Upper Stages Using Liquid Propulsion and Metallized Propellants

Upper Stages Using Liquid Propulsion and Metallized Propellants

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  • Author: Bryan Alan Palaszewski
  • Publisher:
  • ISBN:
  • Category : Launch vehicles (Astronautics)
  • Languages : en
  • Pages : 19


Upper Stages Using Liquid Propulsion and Metallized Propellants

Upper Stages Using Liquid Propulsion and Metallized Propellants

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  • Author: Bryan A. Palaszewski
  • Publisher:
  • ISBN:
  • Category : Launch vehicles (Astronautics)
  • Languages : en
  • Pages : 22


Upper Stages Using Liquid Propulsion and Metallized Propellants

Upper Stages Using Liquid Propulsion and Metallized Propellants

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  • Author: National Aeronautics and Space Administration (NASA)
  • Publisher: Createspace Independent Publishing Platform
  • ISBN: 9781722925420
  • Category :
  • Languages : en
  • Pages : 28

Metallized propellants are liquid propellants with a metal additive suspended in a gelled fuel. Typically, aluminum particles are the metal additive. These propellants increase the density and/or the specific impulse of the propulsion system. Using metallized propellants for volume- and mass-constrained upper stages can deliver modest increases in performance for low Earth orbit to geosynchronous Earth orbit (LEO-GEO) and other Earth-orbital transfer missions. However, using metallized propellants for planetary missions can deliver great reductions in flight time with a single-stage, upper-stage system. Tradeoff studies comparing metallized propellant stage performance with nonmetallized upper stages and the Inertial Upper Stage (IUS) are presented. These upper stages, launched from the STS and STS-C, are both one- and two-stage vehicles that provide the added energy to send payloads to high altitude orbits and onto interplanetary trajectories that are unattainable with only the Space Transportation System (STS) and the Space Transportation System-Cargo (STS-C). The stage designs are controlled by the volume and the mass constraints of the STS and STS-C launch vehicles. The influences of the density and specific impulse increases enabled by metallized propellants are examined for a variety of different stage and propellant combinations. Palaszewski, Bryan A. Glenn Research Center RTOP 506-42-72...


NASA Technical Paper

NASA Technical Paper

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  • Category : Science
  • Languages : en
  • Pages :


NASA Technical Paper

NASA Technical Paper

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  • Author: United States. National Aeronautics and Space Administration
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  • Category : Aeronautics
  • Languages : en
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Scientific and Technical Aerospace Reports

Scientific and Technical Aerospace Reports

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  • Category : Aeronautics
  • Languages : en
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NASA Technical Memorandum

NASA Technical Memorandum

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  • Category : Aeronautics
  • Languages : en
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Dekker Encyclopedia of Nanoscience and Nanotechnology

Dekker Encyclopedia of Nanoscience and Nanotechnology

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  • Author: James A. Schwarz
  • Publisher: CRC Press
  • ISBN: 9780824750497
  • Category : Technology & Engineering
  • Languages : en
  • Pages : 4014


Monthly Catalogue, United States Public Documents

Monthly Catalogue, United States Public Documents

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  • Category : Government publications
  • Languages : en
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Monthly Catalog of United States Government Publications

Monthly Catalog of United States Government Publications

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  • Category : Government publications
  • Languages : en
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