|
1-1
|
|
Energy consumption of heavy trucks (more than 10,000 lb GVWR) compared with that of light trucks and passenger vehicles, 1970-2003,
|
|
10
|
|
1-2
|
|
Trends in annual miles driven by three different classes of vehicle: heavy trucks, light trucks, and passenger vehicles, 1966-2005,
|
|
10
|
|
1-3
|
|
For-hire transportation services compared with other sectors of the transportation industry,
|
|
10
|
|
1-4
|
|
Fuel economy (miles per gallon) of passenger vehicles, light trucks, and heavy-duty trucks (more than 10,000 lb), 1973-2005,
|
|
11
|
|
1-5
|
|
Energy use by the U.S. transportation sector, 1949-2005,
|
|
11
|
|
1-6
|
|
U.S. petroleum production and net imports, 1949-2005 (thousands of barrels per year),
|
|
11
|
|
1-7
|
|
Historical trend in exhaust emission standards for light-duty vehicles, by model year,
|
|
11
|
|
1-8
|
|
Historical trend in federal emission standards for heavy-duty diesel engines, by model year,
|
|
11
|
|
1-9
|
|
Appropriations to the 21CTP, FY 2003-2007 (shown as “Heavy Duty”) represent a declining proportion of the FCVT Program,
|
|
17
|
|
2-1
|
|
Interrelationships among 21CTP participants,
|
|
19
|
|
2-2
|
|
DOE goal setting process,
|
|
20
|
|
2-3
|
|
Government agency relationships,
|
|
21
|
|
2-4
|
|
DOE project management and innovation process,
|
|
24
|
|
2-5
|
|
Proposed table of project priorities,
|
|
25
|
|
3-1
|
|
Energy audit of a typical Class 8 tractor-trailer combination on a level road at a constant speed of 65 mph and a GVW of 80,000 lbs,
|
|
27
|
|
3-2
|
|
Heavy truck engine technology roadmap showing the effects of emission regulations on thermal efficiency,
|
|
35
|
|
3-3
|
|
DDC Series 60 12.7L brake-specific fuel consumption map,
|
|
36
|
|
3-4
|
|
Thirteen-mode steady-state emission test conditions,
|
|
37
|
|
3-5
|
|
Illustration of the operating range for LTC combustion,
|
|
42
|
|
3-6
|
|
Surface transportation fuel use,
|
|
44
|
|
3-7
|
|
Overall schedule, CRC ACES study,
|
|
54
|
|
3-8
|
|
Project organization, CRC ACES study,
|
|
54
|
|
4-1
|
|
Network chart for heavy hybrid propulsion,
|
|
58
|
|
7-1
|
|
Deaths due to large-truck accidents,
|
|
90
|
|
7-2
|
|
Large-truck and bus fatality rate (per 100 million total vehicle miles traveled),
|
|
90
|
|
D-1
|
|
Historical trend in emission standards for light-duty vehicles,
|
|
108
|
|
D-2
|
|
Historical trend in emission standards for heavy-duty diesel engines,
|
|
108
|
