High temperature stable carborane adhesives Second quarterly progress report, Mar. 21 - Jun. 20, 1966
Polymerization and synthesis of carborane-epoxy adhesives for high temperature aerospace technology
HIGH TEMPERATURE MATERIAL↗
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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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Development of space-stable thermal-control coatings Triannual report, Jan. 20 - Jun. 20, 1966
Thermal stability of double zirconium silicate pigment coatings, and of potassium silicate treated zinc oxide and silicone paints
SILICONE↗
Thiabenzenes - A stable thiabenzene 1-oxide.
Synthesis of 1-methyl-3, 5-diphenylthiabenzene 1-oxide suggests possibility of ylide-like character although ylene-like is not discounted
SULFUR COMPOUND↗
Buoyancy and stable levitation of a magnetic body immersed in a magnetizable fluid.
Buoyancy and magnetohydrostatic stability of magnetic body immersed in magnetizable fluid
HYDROSTATIC PRESSURE↗
Development of space-stable thermal-control coatings
Space simulation tests on temperature control, inorganic and silicone coatings, zinc titanate pigment synthesis and evaluation, and silicone photolysis
TEMPERATURE CONTROL↗
Thin film heat transfer gage is stable at higher temperatures
Thin film convective heat transfer gage functions effectively for prolonged periods at temperatures up to 1000 degrees F. An initial resistance shift does not inhibit the performance or accuracy of the gages, as the original resistance-temperature relationship remains unchanged.
Loyd, J. R.↗
Dynamically stable check valve concept for wide flow range
Poppet-type check valve design accommodates a wide flow range without the usual chatter problem at low flow conditions. This pressure isolation check valve is proposed for the J-2 rocket pneumatic package.
Absalom, J. G.↗
Power consumption in acoustic amplifiers under conditions of maximum stable gain
Comparison is made of the power consumed and the acoustic amplification realized when a dc bias field is placed across a piezoelectric semiconductor and adjusted to amplify a microwave acoustic signal to the point where the forward gain is just equal to the reverse attenuation. This represents the maximum possible gain condition.
Johnson, V. R.↗
High temperature stable carborane adhesives Quarterly progress report, 21 Jun. - 20 Sep. 1966
Synthesis of carborane-epoxy adhesives for high temperature aerospace applications
Barnes, R.↗
On the construction of highly stable, explicit, numerical methods for integrating coupled ordinary differential equations with parasitic eigenvalues
Explicit numerical methods for integrating coupled nonlinear ordinary differential equations with parasitic eignevalues
Lomax, H.↗
Stable implicit and explicit numerical methods for integrating quasi-linear differential equations with parasitic-stiff and parasitic-saddle eigenvalues
Numerical methods for integrating nonlinear differential equations with parasitic eigenvalues
Lomax, H.↗
On electromagnetic switching properties of a bi-stable fluidic element with non-destructive memory
Electromagnetic switching properties of bistable, magnetically permeable liquid bead with nondestructive memory for gas flow control
De Furia, R.↗
Some basic guidelines for establishing structural design parameters for the landing gear of stable, soft landing spacecraft.
Soft landing spacecraft landing gear design for legged assemblies, discussing load, clearance and stability requirements
Hinchey, J. D.↗
Development of space-stable thermal-control coatings Triannual report, 1 Nov. 1967 - 29 Feb. 1968
Reactive encapsulation methods for thermal stabilization of zinc orthotitanate resin paints for spacecrafts materials
Noble, G.↗
Development of space-stable thermal-control coatings Triannual report, 1 Aug. - 31 Oct. 1967
Preparation of zinc oxide pigmented methyl silicone coating for thermal protection of space flight structures
Noble, G.↗
An experimental feasibility study for the preparation of thermo-oxidatively stable Pyrrone laminates
Synthesis of Pyrrone laminates from sulfone dianhydride
Burns, E. A.↗
Highly stable biased amplifier and stretcher system
Amplifier and stretcher system, which minimizes thermal effects and compensates for repetition-rate effects, maintains resolution levels in spectrum analysis. An additional inverting amplifier is used in the system to provide a noiseless charge restorer.
Roddick, R. G.↗
Preparation of pigments for space-stable thermal control coatings Interim summary report, 1 Jun. 1968 - 30 Apr. 1969
Control of vapor phase reaction kinetics to produce pigments by homogeneous nucleation
Burroughs, J. E.↗