LFS-40

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Fuel Economy Data (Gaseous Fuels)

Date: 2008-10-14
Run Number: 1
Personnel: T.W., T.S. & S.C.
Test Direction: CCW
Ambient Temperature (°F): 61
Humidity (%): 67
SLW (lbs): 33840
Wind Speed (mpg) & Direction: /
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 8:44 8:44 25.8 0.761
ART #1 0 4:00 4:00 26.7 0.667
CBD #2 0 8:20 8:20 28.6 0.776
Art #2 0 4:05 4:05 30.0 0.676
CBD #3 0 8:31 8:31 31.9 0.75
Commuter 0 6:00 6:00 33.4 0.695
Total Fuel: 4.325 SCF
20 minute idle: .335 SCF
No Load Flow Rate at Idle = SCFM No Load Flow Rate at Full Throttle = SCFM
Heating Value = 19631.0 BTU/LB
Comments:

Date: 2011-02-10
Run Number: 2
Personnel: T.W., T.S. & S.C.
Test Direction: CW
Ambient Temperature (°F): 66
Humidity (%): 67
SLW (lbs): 33840
Wind Speed (mpg) & Direction: /
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 8:20 8:20 33.4 0.76
ART #1 0 4:11 4:11 33.0 0.645
CBD #2 0 8:19 8:19 33.2 0.745
Art #2 0 4:10 4:10 33.4 0.636
CBD #3 0 8:22 8:22 33.5 0.741
Commuter 0 6:03 6:03 33.5 0.705
Total Fuel: 4.232 SCF
20 minute idle: SCF
No Load Flow Rate at Idle = SCFM No Load Flow Rate at Full Throttle = SCFM
Heating Value = 19631.0 BTU/LB
Comments:

Date: 2008-10-15
Run Number: 3
Personnel: T.W., T.S. & S.C.
Test Direction: CCW
Ambient Temperature (°F): 67
Humidity (%): 67
SLW (lbs): 33840
Wind Speed (mpg) & Direction: /
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 8:24 8:24 29.0 0.816
ART #1 0 4:08 4:04 29.6 0.71
CBD #2 0 8:18 8:18 31.4 0.772
Art #2 0 4:08 4:08 31.9 0.696
CBD #3 0 8:17 8:17 32.1 0.769
Commuter 0 6:00 6:00 32.4 0.712
Total Fuel: 4.475 SCF
20 minute idle: SCF
No Load Flow Rate at Idle = SCFM No Load Flow Rate at Full Throttle = SCFM
Heating Value = 19631.0 BTU/LB
Comments:

Date: 2008-10-15
Run Number: 4
Personnel: T.W., T.S. & S.C.
Test Direction: CW
Ambient Temperature (°F): 67
Humidity (%): 67
SLW (lbs): 33840
Wind Speed (mpg) & Direction: /
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 8:25 8:25 32.4 0.743
ART #1 0 4:11 4:11 32.0 0.649
CBD #2 0 8:21 8:21 31.9 0.744
Art #2 0 4:12 4:12 32.3 0.638
CBD #3 0 8:28 8:28 32.3 0.719
Commuter 0 6:05 6:05 32.1 0.697
Total Fuel: 4.1899999999999995 SCF
20 minute idle: .310 SCF
No Load Flow Rate at Idle = SCFM No Load Flow Rate at Full Throttle = SCFM
Heating Value = 19631.0 BTU/LB
Comments: