VENUS RADAR SYSTEMS INVESTIGATIONS
Radar system study of venus by electromagnetic radiation technique
VENUS↗
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Results for “System investigation”
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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Advanced turbine engine mainshaft lubrication system investigation, phase 2. Part 1 - Background, test elements and results, and conclusions for system performance Final report
Lubricant, thrust bearing, and ring seal tests for supersonic turbine engine mainshaft lubrication system
Peacock, L. A.↗
H2 fuel system investigation
Design and development of air breathing engine system for space shuttle vehicle
Collier, W.↗
Supersonic transport lubrication system investigation Semiannual report
Ball bearings and bellows face seals for supersonic transport lubrication systems
Hingley, C. G.↗
Supersonic transport lubrication system investigation Third semiannual report, 1 Nov. 1965 - 1 May 1966
Ball bearing and bellows face seals for supersonic aircraft gas turbine engine mainshafts tested with selected lubricants using oil-mist and jet lubrication systems
OIL↗
Advanced turbine engine mainshaft lubrication system investigation. Part 2 - Detailed face seals performance, mass spectroscopic study of a test fluid, and supplementary test data Final report
Face seal performance, mass spectroscopic test fluid study and supplementary test data for supersonic turbine engine mainshaft lubrication system
Peacock, L. A.↗
Supersonic transport lubrication system investigation Second semiannual report
Performance of aircraft gas turbine mainshaft ball bearings, seals, and lubricants under simulated supersonic transport engine conditions
GAS TURBINE↗
Precision CW laser automatic tracking system investigated
Precision laser tracker capable of tracking a low acceleration target to an accuracy of about 20 microradians rms is being constructed and tested. This laser tracking has the advantage of discriminating against other optical sources and the capability of simultaneously measuring range.
Lang, K. T.↗
Supersonic transport lubrication system investigation, phase 1 Final summary report, 26 Oct. 1964 - 2 Jul. 1967
Performance of aircraft gas turbine ball bearings, seals, and lubricants under simulated supersonic transport engine conditions
Rhoads, W. L.↗
Supersonic transport lubrication system investigation, phase 2, first periodical report
Ball bearing and bellows face seals for Mach 3 aircraft turbine engine mainshafts tested using jet lubrication and inert gas blanketing
Rhoads, W. L.↗
Supersonic transport lubrication system investigation, phase 2 Periodical report
Evaluation tests of ball bearings, face seals, and lubricants for use on Mach 3 aircraft gas turbine engine mainshafts
Rhoads, W. L.↗
Ion microthruster system investigation Final report, 15 Oct. 1968 - 15 May 1969
Ionizing surface contamination effects on ion microthruster performance for Applications Technology Satellites D and E
Source record↗
Venus radar systems investigations Final report
Radar-type instrument to measure electromagnetic backscatter
Reintjes, J. F.↗
Characteristics of space and ground based total ozone observing systems investigated by intercomparison of Nimbus 4 Backscattered Ultraviolet /BUV/ data with Dobson and M-83 results
The Nimbus 4 Backscattered Ultraviolet (BUV) experiment data has been reprocessed to provide a near global data set covering the seven years from 1970 to 1977. The data set is the result of a three year effort by the Ozone Processing Team which included review and correction of the spacecraft ephemeris, instrument calibration, and processing algorithms. The accuracy of the resulting total ozone determinations compares well with that of ground based data. An important application of the global BUV data set is to use it in determining long term trends in global total ozone. However, in order to identify long term trends in ozone, it is necessary to eliminate first long-term drift in the instrument calibration. A follow on experiment, the Solar Backscattered Ultraviolet/Total Ozone Mapping Spectrometer, (SBUV/TOMS), was flown on Nimbus 7 launched in October 1978. The SBUV provides information about both total ozone and vertical ozone profiles for a 200 km square field of view.
Fleig, A. J.↗
Investigation of resin systems for improved ablative materials Final report, 19 Jun. 1964 - 31 Jul. 1965
Resin systems investigated for improving ablative materials for use with fluorine-containing liquid propellant systems
LIQUID PROPELLANT↗
Magnetohydrodynamics (MHD) Engineering Test Facility (ETF) 200 MWe power plant. Conceptual Design Engineering Report (CDER) supplement. Magnet system special investigations
The results of magnet system special investigations listed below are summarized: 4 Tesla Magnet Alternate Design Study; 6 Tesla Magnet Manufacturability Study. The conceptual design for a 4 Tesla superconducting magnet system for use with an alternate (supersonic) ETF power train is described, and estimated schedule and cost are identified. The magnet design is scaled from the ETF 6 T Tesla design. Results of a manufacturability study and a revised schedule and cost estimate for the ETF 6 T magnet are reported. Both investigations are extensions of the conceptual design of a 6 T magnet system performed earlier as a part of the overall MED-ETF conceptual design described in Conceptual Design Engineering Report (CDER) Vol. V, System Design Description (SDD) 503 dated September, 1981, DOE/NASA/0224-1; NASA CR-165/52.
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