Psychrometric Chart as a Line Problem
Subject
Building Services
,Climatology
,Academic Year
2'nd Year
,3'rd Year
,Complexity Level
Intermediate
,Content tags
Psychrometry
,Activity Type
Numerical Exercise
,Activity duration
10 mins
,Objective
To draw the 50% RH line on a psychrometric chart outline
Outcome
Students will understand how the psychrometric chart is constructed
Requirements
Psychrometric chart outline
Prerequisites
- Conceptual knowledge of psychrometry
- Understanding of psychrometric chart
Procedure
Step 1: On the psychrometric chart outline handout, measure the length of small horizontal line at the top right corner of the chart with the help of a scale and identify mid-point of this line
Step 2: Measure the length of small vertical line at the bottom left corner of the chart with the help of a scale and identify mid-point of this line
Step 3: Draw a smooth curve parallel to the existing curve. This is the 50% RH line
Images:
Psychrometric Chart Outline
Psychrometric Chart Outline with 50% RH Line
References
None