45CLFW-CNG

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Fuel Economy Data (Gaseous Fuels)

Date: 2003-07-17
Run Number: 1
Personnel: B.S., T.S., & S.C.
Test Direction: CCW
Ambient Temperature (°F): 71
Humidity (%): 55
SLW (lbs): 36820
Wind Speed (mpg) & Direction: 0/calm
Barometric Pressure (in.Hg): 30
Cycle Type Run Time (min:sec) Cycle Time
(min:sec)
Fuel Temperature (°F) Total Fuel used (SCF)
Start Finish Start
CBD #1 0 8:45 8:45 77.4 81.5
ART #1 0 4:13 4:13 67.2 64.1
CBD #2 0 8:49 8:49 74.6 86.5
Art #2 0 4:12 4:12 74.1 64.2
CBD #3 0 8:51 8:51 72.8 81.2
Commuter 0 5:58 5:58 75.5 79.9
Total Fuel: 457.4 SCF
20 minute idle: 49.7 SCF
No Load Flow Rate at Idle = 2.94 SCFM No Load Flow Rate at Full Throttle = 12.94 SCFM
Heating Value = 1001.8 BTU/LB
Comments: none

Date: 2003-07-17
Run Number: 2
Personnel: B.S., T.S., & S.C.
Test Direction: CW
Ambient Temperature (°F): 73
Humidity (%): 55
SLW (lbs): 36820
Wind Speed (mpg) & Direction: 0/calm
Barometric Pressure (in.Hg): 30
Cycle Type Run Time (min:sec) Cycle Time
(min:sec)
Fuel Temperature (°F) Total Fuel used (SCF)
Start Finish Start
CBD #1 0 9:15 9:15 71.2 82.9
ART #1 0 4:18 4:18 69.0 62.3
CBD #2 0 9:10 9:10 75.5 80.8
Art #2 0 4:21 4:21 76.1 61.8
CBD #3 0 9:06 9:06 82.2 82.0
Commuter 0 6:24 6:24 81.9 74.6
Total Fuel: 444.4 SCF
20 minute idle: 0.0 SCF
No Load Flow Rate at Idle = 0.0 SCFM No Load Flow Rate at Full Throttle = 0.0 SCFM
Heating Value = 1001.8 BTU/LB
Comments: none

Date: 2003-07-17
Run Number: 3
Personnel: B.S., T.S., & S.C.
Test Direction: CCW
Ambient Temperature (°F): 75
Humidity (%): 50
SLW (lbs): 36820
Wind Speed (mpg) & Direction: 0/calm
Barometric Pressure (in.Hg): 30
Cycle Type Run Time (min:sec) Cycle Time
(min:sec)
Fuel Temperature (°F) Total Fuel used (SCF)
Start Finish Start
CBD #1 0 9:00 9:00 85.2 81.2
ART #1 0 4:17 4:17 80.4 60.6
CBD #2 0 9:12 9:12 79.3 82.7
Art #2 0 4:26 4:26 84.4 60.4
CBD #3 0 9:22 9:22 82.7 82.8
Commuter 0 6:01 6:01 87.8 78.4
Total Fuel: 446.1 SCF
20 minute idle: 0.0 SCF
No Load Flow Rate at Idle = 0.0 SCFM No Load Flow Rate at Full Throttle = 0.0 SCFM
Heating Value = 1001.8 BTU/LB
Comments: none

Date: 2003-07-17
Run Number: 4
Personnel: B.S., T.S., & S.C.
Test Direction: CW
Ambient Temperature (°F): 78
Humidity (%): 50
SLW (lbs): 36820
Wind Speed (mpg) & Direction: 0/calm
Barometric Pressure (in.Hg): 30
Cycle Type Run Time (min:sec) Cycle Time
(min:sec)
Fuel Temperature (°F) Total Fuel used (SCF)
Start Finish Start
CBD #1 0 9:09 9:09 87.4 80.9
ART #1 0 4:29 4:29 89.1 60.2
CBD #2 0 9:11 9:11 85.1 82.6
Art #2 0 4:30 4:30 89.3 60.0
CBD #3 0 8:49 8:49 89.9 78.1
Commuter 0 6:19 6:19 89.4 80.5
Total Fuel: 442.30000000000007 SCF
20 minute idle: 50.8 SCF
No Load Flow Rate at Idle = 2.62 SCFM No Load Flow Rate at Full Throttle = 13.36 SCFM
Heating Value = 1001.8 BTU/LB
Comments: none