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SAE technical paper series, Volume 2003-01-2549.
An optical sensor for the detection of carbon dioxide concentrations and stable isotope ratios is described. Either a continuous wave, fiber-coupled... 
Spectroscopy | Heating, ventilation, and air conditioning systems (HVAC) | Sensors and actuators | Carbon dioxide | Tests and Testing
eJournal
SAE technical paper series, Volume 2002-01-2449.
The progress in the development of a sensor for the detection of trace air constituents to monitor spacecraft air quality is reported. A continuous wave,... 
Spectroscopy | Heating, ventilation, and air conditioning systems (HVAC) | Sensors and actuators | Environment
eJournal
SAE technical paper series, Volume 2001-01-2198.
The progress on the development of a sensor for monitoring spacecraft air quality is reported. A 1.55 μm external-cavity tunable diode laser is used as a light... 
Spectroscopy | Heating, ventilation, and air conditioning systems (HVAC) | Lasers | Sensors and actuators | Air pollution
eJournal
Journal Article
APPLIED SPECTROSCOPY, ISSN 0003-7028, 05/2017, Volume 71, Issue 5, pp. 847 - 855
The A-band of oxygen has been measured at low resolution at temperatures between 90 K and 373 K using the phase shift cavity ring down (PS-CRD) technique. For... 
DENSITY | gas turbine | INSTRUMENTS & INSTRUMENTATION | SPECTROSCOPY | DIODE-LASER ABSORPTION | GAS TEMPERATURE | laser absorption | Temperature sensor | cavity ring down | SPECTRA | oxygen | flowing air
Journal Article
CrystEngComm, ISSN 1466-8033, 6/2016, Volume 18, Issue 26, pp. 489 - 4899
Journal Article
Proceedings of the National Academy of Sciences of the United States of America, ISSN 0027-8424, 08/2018, Volume 115, Issue 32, pp. 8070 - 8075
Journal Article
Chemical Engineering Journal, ISSN 1385-8947, 09/2015, Volume 275, pp. 17 - 26
Our recent work demonstrated that flame blow-off limit of microscale and mesoscale channels can be greatly extended by using wall cavity. In the present paper,... 
Heat recirculation | Cavity | Flow field | Preferential transport | Micro combustion | BLUFF-BODY | STABILITY | LIMIT | MODEL | HYDROGEN/AIR FLAME | ENGINEERING, CHEMICAL | REACTOR | ENGINEERING, ENVIRONMENTAL | NARROW CHANNEL | DYNAMICS | RADIAL MICROCHANNELS | TEMPERATURE-GRADIENT
Journal Article
International Journal of Hydrogen Energy, ISSN 0360-3199, 02/2019, Volume 44, Issue 11, pp. 5623 - 5632
Hydrogen is an idea fuel for micro energy conversion devices. This study scrutinizes the influence of cavity aft ramp angle (  = 90° and 135°) on the... 
Stretch effect | Hydrogen fuel | Micro combustor | Combustion efficiency | Cavity aft ramp angle | Flame tip opening | ELECTROCHEMISTRY | CATALYTIC COMBUSTION | WALL | ENERGY & FUELS | CHEMISTRY, PHYSICAL | SPLITTING LIMIT | KINETIC-MODEL | AIR | MICROCHANNELS | H-2/AIR MIXTURE | METHANE | HOLDER | BLOW-OFF LIMIT | Analysis | Combustion | Numerical analysis
Journal Article
Journal of Fluid Mechanics, ISSN 0022-1120, 09/2018, Volume 850, pp. 611 - 623
During water entry, a projectile can entrain an air cavity that trails behind it. Most previous studies focus on the formation and pinch-off dynamics of the... 
drops and bubbles | interfacial flows (free surface) | bubble dynamics | WATER-ENTRY | MECHANICS | PHYSICS, FLUIDS & PLASMAS | DISKS | SURFACE | Amplitude | Impact prediction | Amplitudes | Compressibility | Projectiles | Fluid | Impact velocity | Ripples | Acoustics | Air | Velocity | Wavelength | Studies | Acoustic models | Air entrainment | Wavelengths | Dynamics | Sensors
Journal Article
AIAA Journal, ISSN 0001-1452, 09/2006, Volume 44, Issue 9, pp. 2118 - 2128
A detailed experimental study of supersonic, Mach 2, flow over a three-dimensional cavity was conducted using shadowgraph visualization, unsteady surface... 
PRESSURE OSCILLATIONS | SHEAR-LAYER | COMPRESSIBLE FLOW | JET | ENGINEERING, AEROSPACE | HIGH-REYNOLDS-NUMBER | SUPPRESSION | SIMULATION | Holes | Research | Ultrasonics | Aerodynamics | Flow velocity | Air flow | Fluid dynamics | Aircraft
Journal Article
AIAA Journal, ISSN 0001-1452, 02/2019, Volume 57, Issue 2, pp. 706 - 719
This paper examines experimentally the use of a fluidic spoiler to suppress the resonance within a partially closed cylindrical cavity subject to a grazing... 
AIR CURTAIN | JET | CONFINEMENT | NOISE | ENGINEERING, AEROSPACE | EDGE | FLOW | LOADS | Passenger trains | Vortex shedding | Aircraft components | Upstream | Variations | Aerodynamics | Automobiles | Grazing | Spoilers | Vehicles | Orifices | Flow control | Holes | Resonance | Grazing flow | Buffeting
Journal Article
Retina (Philadelphia, Pa.), ISSN 0275-004X, 09/2018, Volume 38, pp. S60 - S64
Purpose: To determine the concentrations of different gas tamponades in air to achieve 100% fill of the vitreous cavity postoperatively and to examine the... 
gas | DYNAMICS | OPHTHALMOLOGY | tamponade | AIR | vitrectomy | SULFUR-HEXAFLUORIDE | INTRAOCULAR GASES | PERFLUOROPROPANE | DISAPPEARANCE | Dose-Response Relationship, Drug | Models, Theoretical | Vitrectomy - methods | Humans | Postoperative Period | Vitreous Body | Retinal Diseases - surgery | Sulfur Hexafluoride - administration & dosage | Index Medicus
Journal Article
Optics Express, ISSN 1094-4087, 06/2016, Volume 24, Issue 12, pp. 13343 - 13350
Open-path cavity ring down (OPCRD) technique with variable cavity length was developed to measure optical extinction including scattering and absorption of air... 
SPECTROMETER | OPTICAL EXTINCTION | AEROSOL | NO3 | SPECTROSCOPY | AIR | OPTICS | TRACE GASES
Journal Article