A concept for evaluating aircraft turbulence penetration performance
Aircraft turbulence penetration performance numerical rating, applying concept to large subsonic jet transports
Loomis, J. P.↗
SEARCH · Search NASA
Results for “PENETRATION”
Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.
Quote a phrase for an exact phrase match. Source license links do not imply unrestricted reuse.
Penetration of low-energy protons deep into the magnetosphere
Low energy protons penetration into magnetosphere between forbidden regions, using model of constant electric field with charge exchange as loss mechanism
Chen, A. J.↗
A schlieren technique for measuring jet penetration into a supersonic stream
Schlieren optical method for measuring He jet penetration into supersonic flow
Hersch, M.↗
Supersonic jet penetration /up to Mach 4/ into a Mach 2 airstream
Helium injection Mach number effect on supersonic jet penetration into Mach 2 air stream from flat plate determined from concentration measurements
Hersch, M.↗
Effect of interacting vortices on jet penetration into a supersonic stream
Interacting vortices effects on jet penetration into supersonic streams
Hersch, M.↗
Thin film penetration by hypervelocity microparticles
Thin film penetration by hypervelocity microparticles of carbonyl iron
Lewis, A. R.↗
Explosive oxidations initiated by simulated meteoroid penetration into spacecraft atmospheres
Explosive oxidation hazard in simulated meteoroid S-4B impact penetration into spacecraft atmosphere
Carden, W. H.↗
Micrometeoroid penetration measuring device Patent
Measuring micrometeroid depth of penetration into various materials
Kinard, W. H.↗
Dye penetrant for surfaces subsequently contacted by liquid oxygen Patent
Dye penetrant and technique for nondestructive tests of solid surfaces contacted by liquid oxygen
Giles, R. M. F.↗
Correlation of secondary sonic and supersonic gaseous jet penetration into supersonic crossflows
Effect of injection Mach number on jet penetration over wide range of pressure and free stream Mach numbers
Povinelli, F. P.↗
Jet penetration into Mach 2 airstream using sweptback injectors at angle of attack
Jet penetration into Mach 2 airstream using sweptback injectors at angle of attack
Hersch, M.↗
Penetration of high energy radiation
Computer programs for calculating penetration and diffusion of electrons and associated bremsstrahlung through extended media
Source record↗
Launch vehicle gust penetration loads
Saturn launch vehicle gust penetration loads, presenting separated flow and associated time lag effects
Ericsson, L. E.↗
Penetration to second order of an electrostatic field into a warm plasma
Electrostatic field second order penetration into Vlasov warm electron plasma, using electron velocity distribution models
Lewak, G. J.↗
Measurement of the surface inductance and penetration depth of superconducting aluminum
Pure superconducting Al wire surface inductance measurement as function of temperature, noting penetration depth value
Faraci, G.↗
'Vegetation penetration' with K-band imaging radars
Vegetation penetration with K-band side-looking airborne imaging radars, noting multifrequency multipolarization system application for terrain reconnaissance
Macdonald, H. C.↗
Design of a probe for deep penetration into Jupiter's atmosphere
Jupiter probe design and communication for deep penetration into atmosphere, concerning mission phases through entry and descent to sample altitudes
Cross, D.↗
Cone penetration resistance test - An approach to evaluating in-place strength and packing characteristics of lunar soils
Cone penetration resistance tests on granular lunar soil simulants for in-place shear strength and packing characteristics under various gravity conditions
Cohron, G. T.↗