a. Explain the use of a psychrometric chart? Who, in terms of the construction sector workforce, may use this chart? (hint: use the axis on the chart as guidance in your answer).
a. Explain the use of a psychrometric chart? Who, in terms of the construction sector workforce, may use this chart? (hint: use the axis on the chart as guidance in your answer).
Principles of Heat Transfer (Activate Learning with these NEW titles from Engineering!)
8th Edition
ISBN:9781305387102
Author:Kreith, Frank; Manglik, Raj M.
Publisher:Kreith, Frank; Manglik, Raj M.
Chapter9: Heat Transfer With Phase Change
Section: Chapter Questions
Problem 9.12P
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a. Explain the use of a psychrometric chart? Who, in terms of the construction sector workforce, may use this chart? (hint: use the axis on the chart as guidance in your answer).
b. Do a quick calculation of the thermal conductance (U value) across a cavity wall consisting of:
-
- Outer skin 220mm brickwork (North facing, exposed aspect)
- 20mm cavity
- Inner skin of 10mm plasterboard
The necessary data can be found in module 5. Compare this with the worked example of an insulated brick veneer wall in the worked example. Show your working
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