Engineering & Materials Science
Exhaust gas recirculation
97%
Fuel injection
86%
Biodiesel
83%
Engines
50%
Diesel engines
45%
Carbon monoxide
28%
Direct injection
28%
Fuel consumption
24%
Hydrocarbons
23%
Oxides
22%
Rails
22%
Renewable energy resources
21%
Mathematics
Engine
100%
Injection
87%
Gas
73%
Strategy
55%
Diesel Engine
42%
Carbon Monoxide
22%
Nitrogen
19%
Oxides
18%
Replacement
13%
Experimental Results
13%
Lowest
13%
Energy
8%
Performance
7%
Earth & Environmental Sciences
exhaust gas
92%
diesel
74%
engine
72%
diesel engine
45%
fuel consumption
23%
carbon monoxide
19%
energy source
19%
effect
18%
alternative energy
18%
replacement
16%
oxide
14%
hydrocarbon
13%
nitrogen
11%
loss
10%
test
7%
Chemical Compounds
Biodiesel
83%
Fuel
64%
Gas
41%
Purity
26%
Carbon Monoxide
22%
Hydrocarbon
18%
Chemical Transformation
16%
Nitrogen
15%
Oxide
14%
Energy
12%