Engineering & Materials Science
Fuel economy
97%
Trucks
86%
Numerical methods
81%
Engines
59%
Internal combustion engines
40%
Brakes
39%
Natural gas vehicles
31%
Electric sparks
20%
Engine cylinders
19%
Fuel consumption
18%
Natural gas
17%
Torque
15%
Combustion knock
14%
Carbon monoxide
11%
Gasoline
9%
Ignition
9%
Hydrogen
8%
Carbon
7%
Computational fluid dynamics
7%
Availability
7%
Specifications
6%
Gases
5%
Testing
5%
Hot Temperature
4%
Earth & Environmental Sciences
numerical method
85%
engine
85%
economy
72%
compression
72%
natural gas
24%
fuel consumption
16%
torque
15%
vehicle
11%
speed
9%
resource availability
8%
carbon monoxide
7%
price
5%
shell
5%
hydrogen
5%
software
4%
methodology
4%
carbon
4%
city
4%
project
3%
gas
3%
prediction
3%
simulation
3%
modeling
2%
rate
2%
analysis
1%
Chemical Compounds
Valve
100%
Fuel
76%
Natural Gas
60%
Torque
16%
Pressure
15%
Gasoline
14%
Carbon Monoxide
11%
Heat
9%
Simulation
8%
Gas
6%
Mixture
5%