Keck et al. - Google Patents
TECHNIQUES FOR RADIATION MEASUREMENTS AND FLOW VISUALIZATION OF SELF-LUMINOUS HYPERSONIC WAKESKeck et al.
View PDF- Document ID
- 634956631350989341
- Author
- Keck J
- Washburn W
- Leonard D
- Melcher B
- Carbone I
- Publication venue
- ARMED SERVICES TECHNICAL INFORMATION AGENCY ARLINGTON HALL STATION ARLINGTON 12, VIRGINIA
External Links
Snippet
Various techniques developed at the Avco-Everett Research Laboratory for observing the flow field behind hypervelocitybodies in ballistic ranges are discussed. These techniques fall into two categories:(1) photoelectric instruments for measuring the radiation intensity and its …
- 238000000034 method 0 title abstract description 27
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using infra-red, visible or ultra-violet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/89—Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using infra-red, visible or ultra-violet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume, or surface-area of porous materials
- G01N15/10—Investigating individual particles
- G01N15/14—Electro-optical investigation, e.g. flow cytometers
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume, or surface-area of porous materials
- G01N15/06—Investigating concentration of particle suspensions
- G01N15/065—Investigating concentration of particle suspensions using condensation nuclei counters
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N25/00—Investigating or analyzing materials by the use of thermal means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P5/00—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED, VISIBLE OR ULTRA-VIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR
- G01M9/00—Aerodynamic testing; Arrangements in or on wind tunnels
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Meier | Computerized background-oriented schlieren | |
| Snyder et al. | Some measurements of particle velocity autocorrelation functions in a turbulent flow | |
| US5153665A (en) | Vaporizing particle velocimeter | |
| Merzkirch | Techniques of flow visualization | |
| Garg et al. | Measurements of a supersonic turbulent boundary layer by focusing schlieren deflectometry | |
| DE19942856B4 (en) | Background schlieren measuring method for spatial density fields | |
| Gucker et al. | Rapid measurement of light-scattering diagrams from single particles in an aerosol stream and determination of latex particle size | |
| Keck et al. | TECHNIQUES FOR RADIATION MEASUREMENTS AND FLOW VISUALIZATION OF SELF-LUMINOUS HYPERSONIC WAKES | |
| Towers et al. | Application of particle image velocimetry to large-scale transonic wind tunnels | |
| Ford et al. | Development of extended field Doppler velocimetry for turbomachinery applications | |
| US3605482A (en) | Impact measuring technique | |
| Forbes et al. | Spatio-temporal ion temperature and velocity measurements in a Z pinch using fast-framing spectroscopy | |
| Delhaye | Optical methods in two-phase flow | |
| US3324303A (en) | High speed scanner for radiation measurements | |
| Friesen | Use of photoionization in measuring velocity profile of free-stream flow in Langley pilot model expansion tube | |
| Barry et al. | An improved schlieren apparatus | |
| Houas et al. | Overview of diagnostic methods used in shock-tube investigations of mixing induced by Richtmyer–Meshkov instability | |
| Stolzenburg | The double knife-edge technique for improved schlieren sensitivity in low-density hypersonic aerodynamic testing | |
| Finlay et al. | A photographic technique for determining the velocities of liquid droplets flowing in an air stream | |
| Mansberg | Photo-optical field measurement by flying spot scanners for biomedical applications | |
| Lashinsky et al. | Oscilloscope Display for Signal Averaging and X‐Y Data Plotting | |
| Marton et al. | NATIONAL BUREAU OF STANDARDS NEWS | |
| SU380969A1 (en) | SCANNING INFRARED SPECTROMETER | |
| PHOTOGRAPHY | Marco Scientific, Inc., Sunnyvale, California 94086 | |
| Liu et al. | A High-gain Time-resolving Spectrograph for Diagnostics of Laboratory Simulated Re-entry Objects |