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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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At least 361 records · Page 20

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NASA NTRS1977

Analysis and compilation of missile aerodynamic data. Volume 2: Performance analysis

A general analysis is given of the flight dynamics of several surface-to-air and two air-to-air missile configurations. The analysis involves three phases: vertical climb, straight and level flight, and constant altitude turn. Wind tunnel aerodynamic data and full scale missile characteristics are used where available; unknown data are estimated. For the constant altitude turn phase, a three degree of freedom flight simulation is used. Important parameters considered in this analysis are the vehicle weight, Mach number, heading angle, thrust level, sideslip angle, g loading, and time to make the turn. The actual flight path during the turn is also determined. Results are presented in graphical form.

Burkhalter, J. E.↗

NASA NTRS1977

A compilation of spacecraft loads data from four Titan Centaur Launch Vehicle flights. Volume 1: Acoustics data

The payloads carried by the first four Titan Centaur launch vehicle flights were, a Viking spacecraft dynamic simulator, the Helios A spacecraft, and the two Viking spacecraft. Dynamic loads data were accumulated from these four flights for application to the Viking spacecraft. The accoustics data include time histories and spectral analysis plots of accoustic pressure measurements made in the Centaur and payload compartment during launch flight. Summary plots are presented to show composite spectra for liftoff and Mach 1/Max Q periods of flight.

Kachadourian, G.↗

NASA NTRS1977

A compilation of spacecraft loads data from four Titan Centaur launch vehicle flights. Volume 2, part 1: Vibration power spectral density analysis of launch and max Q flight

Summary plots are presented for the time histories and power spectral density analyses of vibration and acceleration on the spacecraft from the Titan Centaur launchings carrying the Viking dynamic simulator and the two Viking spacecraft (TC-1, TC-3 and TC-4).

Kachadourian, G.↗

NASA NTRS1977

A compilation of spacecraft loads data from four Titan Centaur launch vehicle flights. Volume 2, part 2: Vibration power spectral density analysis of launch and max Q flight

Power spectral density plots and associated time history plots are presented for the Titan-Centaur launch carrying the Viking dynamic simulator.

Kachadourian, G.↗

NASA NTRS1977

A compilation of spacecraft loads data from four Titan Centaur launch vehicle flights. Volume 2, part 3: Vibration power spectral density analysis of launch and max Q flight

Power spectral density plots and associated time history plots are presented for the Titan-Centaur launch carrying the Viking A spacecraft.

Kachadourian, G.↗

NASA NTRS1977

A compilation of spacecraft loads data from four Titan Centaur launch vehicle flights. Volume 2, part 4: Vibration power spectral density analysis of launch and max Q flight

Power spectral density plots and associated time history plots are presented for the Titan-Centaur launch carrying the Viking B spacecraft.

Kachadourian, G.↗

NASA NTRS1977

A compilation of spacecraft loads data from four Titan Centaur Launch Vehicle flights. Volume 3, part 1: Shock spectra of transients

Time histories and shock-spectra of vibration and acceleration were obtained during the TC-1, TC-4 and TC-3 launch and staging events. Summary plots are presented and comparisons to Viking Program midfrequency sine test requirements are made.

Kachadourian, G.↗

NASA NTRS1977

A compilation of spacecraft loads data from four Titan Centaur Launch Vehicle flights. Volume 3, part 2: Shock spectra of transients

Shock spectra are presented for the TC-1 (Viking dynamic simulator) flight.

Kachadourian, G.↗

NASA NTRS1977

A compilation of spacecraft loads data from four Titan Centaur Launch Vehicle flights. Volume 3, part 3: Shock spectra of transients

Shock spectra are presented for the TC-4 (Viking A Spacecraft) flight.

Kachadourian, G.↗

NASA NTRS1977

A compilation of spacecraft loads data from four Titan Centaur launch vehicle flights. Volume 3, part 4: Shock spectra of transients

Shock spectra are presented for the TC-3 (Viking B Spacecraft) flight.

Kachadourian, G.↗

NASA NTRS1977

A compilation of spacecraft loads data from four Titan Centaur Launch Vehicle flights. Volume 4, part 1: Titan Stage 1 and Centaur First Burn oscillations

Time history and PSD data are presented showing the character of the first longitudinal mode oscillation which occurred during the Centaur first burn of the TC-4 and TC-3 flights.

Kachadourian, G.↗

NASA NTRS1977

A compilation of spacecraft loads data from four Titan Centaur Launch Vehicle flights. Volume 4, part 2: Titan Stage 1 and Centaur First Burn oscillations

Power spectral density plots of vibration and strain data are presented for the Titan stage 1 burn and the Centaur main engine first burn of the TC-4 flight (Viking A spacecraft).

Kachadourian, G.↗

NASA NTRS1977

A compilation of spacecraft loads data from four Titan Centaur Launch Vehicle flights. Volume 4, part 3: Titan Stage 1 and Centaur First Burn oscillations

Power spectral density plots of vibration and strain data are presented for the Titan stage 1 burn and the Centaur main engine first burn of the TC-3 flight (Viking B spacecraft).

Kachadourian, G.↗

NASA NTRS1977

A compilation of spacecraft loads data from four Titan Centaur launch vehicle flights. Volume 5, part 1: Time history plots

Extended time history plots are presented for the TC-1, TC-3, and TC-4 flights. Vibration, strain, acceleration, force, and moment data are included.

Kachadourian, G.↗

NASA NTRS1977

A compilation of spacecraft loads data from four Titan Centaur launch vehicle flights. Volume 5, part 2: Time history plots

For abstract, see N77-28193.

Kachadourian, G.↗

NASA NTRS1977

A compilation of spacecraft loads data from four Titan Centaur launch vehicle flights. Volume 5, part 3: Time history plots

For abstract, see N77-28193.

Kachadourian, G.↗

NASA NTRS1977

National Geodetic Satellite Program, Part II: A Report Compiled and Edited for NASA by the AGU

The work performed by individual contributors to the National Geodetic Satellite Program is presented. The purpose of the specific organization, the instruments used in obtaining the data, a description of the data itself, the theory used in processing the data, and evaluation of the results are detailed for each participating organization. An overall evaluation of the entire program is given.

Source record↗

NASA NTRS1978

Compilation of wind tunnel coefficients for parabolic reflectors

Wind tunnel data to predict loading on antenna structures is tabulated.

Levy, R.↗