Engineering & Materials Science
Hydraulics
100%
Pumps
77%
Controllers
60%
Fluids
50%
Reciprocating pumps
49%
Acoustic intensity
41%
Condition monitoring
30%
Pistons
24%
Model reference adaptive control
23%
Testing
23%
Networks (circuits)
22%
Hydraulic servomechanisms
22%
Electric lines
22%
Friction
22%
Gear pumps
21%
Position control
19%
Vane pumps
19%
Fuel pumps
17%
Actuators
17%
Engines
17%
Chassis
17%
Pressure relief valves
16%
Pipelines
16%
Cavitation
16%
Fault tree analysis
15%
Failure analysis
15%
Pneumatics
15%
Neural networks
14%
Motion control
14%
Flow measurement
14%
Computer simulation
14%
Power transmission
13%
Systems analysis
13%
Transputers
13%
Digital computers
13%
Motorcycles
13%
Knowledge based systems
13%
Control systems
13%
Robust control
12%
Injection molding
12%
Genetic algorithms
12%
Damping
11%
Wheels
11%
Acoustic waves
11%
Hydraulic actuators
11%
Microprocessor chips
10%
Manipulators
10%
Computer systems
10%
Air
10%
Acoustic impedance
9%
Earth & Environmental Sciences
hydraulics
53%
pump
47%
fluid
38%
ripple
30%
test
17%
accumulator
15%
microcomputer
14%
method
13%
computational fluid dynamics
12%
suction
11%
data acquisition
11%
pipe
11%
modeling
10%
acoustics
10%
simulation
9%
airborne noise
8%
paper
8%
geometry
8%
dynamic response
7%
hydrostatics
6%
inertia
6%
prediction
6%
hardware
6%
standing wave
5%
