Related by context. Frequent words. (Click for all words.) 67 airflow 65 laminar flow 61 ambient temperature 59 tropospheric 59 airstream 58 combustion gases 58 backpressure 57 venturi 57 temperature gradient 57 aerosol particles 56 temperature 56 cooling fins 56 combustion chambers 56 #oC [002] 55 overpressure 55 velocities 55 coolant temperature 55 evaporative 55 ionisation 55 spray nozzles 55 thermal dissipation 54 ambient temperatures 54 irradiance 54 combustor 54 viscosities 54 valving 54 cryogenic temperatures 54 combustion 54 kPa 54 pulsation 54 adiabatic 54 poleward 54 compressibility 54 impedances 53 exhaust gases 53 Relative humidity 53 microchannel 53 water vapor 53 recirculation 53 convection 53 feedwater 53 ducted 52 dewpoint 52 fluxes 52 evaporative cooling 52 directivity 52 airfoil 52 oscillatory 52 combustion chamber 52 millivolts 52 amplitudes 52 cavitation 52 vanes 52 electrically heated 52 corrosive environments 52 humidification 51 entrained 51 impellers 51 impeller 51 temperature coefficient 51 laminar 51 sorption 51 dispersive 51 viscosity 51 fume hood 51 #psi [002] 51 thermostatic 51 impedance matching 51 particle sizes 51 dehumidifying 51 solenoid valve 51 vents 51 ultrasonics 51 reflectance 51 flowmeter 51 curvatures 51 sinusoidal 51 polar vortex 51 oscillation 50 relative humidity 50 windings 50 hemodynamics 50 conductance 50 thermostat settings 50 solenoid valves 50 electrical conduction 50 condenser 50 degC 50 solar irradiance 50 droplet size 50 aerodynamic efficiency 50 spray nozzle 50 transmittance 50 ml min 50 #degC [001] 50 harmonic distortion 50 temperature humidity 50 surface roughness 50 HEPA filters 50 valvetrain 49 vibration