STREETCAR RTV

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Fuel Economy Data (Gaseous Fuels)

Date: 2010-08-13
Run Number: 1
Personnel: C.S., T.S. and S.C.
Test Direction: CCW
Ambient Temperature (°F): 62
Humidity (%): 95
SLW (lbs): 55
Wind Speed (mpg) & Direction: 0/
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 8:50 8:50 23.6 1.115
ART #1 0 4:09 4:09 24.6 0.791
CBD #2 0 8:35 8:35 24.6 0.937
Art #2 0 4:06 4:06 24.2 0.777
CBD #3 0 8:31 8:31 25.2 0.89
Commuter 0 6:03 6:03 25.2 0.997
Total Fuel: 5.507 SCF
20 minute idle: 0.725 SCF
No Load Flow Rate at Idle = SCFM No Load Flow Rate at Full Throttle = SCFM
Heating Value = 19,631 BTU/LB
Comments: The HVAC must remain on for cooling of the hybrid system. Test was conducted with HVAC system on.

Date: 2010-08-13
Run Number: 2
Personnel: C.S., T.S. and S.C.
Test Direction: CW
Ambient Temperature (°F): 76
Humidity (%): 87
SLW (lbs): 55
Wind Speed (mpg) & Direction: 5/SE
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 8:37 8:37 26.0 1.01
ART #1 0 4:08 4:08 25.8 0.759
CBD #2 0 8:25 8:25 26.1 1.003
Art #2 0 4:18 4:18 28.2 0.786
CBD #3 0 8:41 8:41 28.4 0.982
Commuter 0 6:01 6:01 28.2 1.055
Total Fuel: 5.595 SCF
20 minute idle: N/A SCF
No Load Flow Rate at Idle = SCFM No Load Flow Rate at Full Throttle = SCFM
Heating Value = 19,631 BTU/LB
Comments: The HVAC must remain on for cooling of the hybrid system. Test was conducted with HVAC system on. Testing was delayed (55 minutes) due to "Stop & Check Engine lights". Manufacturer's rep made repairs and testing.

Date: 2010-08-13
Run Number: 3
Personnel: C.S., T.S. and S.C.
Test Direction: CCW
Ambient Temperature (°F): 78
Humidity (%): 87
SLW (lbs): 55
Wind Speed (mpg) & Direction: 5/SE
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 8:36 8:36 28.2 1.032
ART #1 0 4:11 4:11 28.2 0.803
CBD #2 0 8:50 8:50 28.2 0.951
Art #2 0 4:11 4:11 28.9 0.786
CBD #3 0 8:22 8:22 29.4 0.945
Commuter 0 5:54 5:54 29.3 1.005
Total Fuel: 5.522 SCF
20 minute idle: N/A SCF
No Load Flow Rate at Idle = SCFM No Load Flow Rate at Full Throttle = SCFM
Heating Value = 19,631 BTU/LB
Comments: The HVAC must remain on for cooling of the hybrid system. Test was conducted with HVAC system on.

Date: 2010-08-13
Run Number: 4
Personnel: C.S., T.S. and S.C.
Test Direction: CW
Ambient Temperature (°F): 77
Humidity (%): 73
SLW (lbs): 55
Wind Speed (mpg) & Direction: 0/
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 29.3 1.011
ART #1 0 4:08 4:08 29.0 0.823
CBD #2 0 8:28 8:28 28.6 1.025
Art #2 0 4:14 4:14 29.2 0.784
CBD #3 0 8:30 8:30 29.4 0.964
Commuter 0 5:58 5:58 29.6 1.052
Total Fuel: 5.658999999999999 SCF
20 minute idle: N/A SCF
No Load Flow Rate at Idle = SCFM No Load Flow Rate at Full Throttle = SCFM
Heating Value = 19,631 BTU/LB
Comments: The HVAC must remain on for cooling of the hybrid system. Test was conducted with HVAC system on.