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
i want to do a project of physics the topic is electo magnetic induction. i want d topic and procedure

what is poission''s equation?Establish poisson''s equation for space distribution of charges.discuss its significance.

Resonance: When the frequency of driving force becomes equivalent to the natural frequency of an oscillating system, the driving force gives maximum energy and the oscillating

Mercury is poured into a U-tube as shown in Figure given below. 100g of water is then poured into the right hand side of the tube. The density of mercury is 13.6g/cm 3 . What heigh

Alloying: When an impurity atom of a different size compared to the host atom is placed into the crystal lattice, the impurity atom distorts the resin around it, either by pushing

i need an assignment on spectrophotometer

Illustrate "Tangent law" in magnetism. Compare magnetic moment of two bar magnet in a tan A, tan B position by null method or equal distance method.

Describe principal section and optic axis of a doubly refracting material.

Q. Illustrate that does the solar radiation contain a complete spectrum of all forms of electromagnetic radiation? Answer:- It is true that it does. It holds all the forms

Steel: Steel contains iron with a small percentage of carbon added it. Iron itself is not very strong but the additions of small percentage of carbon in it decrease the ductility