[go: up one dir, main page]

Akhter et al., 2021 - Google Patents

Ballistic and thermomechanical characterisation of paraffin-based hybrid rocket fuels loaded with light metal hydrides

Akhter et al., 2021

View PDF
Document ID
15547357481628616866
Author
Akhter M
Hassan M
Publication year
Publication venue
Acta Astronautica

External Links

Snippet

Rocket fuels are subjected to intense in-flight inertial, pressure and thermal loads that has drastic effect on its performance. In order to achieve optimal results, we require functionally- graded solid propellant (FGSPs), specifically designed for each flight condition. A novel …
Continue reading at dr.ntu.edu.sg (PDF) (other versions)

Classifications

    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
    • C06B31/00—Compositions containing an inorganic nitrogen-oxygen salt
    • C06B31/28—Compositions containing an inorganic nitrogen-oxygen salt the salt being ammonium nitrate
    • C06B31/30—Compositions containing an inorganic nitrogen-oxygen salt the salt being ammonium nitrate with vegetable matter; with resin; with rubber
    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
    • C06B45/00—Compositions or products which are defined by structure or arrangement of component of product
    • C06B45/18—Compositions or products which are defined by structure or arrangement of component of product comprising a coated component
    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
    • C06B45/00—Compositions or products which are defined by structure or arrangement of component of product
    • C06B45/04—Compositions or products which are defined by structure or arrangement of component of product comprising solid particles dispersed in solid solution or matrix not used for explosives where the matrix consists essentially of nitrated carbohydrates or a low molecular organic explosive
    • C06B45/06—Compositions or products which are defined by structure or arrangement of component of product comprising solid particles dispersed in solid solution or matrix not used for explosives where the matrix consists essentially of nitrated carbohydrates or a low molecular organic explosive the solid solution or matrix containing an organic component
    • C06B45/10—Compositions or products which are defined by structure or arrangement of component of product comprising solid particles dispersed in solid solution or matrix not used for explosives where the matrix consists essentially of nitrated carbohydrates or a low molecular organic explosive the solid solution or matrix containing an organic component the organic component containing a resin
    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
    • C06B47/00—Compositions in which the components are separately stored until the moment of burning or explosion, e.g. "Sprengel"-type explosives; Suspensions of solid component in a normally non-explosive liquid phase, including a thickened aqueous phase
    • C06B47/14—Compositions in which the components are separately stored until the moment of burning or explosion, e.g. "Sprengel"-type explosives; Suspensions of solid component in a normally non-explosive liquid phase, including a thickened aqueous phase comprising a solid component and an aqueous phase
    • C06B47/145—Water in oil emulsion type explosives in which a carbonaceous fuel forms the continuous phase
    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
    • C06B33/00—Compositions containing particulate metal, alloy, boron, silicon, selenium or tellurium with at least one oxygen supplying material which is either a metal oxide or a salt, organic or inorganic, capable of yielding a metal oxide

Similar Documents

Publication Publication Date Title
Akhter et al. Ballistic and thermomechanical characterisation of paraffin-based hybrid rocket fuels loaded with light metal hydrides
Huang et al. Experimental effective metal oxides to enhance boron combustion
Kim et al. Thermal characterizations of the paraffin wax/low density polyethylene blends as a solid fuel
Kohga et al. Influence of iron oxide on thermal decomposition behavior and burning characteristics of ammonium nitrate/ammonium perchlorate-based composite propellants
Castaneda et al. Experimental investigation of the hydrogen peroxide–solid hydrocarbon hypergolic ignition
DeLuca et al. Microstructure effects in aluminized solid rocket propellants
Carmicino et al. Trade-off between paraffin-based and aluminium-loaded HTPB fuels to improve performance of hybrid rocket fed with N2O
Zhu et al. Fluorinated graphene improving thermal reaction and combustion characteristics of nano-aluminum powder
Galfetti et al. Experimental investigation of paraffin-based fuels for hybrid rocket propulsion
US9580364B2 (en) Mechanically activated metal fuels for energetic material applications
Pal et al. Thermal decomposition study of paraffin based hybrid rocket fuel containing Aluminum and Boron additives
Yan et al. Combustion mechanism of double-base propellant containing nitrogen heterocyclic nitroamines (I): the effect of heat and mass transfer to the burning characteristics
Thomas et al. Experimental evaluation of HTPB/paraffin fuel blends for hybrid rocket applications
Mao et al. Rational design of gradient structured fluorocarbon/Al composites towards tunable combustion performance
Gnanaprakash et al. Thermal decomposition behaviour and chemical kinetics of tungsten based electrically controlled solid propellants
Elghafour et al. Highly energetic nitramines: A novel platonizing agent for double-base propellants with superior combustion characteristics
Pal et al. Oxidation reaction kinetics of HTPB-boron carbide/polytetrafluoroethylene formulations as a solid fuel
Lv et al. Study of ignition and combustion characteristics of kerosene-based nanofluid fuel containing n-Al/CuO thermite
Akhter et al. Characterisation of paraffin-based hybrid rocket fuels loaded with nano-additives
He et al. Fabrication of gradient structured HMX/Al and its combustion performance
Liu et al. Effect of AlH3 on the energy performance and combustion agglomeration characteristics of solid propellants
Huang et al. PTFE-modified Al through bridging approach to enhance combustion reaction and energetic performance
John et al. Structural characterization and regression rate of solidified ethanol fuels for hybrid rocket applications
Zhang et al. Burning rate of AP/HTPB base-bleed composite propellant under free ambient pressure
Elbasuney et al. Combustion wave of metalized extruded double-base propellants