CH-03-06-1 -- A Duct Performance Model That Includes the Effects of Leakage PDF

CH-03-06-1 -- A Duct Performance Model That Includes the Effects of Leakage PDF

Name:
CH-03-06-1 -- A Duct Performance Model That Includes the Effects of Leakage PDF

Published Date:
2003

Status:
Active

Description:

Publisher:
ASHRAE

Document status:
Active

Format:
Electronic (PDF)

Delivery time:
10 minutes

Delivery time (for Russian version):
200 business days

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Choose Document Language:
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The equations governing the variation of total pressure and velocity along the axis of a duct that exhibits leakage are derived and solved numerically. Duct performance is found to depend on two dimensionless constants. Input to the model is the desired supply/return flow rate and pressure. The model calculates the required total pressure and velocity in the duct adjacent to the fan or upstream fitting; hence, it is useful in design applications. Model results are presented in terms of characteristic performance curves. Model predictions are found to compare favorably to a case presented previously in the literature.

Units: Dual


File Size : 1 file , 270 KB
Note : This product is unavailable in Russia, Belarus
Number of Pages : 8
Product Code(s) : D-16815
Published : 2003

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