Calculate the enthalpy of the saturated liquid, Physics

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.

Posted Date: 3/19/2013 1:17:46 AM | Location : United States







Related Discussions:- Calculate the enthalpy of the saturated liquid, Assignment Help, Ask Question on Calculate the enthalpy of the saturated liquid, Get Answer, Expert's Help, Calculate the enthalpy of the saturated liquid Discussions

Write discussion on Calculate the enthalpy of the saturated liquid
Your posts are moderated
Related Questions
What is Equatorial and polar diameter? The equatorial diameter. The equatorial diameter of the earth is 7920 miles in length and polar diameter is about 27 miles shorter than the

Can multiple illuminators change colors simultaneously? Yes. Usually the standard disc rotating motors are of the synchronous form, very reliable, and geared to the most suffi

Metallization: It is the process of giving electrical connections among different parts of the circuit. Aluminium is commonly used. It has a high electrical conductivity and a low

with the aid diagram, explain what meant by moment of force

Solar Cells: The solar cells that we see on calculators and satellites are photovoltaic cells or modules (modules are easily a group of cells electrically  connected and packaged

Characteristics of Resistance in parallel: Different amount of current passing by each resistance. i.e. I = I1 + I2 + I3 + I4 ........ The potential difference across every

an aeroplane is moving horizontally with a velocity of u . it drops a packet from a height h. the time taken the packet in reaching the ground is?

FULLERENE: The fullerene is a cage like hollow molecules composed of hexagonal and pentagonal groups of atoms, and especially those formed from carbon, that constitute the third

The mass of 1 mole of electrons is: (1) 9.1x 10 -28 g (2) 1.008mg (3) 0.55mg (4) 9.1x 10 -27 g Ans:  (3)0.55mg