Energy balance for a vapor stream, Mechanical Engineering

Write down the energy balance for a vapor stream going through a throttling valve (a valve that just reduces the pressure).  State your assumptions.

Suppose a nonvolatile material is added to a pure component liquid.  Assuming Raoult's law holds for the volatile material, does the  boiling point goes up, stays the same, or goes down.   Why, explain using VLE arguments.

John argues that the enthalpy of saturated steam at 1 atm and 212°F is 970 Btu/lb.  Jane says it is 0 Btu/lb.  Is one of them right? 0 Both of them right?  None of them right?  Explain.

Posted Date: 3/9/2013 4:52:26 AM | Location : United States







Related Discussions:- Energy balance for a vapor stream, Assignment Help, Ask Question on Energy balance for a vapor stream, Get Answer, Expert's Help, Energy balance for a vapor stream Discussions

Write discussion on Energy balance for a vapor stream
Your posts are moderated
Related Questions
Can you explain the principal of resistance welding? Classify various Resistance welding processes and Illustrate in detail two of them. With the help of neat and clean graph ex

Plastics are the common term for a wide range of synthetic or semi synthetic polymerization products. There are many dissimilar plastics; all have their own density!

calculate carbide tool and you are required to turn 60mm dia piece of C20

Primitive Instancing In primitive instancing, the modeling system defines a set of primitive 3D solid shapes that are relevant to the application area. Primitive instances are

(a) What are the need of a surface condensing ? Write disadvantages and advantages of Jet condenser and surface condenser. (b) A surface condenser is designed to handle 10000 Kg

Find out load carried and compressive stress: The concrete column 300mm x 300mm in section can be reinforced by 10 longitudinal 20mm diameter round steel bars. The column car


MIG / CO 2 WELDING In MIG / CO 2 welding the feeding of filler wire is machanised. If the welder moves the MIG / CO 2 torch the process is called semi automatic MIG / CO 2

In designing rotating space stations to give for artificial-gravity environments, one of the constraints that must be considered is motion sickness. Studies have shown that the neg

how will you detect the depth of sea and application?