Physik & Astronomy
liquid oxygen
100%
combustion chambers
76%
injectors
71%
ignition
66%
methane
63%
lasers
30%
propellants
26%
dynamic pressure
19%
two phase flow
16%
cold flow tests
15%
igniters
11%
pulses
11%
injection
11%
shear
10%
sequencing
10%
sea level
10%
overpressure
9%
oxygen
9%
pressure sensors
8%
shear layers
8%
liquid nitrogen
7%
flames
6%
time measurement
6%
breakdown
6%
ceramics
5%
probes
4%
wavelengths
3%
energy
2%
Ingenieurwesen & Materialwissenschaft
Combustors
70%
Methane
65%
Ignition
62%
Lasers
52%
Propellants
25%
Combustion chambers
24%
Two phase flow
15%
Oxygen
12%
Full width at half maximum
11%
Photomultipliers
11%
Sea level
10%
Liquid nitrogen
9%
Reusability
8%
Pressure sensors
8%
Wavelength
6%
Stabilization
6%
Imaging techniques
5%
Erd- und Umweltwissenschaften
methane
53%
laser
52%
propellant
50%
combustion
32%
two phase flow
28%
test
27%
oxygen
18%
overpressure
15%
ceramics
12%
stabilization
11%
probe
11%
sea level
10%
wavelength
10%
cold
9%
sensor
9%
speed
9%
liquid
8%
nitrogen
8%
energy
6%