Rheological behavior of energetic gels and suspensions

Bahadir Karuv; Seda Aktas; Jing He; Hansong Tang; Constance M. Murphy; Suzanne E. Prickett; Dilhan M. Kalyon

doi:10.1201/b22193

Rheological behavior of energetic gels and suspensions

Bahadir Karuv, Seda Aktas, Jing He, Hansong Tang, Constance M. Murphy, Suzanne E. Prickett, Dilhan M. Kalyon

Research output: Chapter in Book/Report/Conference proceeding › Chapter › peer-review

1 Scopus citations

Abstract

Energetic materials are typically gels or highly filled suspensions (suspensions with solid particle concentrations that approach the maximum packing fraction of the solid phase). The flow and deformation behaviors (rheology) of such gels and highly filled suspensions are complex and require special rheometers and methods of analysis for the characterization of the shear viscosity and other material functions that describe the rheological behavior as a function of temperature and deformation rate. The major factor that plays a role in the characterization of the energetic gels and highly filled suspensions is their viscoplasticity. Viscoplastic fluids exhibit a yield stress, that is, a critical shear stress (or stress magnitude) below which the viscoplastic fluid does not deform.

Original language	English
Title of host publication	Energetic Materials
Subtitle of host publication	Advanced Processing Technologies for Next-Generation Materials
Pages	129-168
Number of pages	40
ISBN (Electronic)	9781351681261
DOIs	https://doi.org/10.1201/b22193
State	Published - 1 Jan 2017

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abstract = "Energetic materials are typically gels or highly filled suspensions (suspensions with solid particle concentrations that approach the maximum packing fraction of the solid phase). The flow and deformation behaviors (rheology) of such gels and highly filled suspensions are complex and require special rheometers and methods of analysis for the characterization of the shear viscosity and other material functions that describe the rheological behavior as a function of temperature and deformation rate. The major factor that plays a role in the characterization of the energetic gels and highly filled suspensions is their viscoplasticity. Viscoplastic fluids exhibit a yield stress, that is, a critical shear stress (or stress magnitude) below which the viscoplastic fluid does not deform.",

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AU - Karuv, Bahadir

AU - Aktas, Seda

AU - He, Jing

AU - Tang, Hansong

AU - Murphy, Constance M.

AU - Prickett, Suzanne E.

AU - Kalyon, Dilhan M.

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AB - Energetic materials are typically gels or highly filled suspensions (suspensions with solid particle concentrations that approach the maximum packing fraction of the solid phase). The flow and deformation behaviors (rheology) of such gels and highly filled suspensions are complex and require special rheometers and methods of analysis for the characterization of the shear viscosity and other material functions that describe the rheological behavior as a function of temperature and deformation rate. The major factor that plays a role in the characterization of the energetic gels and highly filled suspensions is their viscoplasticity. Viscoplastic fluids exhibit a yield stress, that is, a critical shear stress (or stress magnitude) below which the viscoplastic fluid does not deform.

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Rheological behavior of energetic gels and suspensions

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