40C LFW CNG

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Fuel Economy Data (Gaseous Fuels)

Date: 2000-06-08
Run Number: 1
Personnel: S.C., E.D. and R.H.
Test Direction: CCW
Ambient Temperature (°F): 72
Humidity (%): 53
SLW (lbs): 30850
Wind Speed (mpg) & Direction: 9/WSW
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 84.1 87.2
ART #1 0 4:10 4:10 81.1 63.1
CBD #2 0 9:06 9:06 73.7 91.2
Art #2 0 4:06 4:06 80.3 61.3
CBD #3 0 9:03 9:03 73.8 76.8
Commuter 0 5:55 5:55 79.7 84.8
Total Fuel: 464.40000000000003 SCF
20 minute idle: 44.3 SCF
No Load Flow Rate at Idle = 2.29 SCFM No Load Flow Rate at Full Throttle = SCFM
Heating Value = 1008.1 BTU/LB
Comments:

Date: 2000-06-08
Run Number: 2
Personnel: S.C., E.D. and R.H.
Test Direction: CW
Ambient Temperature (°F): 74
Humidity (%): 53
SLW (lbs): 30580
Wind Speed (mpg) & Direction: 9/WSW
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 9:08 9:08 89.5 86.1
ART #1 0 4:09 4:09 85.0 61.1
CBD #2 0 9:06 9:06 77.5 88.6
Art #2 0 4:14 4:14 83.0 60.2
CBD #3 0 9:08 9:08 77.6 88.6
Commuter 0 5:56 5:56 83.5 86.6
Total Fuel: 471.20000000000005 SCF
20 minute idle: SCF
No Load Flow Rate at Idle = SCFM No Load Flow Rate at Full Throttle = SCFM
Heating Value = 1008.1 BTU/LB
Comments:

Date: 2000-06-09
Run Number: 3
Personnel: S.C. and R.H.
Test Direction: CCW
Ambient Temperature (°F): 75
Humidity (%): 63
SLW (lbs): 30850
Wind Speed (mpg) & Direction: 3/W
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 78.8 81.4
ART #1 0 4:16 4:16 68.9 63.6
CBD #2 0 9:08 9:08 64.4 81.8
Art #2 0 4:13 4:13 61.7 63.4
CBD #3 0 9:15 9:15 63.0 84.9
Commuter 0 5:56 5:56 70.2 91.2
Total Fuel: 466.3 SCF
20 minute idle: SCF
No Load Flow Rate at Idle = SCFM No Load Flow Rate at Full Throttle = SCFM
Heating Value = 1008.1 BTU/LB
Comments:

Date: 2000-06-09
Run Number: 4
Personnel: S.C. and R.H.
Test Direction: CW
Ambient Temperature (°F): 71
Humidity (%): 65
SLW (lbs): 30850
Wind Speed (mpg) & Direction: 3/W
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 9:20 9:20 83.6 82.4
ART #1 0 4:09 4:09 69.9 61.0
CBD #2 0 9:06 9:06 68.3 81.2
Art #2 0 4:11 4:11 69.7 60.1
CBD #3 0 9:15 9:15 68.5 83.3
Commuter 0 6:00 6:00 74.2 93.5
Total Fuel: 461.50000000000006 SCF
20 minute idle: 45.8 SCF
No Load Flow Rate at Idle = 2.29 SCFM No Load Flow Rate at Full Throttle = 8.35 SCFM
Heating Value = 1008.1 BTU/LB
Comments: