Physics & Astronomy
turbulent boundary layer
82%
Mach number
74%
refraction
69%
rays
65%
helium
29%
injection
27%
boundary layers
22%
penetration
20%
hypersonic wind tunnels
20%
turbulent mixing
15%
hypersonics
15%
free flow
14%
grazing incidence
13%
flat plates
13%
slots
13%
ray tracing
12%
flow distribution
10%
interactions
10%
gradients
8%
heating
8%
air
7%
sensitivity
7%
scattering
6%
lasers
5%
energy
3%
Engineering & Materials Science
Refraction
100%
Mach number
74%
Boundary layers
71%
Helium
64%
Hypersonic aerodynamics
43%
High energy lasers
30%
Ray tracing
22%
Scattering
17%
Wind tunnels
17%
Flow fields
15%
Numerical models
15%
Heating
13%
Air
10%
Earth & Environmental Sciences
turbulent boundary layer
90%
refraction
78%
helium
41%
penetration
20%
boundary layer
19%
turbulent mixing
14%
ray tracing
14%
wind tunnel
13%
flow field
11%
grazing
11%
experimental study
10%
scattering
10%
laser
9%
heating
9%
air
6%
energy
6%
test
4%
effect
2%