Machine set up

ductsetup duct scale connect1 connect2 anemometer user pressurebox pressurebox connect3 connect4 scale

Control Elements

To start the experiment click the button

Instruction

The following procedure is to be followed by the user in order to determine the friction coefficient of a duct:

  1. Enter the measuring points for the duct dimension in the fields and then click on the Yes button.
    • Duct width is between 0.34m and 0.36m
    • Duct Height is between 0.4m and 0.6m
    • Duct length is between 5.41m and 5.5m
    • Radius of duct is 0.25m.
  2. Now click on the first flow control device from the left to measure the air velocity and the pressure drop. Click on "Anemometer Traversing".
  3. Next stop the anemometer traversing by clicking the button "Stop Anemometer". Add the result by clicking the button "Add result to the observation table".
  4. Repeat for all the flow control devices.
  5. After all the points are measured click on "Plot Graph" and then click on "Best Fit Graph".