Results 11 to 20 of about 30,929 (280)
Hybrid Rocket Underwater Propulsion: A Preliminary Assessment [PDF]
Aerospace, 2019 This paper presents an attempt to use the hybrid rocket for marine applications with a 500 N class hybrid motor. A 5-port high density polyethylene (HDPE) fuel grain was used as a test-bed for the preliminary assessment of the underwater boosting device. A rupture disc preset to burst at a given pressure was attached to the nozzle exit to prevent water
Heejang Moon +3 more
openaire +3 more sources
Nano-Sized and Mechanically Activated Composites: Perspectives for Enhanced Mass Burning Rate in Aluminized Solid Fuels for Hybrid Rocket Propulsion [PDF]
, 2019 This work provides a lab-scale investigation of the ballistics of solid fuel formulations based on hydroxyl-terminated polybutadiene and loaded with Al-based energetic additives.
C. Paravan
semanticscholar +2 more sources
Rheological, optical, and ballistic investigations of paraffin-based fuels for hybrid rocket propulsion using a two-dimensional slab-burner [PDF]
, 2016 This paper describes combined rheological, ballistic and optical analyses performed on paraffin-based mixtures that can be used as high regression rate hybrid rocket fuels. Experimental activities have been done at the DLR Institute of Space Propulsion
M. Kobald +6 more
semanticscholar +2 more sources
Experimental investigation of paraffin-based fuels for hybrid rocket propulsion [PDF]
Progress in Propulsion Physics, 2013 Solid fuels for hybrid rockets were characterized in the framework of a researchprojectaimedtodevelopanewgenerationofsolidfuels,combining at the same time good mechanical and ballistic properties. Original techniques were implemented in order to improve para©n-based fuels.
GALFETTI, LUCIANO +4 more
openaire +2 more sources
Additively-Manufactured Hybrid Rocket Consumable Structure for CubeSat Propulsion
, 2018 Three-dimensional, additive printing has emerged as an exciting new technology for the design and manufacture of small spacecraft systems. Using 3-D printed thermoplastic materials, hybrid rocket fuel grains can be printed with nearly any cross-sectional shape, and embedded cavities are easily achieved.
Britany L. Chamberlain
openaire +4 more sources
Development of Hybrid Rocket Thrusters for Space-Probe Propulsion
The Proceedings of Mechanical Engineering Congress, Japan, 2020 Landon KAMPS +3 more
openaire +2 more sources
Propulsion research on the hybrid plume rocket
, 1989 F. Chang-Diaz, T. Yang
openaire +3 more sources
Bridging the Technology Gap: Strategies for Hybrid Rocket Engines
Aerospace, 2023 Hybrid rocket propulsion, first demonstrated by the Russian GIRD-09 rocket in 1933, combines liquid oxidizer and solid fuel for thrust generation. Despite numerous advantages, such as enhanced safety, controllability, and potential environmental benefits,
Christopher Glaser +2 more
doaj +1 more source
Aerospace, 2023 This paper proposed a multi-objective, multi-disciplinary design optimization and multi-attribute evaluation method for the manned lunar lander descent stage.
Yang Liu +5 more
doaj +1 more source