Investigation of laser dynamics, modulation and control by means of intra-cavity time varying perturbation Quarterly status report, 1 May - 31 Jul. 1970
Laser output electronic tuning by intra-cavity acousto-optic filter perturbation
Harris, S. E.↗
SEARCH · Engineering Papers
Results for “cavity”
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.
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A CW ring-cavity parametric oscillator.
CW visible ring cavity parametric oscillator, discussing pump depletion, conversion efficiency and improved stability resulting from optical isolation
Byer, R. L.↗
Series representation of the solution of the integral equation for emissivity of cavities
Integral equation for emissivity inside uniform gray isothermal Lambertian cavity solved using successive approximations
Sydnor, C. L.↗
Flow in a two-dimensional channel with a rectangular cavity
Flow structure in rectangular cavity in lower wall of two dimensional channel for various aspect ratios and Reynolds numbers
Lavan, Z.↗
A numerical solution of unsteady flow in a two-dimensional square cavity
Two dimensional unsteady fluid flow in square cavity numerically analyzed from continuity and Navier-Stokes equations and recorded as computer-generated motion picture
Donovan, L. F.↗
Combustion stabilization with acoustic cavities
Acoustic cavities use in suppressing acoustic modes of combustion instability demonstrated on LM ascent engine
Oberg, C. L.↗
Efficient CO2 laser modulation internal to the cavity by methyl chloride gas
Modulation of carbon dioxide laser with Stark cell internal to cavity, using methyl chloride electrooptical gas
Landman, A.↗
Development and application of an instrument for the measurement of directional emittance of blackbody cavities
Reflectance measurements of directional spectral emittance of black body cavities with specific geometries, using laser source and integrating hemi-ellipsoid
Heinisch, R. P.↗
Numerical solution of unsteady flow in a rectangular cavity with a moving wall
Unsteady flow in rectangular cavity with moving wall, using iterative solution of Navier-Stokes equations
Donovan, L. F.↗
An experimental investigation of the airflow over a cavity with antiresonance devices
Pressure measurements of flow induced cavity resonance and effects of resonance suppressing devices
Buell, D. A.↗
Two phase hydrogen density measurements using an open ended microwave cavity
Two phase hydrogen density measurements using open ended microwave cavity
Smetana, J.↗
Numerical solution of the unsteady Navier- Stokes equations and application to flow in a rectangular cavity with a moving wall
Computer program for numerical solution of unsteady Navier-Stokes equations and application to flow in rectangular cavity with moving wall
Donovan, L. F.↗
Microwave cavity for measurement of ionization due to MeV electron beam
Microwave cavity systems engineering for MeV electron beam ionization measurements
Dayton, J. A., Jr.↗
Cavity radiometer Patent
Black body cavity radiometer with thermal resistance wire bridge circuit
Haley, F. C.↗
Conically shaped cavity radiometer with a dual purpose cone winding Patent
Black body radiometer design with temperature sensing and cavity heat source cone winding
Kendall, J. M., Sr.↗
Black body cavity radiometer Patent
Black body radiometer having isothermally surrounded cavity for ultraviolet, visible, and infrared radiation
Kendall, J. M., Sr.↗
Cavity emitter for thermionic converter Patent
Thermionic cesium diode converter with cavity emitters
Shimada, K.↗
Instrumentation for liquid hydrogen density measurements using an open-ended microwave cavity
Resonant frequency measurement systems used in conjunction with open-ended microwave cavity to continuously monitor density of liquid hydrogen in flow system
Smetana, J.↗