Thermodynamics HW Solutions 716

Thermodynamics HW Solutions 716 - The insulation will pay...

Info iconThis preview shows page 1. Sign up to view the full content.

View Full Document Right Arrow Icon
Chapter 9 Natural Convection $72.6 ) kWh / 085 . 0 )($ kWh 7 . 853 ( Cost = = Then money saved during a one-year period due to insulation becomes 1043 $ 6 . 72 $ 1116 $ Cost Cost saved Money = = = insulation with insulation without where $1116 is obtained from the solution of Problem 9-24.
Background image of page 1
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: The insulation will pay for itself in days 122 = yr 0.3354 = = = yr / 1043 $ 350 $ saved Money Cost riod Payback pe Discussion We would definitely recommend the installation of insulation in this case. 9-17...
View Full Document

This note was uploaded on 01/24/2012 for the course PHY 4803 taught by Professor Dr.danielarenas during the Fall '10 term at UNF.

Ask a homework question - tutors are online