Abstract
Solid propellants are treated as composites with high volume fraction of
particles embedded in the polymeric binder. A micromechanics model
is developed to establish the link between the microscopic behavior of
particle/binder interfaces and the macroscopic constitutive information.
This model is then used to determine the tension/shearing coupled in-
terface cohesive law of a redesigned solid rocket motor propellant, based
on the experimental data of the stress-strain and dilatation-strain curves
for the material under slow rate uniaxial tension.
particles embedded in the polymeric binder. A micromechanics model
is developed to establish the link between the microscopic behavior of
particle/binder interfaces and the macroscopic constitutive information.
This model is then used to determine the tension/shearing coupled in-
terface cohesive law of a redesigned solid rocket motor propellant, based
on the experimental data of the stress-strain and dilatation-strain curves
for the material under slow rate uniaxial tension.
| Original language | English |
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| Place of Publication | Moscow |
| Publisher | Torus Press |
| Number of pages | 8 |
| Volume | 2 |
| Publication status | Published - 2011 |
Publication series
| Name | Advances in Aerospace Sciences |
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