Engineering & Materials Science
Pulsed plasma thrusters
100%
Magnetic nozzles
92%
Plasmas
91%
Propellants
68%
Magnetohydrodynamics
54%
Propulsion
50%
Plasma flow
42%
Magnetic fields
41%
Fusion reactions
30%
Temperature
26%
Helium
24%
Numerical models
23%
Polytetrafluoroethylenes
23%
Computer simulation
22%
Ablation
20%
Electron energy levels
17%
Nozzles
16%
Electric propulsion
16%
NASA
15%
Magnetic field effects
15%
Geometry
14%
Rockets
14%
Flow rate
12%
Electric potential
12%
Plasma accelerators
12%
Equations of state
10%
Enthalpy
10%
Gases
9%
Networks (circuits)
9%
Magnetoplasma
8%
Hot Temperature
8%
Plasma sources
8%
Vacuum
8%
Teaching
8%
Electrodes
7%
Mass transfer
7%
Spacecraft propulsion
7%
Experiments
7%
Carrier concentration
6%
Test facilities
6%
Argon
6%
Students
6%
Hypersonic flow
6%
Spark plugs
6%
Electrons
6%
Ammonia
6%
Beam plasma interactions
6%
Numerical analysis
6%
Transport properties
5%
Decomposition
5%
Physics & Astronomy
propellants
54%
magnetic nozzles
47%
pulsed inductive thrusters
37%
magnetoplasmadynamic thrusters
36%
pulsed plasma thrusters
35%
magnetohydrodynamics
34%
thrust
29%
fusion propulsion
29%
magnetoplasmadynamics
28%
ammonia
20%
stagnation temperature
17%
trends
16%
magnetic fields
14%
waveforms
13%
simulation
12%
nozzle flow
12%
magnetohydrodynamic flow
12%
electric potential
12%
energy
11%
energy levels
10%
expansion
10%
impulses
10%
propulsion
10%
helium
9%
electrical resistivity
9%
mass flow rate
9%
ablation
8%
performance
8%
enthalpy
8%
total impulse
8%
turbogenerators
8%
geometry
7%
specific impulse
7%
plasma pressure
7%
internal energy
7%
optimization
7%
critical mass
7%
high speed
7%
conversation
6%
field strength
6%
electric propulsion
6%
performance prediction
6%
plasma dynamics
6%
teflon (trademark)
6%
electromagnetic acceleration
6%
hypersonic flow
6%
interrogation
5%
pressure distribution
5%
polytetrafluoroethylene
5%
temperature
5%
Earth & Environmental Sciences
propellant
52%
plasma
52%
code
32%
magnetohydrodynamics
29%
thrust
25%
magnetic field
22%
modeling
19%
energy
13%
simulation
12%
three-dimensional modeling
12%
electrical resistivity
10%
ablation
9%
enthalpy
8%
geometry
8%
ammonia
8%
temperature
8%
thermal power
8%
trend
6%
pressure field
6%
argon
6%
comparison
5%
gas
5%
speed
5%
