Out-of-the-ecliptic-plane Probe Mission Employing Electric Propulsion

Out-of-the-ecliptic-plane Probe Mission Employing Electric Propulsion PDF Author: Frank J. Hrach
Publisher:
ISBN:
Category : Interplanetary voyages
Languages : en
Pages : 44

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Out-of-the-ecliptic-plane Probe Mission Employing Electric Propulsion

Out-of-the-ecliptic-plane Probe Mission Employing Electric Propulsion PDF Author: Frank J. Hrach
Publisher:
ISBN:
Category : Interplanetary voyages
Languages : en
Pages : 44

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NASA Technical Note

NASA Technical Note PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 412

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Early Application of Solar-electric Propulsion to a 1-astronomical-unit Out-of-the-ecliptic Mission

Early Application of Solar-electric Propulsion to a 1-astronomical-unit Out-of-the-ecliptic Mission PDF Author: William C. Strack
Publisher:
ISBN:
Category : Electric propulsion
Languages : en
Pages : 28

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Book Description
Current technology for solar-electric propulsion is used to assess the potential performance advantages of low-thrust propulsion for an out-of-the-ecliptic mission. Simple normal-to-the-orbit thrust steering is assumed with coast subarcs permitted. The electric spacecraft is launched onto an Earth escape trajectory by an Atlas (SLV3C)-Centaur or a Titan IIIC. Comparisons with a similarly launched uprated Burner II stage reveal that significant performance gains are possible using the electric stage with 250- to 475-day flight times.

NASA Scientific and Technical Reports

NASA Scientific and Technical Reports PDF Author: United States. National Aeronautics and Space Administration Scientific and Technical Information Division
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 1152

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A Selected Listing of NASA Scientific and Technical Reports

A Selected Listing of NASA Scientific and Technical Reports PDF Author: United States. National Aeronautics and Space Administration. Scientific and Technical Information Division
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 470

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Scientific and Technical Aerospace Reports

Scientific and Technical Aerospace Reports PDF Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 1126

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Book Description
Lists citations with abstracts for aerospace related reports obtained from world wide sources and announces documents that have recently been entered into the NASA Scientific and Technical Information Database.

Simulation Study of Three Instrument Displays to Assist in Airplane Thrust Management

Simulation Study of Three Instrument Displays to Assist in Airplane Thrust Management PDF Author: Milton D. McLaughlin
Publisher:
ISBN:
Category : Airplanes
Languages : en
Pages : 802

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Book Description
Three displays were evaluated on a piloted simulator, each of which provided information which could be used in thrust management. The three displays were (1) rate of change of speed, (2) potential flight-path angle, and (3) potential rate of climb. Results are presented in the form of time histories, histograms, and pilot comments. The results include comparisons of flight-path and speed control and throttle activity with and without each display and pilot comments.

Monthly Catalog of United States Government Publications

Monthly Catalog of United States Government Publications PDF Author: United States. Superintendent of Documents
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages :

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Book Description
February issue includes Appendix entitled Directory of United States Government periodicals and subscription publications; September issue includes List of depository libraries; June and December issues include semiannual index

Monthly Catalog of United States Government Publications, Cumulative Index

Monthly Catalog of United States Government Publications, Cumulative Index PDF Author: United States. Superintendent of Documents
Publisher:
ISBN:
Category : United States
Languages : en
Pages : 1504

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1969 NASA Authorization

1969 NASA Authorization PDF Author: United States. Congress. House. Committee on Science and Astronautics
Publisher:
ISBN:
Category : Aeronautics and state
Languages : en
Pages : 728

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Book Description
Committee Serial No. 3. Considers H.R. 15856, a revised version of H.R. 15086; pt. 3: Continuation of hearings on H.R. 15086 (subsequently replaced by H.R. 15856), to authorize NASA funding for FY69. Focuses on progress of lunar and other planetary exploration programs of the Office of Space Science and Applications; pt. 4: Focuses on progress of technological utilization, and data tracking acquisition programs of the Office of Advanced Research and Technology; Index: Index to hearings considering H.R. 15086, (subsequently replaced by H.R. 15856), to authorize NASA funding for FY69.