Radiation Exchange Between Two Flat Surfaces Separated by an Absorbing Gas
Radiation exchange between two flat surfaces separated by an absorbing gas
SURFACE↗
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Results for “absorber”
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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Break-up of metal tube makes one-time shock absorber, bars rebound
A frangible metal tube has the capability to dissipate the energy generated when a vehicle lands with excessive velocity. The tube is so placed that, at impact, it is forced against a die and, as it fragments, energy is absorbed.
Hathaway, M.↗
Kinetic-energy absorber employs frictional force between mating cylinders
A kinetic energy absorbing device uses a series of coaxial, mating cylindrical surfaces. These surfaces have high frictional resistance to relative motion when axial impact forces are applied. The device is designed for safe deceleration of vehicles impacting on landing surfaces.
Conrad, E. W.↗
ULTRA-VIOLET-ABSORBING COMPOUND/S/ REPORTED PRESENT IN THE MURRAY METEORITE
Spectral investigation of meteor extracts to ascertain the origin of the ultraviolet-absorbing compounds reported present in the murray meteorite
ULTRAVIOLET SPECTRUM↗
Novel shock absorber features varying yield strengths
A shock absorbent webbing of partially drawn synthetic strands is arranged in sections of varying density related to the varying mass of the human body. This is contoured to protect the body at points of contact, when subjected to large acceleration or deceleration forces.
Geier, D. J.↗
The development of metal honeycomb energy- absorbing elements
Metal honeycomb elements used as axial energy absorbers - geometry, unit weight, material thickness & density
ENERGY ABSORPTION↗
Shock absorber protects motive components against overloads
Shock absorber with an output shaft, hollow gear, and a pair of springs forming a resilient driving connection between shaft and gear, operates when abnormally high torques are applied. This simple durable frictional device is valuable in rotating mechanisms subject to sudden overloads.
Source record↗
Approximate predictions of the transport of thermal radiation through an absorbing plane layer
Thermal radiation transport through absorbing plane layer
THERMAL RADIATION↗
Radiant heat transfer to absorbing gases with flow and conduction
Two-dimensional analysis of radiant heat transfer to absorbing gases with flow and conduction
RADIATIVE HEAT TRANSFER↗
Development of a radio-frequency transparent energy-absorbing structural element
Energy-absorbing structural elements from radio frequency transparent materials
ENERGY ABSORPTION↗
Rf transparent, energy absorbing structural elements monthly progress report no. 9, feb. 1 - mar. 31, 1964
Radio frequency energy absorbing structural elements and materials
RADIO FREQUENCY↗
Energy absorbing characteristics of crushable aluminum structures in a space environment - development and fabrication of bendix energy absorption capsules final materials report, addendum no. 2
Energy absorbing characteristics of crushable aluminum structures in space environment
ALUMINUM↗
Energy absorbing characteristics of crushable aluminum structures in a space environment final engineering report, sep. 30, 1963 - jul. 24, 1965
Energy absorbing characteristics of crushable aluminum honeycomb structures
HONEYCOMB↗
A mathematical analysis of the suppression of high frequency combustion instabilities by a sound absorbing liner.
Sound absorbing liner effect on harmonic oscillations at cylindrical boundary of rocket combustion chamber
NOISE SUPPRESSOR↗
A radio-frequency transparent, impact energy absorbing material.
RF transparent impact energy absorbing planetary landing craft material tests, examining various glass-cloth reinforced plastic honeycomb specimens
IMPACT TEST↗
Mass transfer cooling in high-speed couette flow of an absorbing-emitting gas.
Temperature profiles and heat transfer in high speed Couette flow with mass transfer where gas is absorbing and emitting radiative energy
COUETTE FLOW↗
Radiative transport and wall temperature slip in an absorbing planar medium.
Radiative heat transfer through nonisothermal absorbing and emitting gray gas between heated walls
RADIATIVE HEAT TRANSFER↗
Torus elements used in effective shock absorber
Energy absorbing device forces torus elements to revolve annularly between two concentric tubes when a load is applied to one tube. Interference forces can be varied by using torus elements of different thicknesses. The device operates repeatedly in compression or tension, and under problems of large onset rate tolerance or structural overload.
Cunningham, P.↗