Duct Pressure Loss Report
Project Name
Project Issue Date
Project Status
Client Name
Project Address
Project Number
Organization Name
Organization Description
Building Name
Author
Run Time
Issue Date
Project Status
Owner
Enter address here
Project Number
4/16/2015 11:42
System One
System Information
System Classification
System Type
System Name
Abbreviation
Supply Air
Supply Air
System One
Total Pressure Loss Calculations by Sections
Section
Element
1 Duct
Fittings
Air Terminal
2 Duct
Fittings
3 Fittings
4 Duct
Fittings
5 Duct
Fittings
6 Fittings
Equipment
7 Duct
Fittings
Air Terminal
8 Duct
Fittings
9 Fittings
10 Duct
Fittings
11 Fittings
12 Duct
Fittings
Air Terminal
13 Duct
Fittings
14 Fittings
Critical Path : 6-5-4-11-10-14-13-12 ; Total Pressure Loss : 147.1 Pa
Detail Information of Straight Segment by Sections
Section
Element ID
1
2
4
5
7
8
10
12
13
Fitting and Accessory Loss Coefficient Summary by Sections
Section
Element ID
1
2
Loss Method
Coefficient from
Coefficient from
Coefficient from
Coefficient from
Coefficient from
Coefficient from
Coefficient from
Coefficient from
Coefficient from
Coefficient from
Coefficient from
Coefficient from
Coefficient from
Coefficient from
Coefficient from
Coefficient from
Coefficient from
Coefficient from
Coefficient from
Coefficient from
Coefficient from
Velocity
2.6 m/s
2.6 m/s
5.9 m/s
5.9 m/s
0.0 m/s
5.8 m/s
5.8 m/s
5.8 m/s
5.8 m/s
0.0 m/s
2.6 m/s
2.6 m/s
5.9 m/s
5.9 m/s
0.0 m/s
6.2 m/s
6.2 m/s
0.0 m/s
Velocity Pressure
4.1 Pa
20.8 Pa
6.8 Pa
19.9 Pa
19.9 Pa
31.1 Pa
4.1 Pa
20.8 Pa
11.0 Pa
23.2 Pa
8.9 Pa
Length
228
4677
7274
306
228
4805
6657
-
2.6
2.6
5.9
5.9
0.0
m/s
m/s
m/s
m/s
m/s
Velocity
2.6 m/s
5.9 m/s
5.8 m/s
5.8 m/s
5.8 m/s
2.6 m/s
5.9 m/s
6.2 m/s
2.6 m/s
5.9 m/s
5.9 m/s
Loss Coefficient
4.1 Pa
20.8 Pa
5.8 Pa
Velocity Pressure
4.1 Pa
20.8 Pa
19.9 Pa
19.9 Pa
19.9 Pa
4.1 Pa
20.8 Pa
23.2 Pa
4.1 Pa
20.8 Pa
20.8 Pa
Pressure Loss
2.315 9.5 Pa
1.15 23.9 Pa
0.051429 1.1 Pa
0 0.0 Pa
1.410953 9.6 Pa
0 0.0 Pa
1.15 22.9 Pa
0 0.0 Pa
0 0.0 Pa
0.35 7.0 Pa
0 0.0 Pa
0 0.0 Pa
2.315 9.5 Pa
1.15 23.9 Pa
0.032727 0.7 Pa
0 0.0 Pa
0.843636 9.3 Pa
0 0.0 Pa
0 0.0 Pa
0.045918 1.1 Pa
-0.016667 -0.1 Pa
Pressure Loss
0.1 Pa
10.2 Pa
3.9 Pa
3.7 Pa
0.3 Pa
0.1 Pa
10.5 Pa
10.8 Pa
0.1 Pa
12.9 Pa
11.0 Pa
otal Pressure Loss
0.30 Pa/m
2.315 2.18 Pa/m
2.356529 0.224545 -
300
-
200
-
Total Pressure Loss
0.1 Pa
10.2 Pa
7.6 Pa
~
0.3 Pa
0.1 Pa
10.5 Pa
10.8 Pa
0.1 Pa
23.9 Pa
~
-
300 200 -
Total Pressure Loss
0.1 Pa
9.5 Pa
14.0 Pa
10.2 Pa
24.9 Pa
9.6 Pa
7.6 Pa
22.9 Pa
0.3 Pa
7.0 Pa
0.0 Pa
0.0 Pa
0.1 Pa
9.5 Pa
14.0 Pa
10.5 Pa
24.5 Pa
9.3 Pa
10.8 Pa
1.1 Pa
-0.1 Pa
Section Pressure Loss
23.6 Pa
~
~
35.1 Pa
~
9.6 Pa
30.5 Pa
~
7.3 Pa
~
0.0 Pa
~
23.6 Pa
~
~
35.0 Pa
~
9.3 Pa
11.9 Pa
~
-0.1 Pa