416.15

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Fuel Economy Data (Gaseous Fuels)

Date: 2011-05-18
Run Number: 1
Personnel: M.R. & T.S.
Test Direction: CCW
Ambient Temperature (°F): 62
Humidity (%): 82
SLW (lbs): 35600
Wind Speed (mpg) & Direction: 10/ESE
Barometric Pressure (in.Hg): 29
Cycle Type Run Time (min:sec) Cycle Time
(min:sec)
Fuel Temperature (°F) Total Fuel used (SCF)
Start Finish Start
CBD #1 0 8:51 8:51 19.6 0.475
ART #1 0 4:09 4:09 20.2 0.434
CBD #2 0 8:36 8:36 20.6 0.472
Art #2 0 4:06 4:06 21.0 0.439
CBD #3 0 8:30 8:30 21.4 0.473
Commuter 0 5:59 5:59 21.0 0.502
Total Fuel: 2.795 SCF
20 minute idle: .434 SCF
No Load Flow Rate at Idle = SCFM No Load Flow Rate at Full Throttle = SCFM
Heating Value = 19631 BTU/LB
Comments:

Date: 2011-05-18
Run Number: 2
Personnel: M.R. & T.S.
Test Direction: CW
Ambient Temperature (°F): 65
Humidity (%): 80
SLW (lbs): 35600
Wind Speed (mpg) & Direction: 8/ESE
Barometric Pressure (in.Hg): 29
Cycle Type Run Time (min:sec) Cycle Time
(min:sec)
Fuel Temperature (°F) Total Fuel used (SCF)
Start Finish Start
CBD #1 0 8:28 8:28 22.5 0.475
ART #1 0 4:09 4:09 21.8 0.424
CBD #2 0 8:33 8:33 22.1 0.469
Art #2 0 4:07 4:07 22.8 0.42
CBD #3 0 8:26 8:26 22.6 0.466
Commuter 0 6:05 6:05 22.6 0.493
Total Fuel: 2.747 SCF
20 minute idle: SCF
No Load Flow Rate at Idle = SCFM No Load Flow Rate at Full Throttle = SCFM
Heating Value = 19631 BTU/LB
Comments:

Date: 2011-05-19
Run Number: 3
Personnel: M.R., B.L. & T.S.
Test Direction: CCW
Ambient Temperature (°F): 55
Humidity (%): 94
SLW (lbs): 35600
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 8:32 8:32 21.6 0.482
ART #1 0 4:03 4:03 20.4 0.442
CBD #2 0 8:23 8:23 20.6 0.472
Art #2 0 4:04 4:04 20.6 0.428
CBD #3 0 8:20 8:20 20.8 0.468
Commuter 0 5:58 5:58 20.4 0.511
Total Fuel: 2.803 SCF
20 minute idle: SCF
No Load Flow Rate at Idle = SCFM No Load Flow Rate at Full Throttle = SCFM
Heating Value = 19631 BTU/LB
Comments:

Date: 2011-05-19
Run Number: 4
Personnel: M.R., B.L. & T.S.
Test Direction: CW
Ambient Temperature (°F): 60
Humidity (%): 77
SLW (lbs): 35600
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 8:38 8:38 20.6 0.47
ART #1 0 4:06 4:06 21.6 0.423
CBD #2 0 8:38 8:38 21.6 0.463
Art #2 0 4:07 4:07 22.2 0.419
CBD #3 0 8:39 8:39 22.4 0.463
Commuter 0 6:00 6:00 22.2 0.486
Total Fuel: 2.724 SCF
20 minute idle: .360 SCF
No Load Flow Rate at Idle = SCFM No Load Flow Rate at Full Throttle = SCFM
Heating Value = 19631 BTU/LB
Comments: