Modification and improvements to cooled blades Patent
Modification and improvement of turbine blades for maximum cooling efficiency
Calvert, H. F.↗
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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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A modification of Herrick's solution of the two-body problem for all cases
Transcendental functions and Kepler equation modifications in two body problem
Goodyear, W. H.↗
Determination of processing and test facility requirements for large solid rocket motors. Volume 1 - Task 1 - Facility modification for full-length 260 inch diameter motor processing and test Final report
Facility modification plan for testing 260-inch diameter solid rocket engine
Lambert, W. L.↗
Modification of the Martian ionosphere by the solar wind
Dynamic model for Martian ionosphere modification by solar wind, assuming negligible Mars magnetic moment and neutral atmosphere
Cloutier, P. A.↗
Analytical solutions of a class of optimum orbit modifications
Analytical solutions to optimum orbit modifications including atmospheric maneuver
Marchal, C.↗
Modification of codes NUALGAM and BREMRAD Mid-term progress report
Modification of NUALGAM and BREMRAD codes
Huang, R.↗
Modification of dc motor with magnetically suspended rotor to give higher momentum storage capacity, supplement Technical report, 1 Apr. - 31 Jul. 1970
Modification of dc motor with magnetically suspended rotor to increase momentum storage capacity
Source record↗
Investigation of DC-8 nacelle modifications to reduce fan-compressor noise in airport communities. Part 6 - Psychoacoustic evaluation Technical report, May 1967 - Mar. 1970
Psychoacoustic evaluation of modifications to DC-8 aircraft nacelles to reduce fan-compressor noise - Part 6
Gabriel, R. F.↗
Investigation of DC-8 nacelle modifications to reduce fan-compressor noise in airport communities. Part 5 - Economic implications of retrofit Technical report, May 1967 - Oct. 1969
Economic impact of modifications to DC-8 aircraft nacelles to reduce fan-compressor noise - Part 5
Cleveland, N. L.↗
Investigation of DC-8 nacelle modifications to reduce fan-compressor noise in airport communities. Part 3 - Static tests of noise suppressor configurations, May 1967 - October 1969
Static tests of noise suppressor configurations of DC-8 aircraft nacelle modifications to reduce fan-compressor noise levels - Part 3
Campbell, D. A.↗
Investigation of DC-8 nacelle modifications to reduce fan-compressor noise in airport communities. Part 2 - Design studies and duct-lining investigations, May 1967 - October 1969
Modifications to reduce fan-compressor noise level of DC-8 aircraft - Part 2
Frasca, R. L.↗
Investigation of DC-8 nacelle modifications to reduce fan-compressor noise in airport communities. Part 1 - Summary of program results Technical report, May 1967 - Mar. 1970
Modifications to reduce fan-compressor noise level of DC-8 aircraft - Part 1
Marsh, A. H.↗
Study and development of turbofan nacelle modifications to minimize fan-compressor noise radiation. Volume 1 - Program summary, 1 May 1967 - 1 November 1969
Turbofan nacelle modifications to minimize fan-compressor noise radiation of Boeing 707 aircraft - Vol. 1
Source record↗
Nuclear rocket shielding methods, modification, updating, and input data preparation. Volume 1 - Synopsis of methods and results of analysis Final progress report
Analysis of data systems and computer programs for nuclear rocket shielding methods, modification, updating, and data input preparation - Vol. 1
Disney, R. K.↗
Nuclear rocket shielding methods, modification, updating, and input data preparation. Volume 2 - Compilation of neutron and photon cross section data Final progress report
Compilation of neutron and photon cross section data using computer programs developed for nuclear rocket shielding methods, modification, updating, and input data preparation - Vol. 2
Disney, R. K.↗
Nuclear rocket shielding methods, modification, updating, and input data preparation. Volume 3 - Cross section generation and data processing techniques Final progress report
Cross section generation and data processing techniques for nuclear rocket shielding methods, modification, updating, and input data preparation - Vol. 3
Disney, R. K.↗
Nuclear rocket shielding methods, modification, updating, and input data preparation. Volume 4 - One-dimensional, discrete ordinates transport technique Final progress report
One dimensional, discrete ordinates transport technique for use with nuclear rocket shielding methods, modification, updating, and data input preparation - Vol. 4
Disney, R. K.↗
Nuclear rocket shielding methods, modification, updating, and input data preparation. Volume 5 - Two-dimensional, discrete ordinates transport technique Final progress report
Two dimensional, discrete ordinates transport technique for use with nuclear rocket shielding methods, modification, updating, and data input preparation - Vol. 5
Disney, R. K.↗