =90sin(314.2t -∏/5) volts respectively. Determine (a) the v

Newto, why electron move in orbit

why electron move in orbit

Evaluate the direction of the current in circuit, Q. Point out the directio...

Q. Point out the direction of the current if any induced to flow in the coil by the changing magnetic field. Answer: 1. Given: declining number of magnetic field line

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