A nonlinear viscoelastic constitutive model for solid propellant with rate-dependent cumulative damage

HIGHLIGHTS

• who: Shenghao Chen and colleagues from the State Key Laboratory for Strength and Vibration of Mechanical Structure, School of Aerospace, Jiaotong University, China have published the paper: A Nonlinear Viscoelastic Constitutive Model for Solid Propellant with Rate-Dependent Cumulative Damage, in the Journal: Materials 2022, 15, x FOR PEER REVIEW Figure of /2022/
• what: In this research, a series of uniaxial tension tests under different tensile velocities of HTPB propellant are carried out, and deformation information is recorded by DIC technique. In the present study, such a damage model is presented, where a rate-dependent . . .
  

   

  

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