Determine the length required for the tube heat exchanger, Physics

A concentric tube heat exchanger is comprised of a thin wall inner tube of 25.4 mm diameter and an outer tube of 47 mm diameter. The heat exchanger is used for cooling lubricating oil. The exchanger operates in counterflow, the inner tube carrying water and the outer tube carrying the oil with an overall heat transfer coefficient of 65 W/m2K. The following figure illustrates the heat exchanger. Properties of water are in Table A.6, oil properties in Table A.5.

a) If the oil outlet temperature is 55oC, determine the total heat transfer and the water outlet temperature.

b) Determine the length required for the tube heat exchanger.

Posted Date: 3/20/2013 5:51:27 AM | Location : United States







Related Discussions:- Determine the length required for the tube heat exchanger, Assignment Help, Ask Question on Determine the length required for the tube heat exchanger, Get Answer, Expert's Help, Determine the length required for the tube heat exchanger Discussions

Write discussion on Determine the length required for the tube heat exchanger
Your posts are moderated
Related Questions
Intensities of an ordinary light and laser light The intensity (I) of a wave is the energy per unit time flowing through a unit normal area. The light from an ordinary light so

http://s17.postimage.org/8pyqqqbm7/Untitled000.png

You just need to use numerical methods to find temperature distribution in two or three dimensional plate; cylinder, sphere or you can model heat flow in any geometry with boundary

Describe electric current, mobility of charge and drift velocity carriers in a conductor.Derive the relation between drift velocity of charge carriers and electric current in a con


calour formed in pure and impure spectrum

Biot-Savart law (J.B. Biot, F. Savart) A law defines the contributions to a magnetic field through an electric current. This is analogous to Coulomb's law. Mathematically spec

What are the applications of Neodymium-Yttrium-Aluminium-Garnet Laser? Applications of Neodymium-Yttrium-Aluminium-Garnet Laser: a. Used into materials processing as like we

how the direction of friction is obtained?

differentiate between direct and indirect band gaps