ISSN:
0894-9166
Keywords:
viscoelastic large deformation
;
finite element program
;
nozzleless
;
rocket propellent Lagrangian approach
Source:
Springer Online Journal Archives 1860-2000
Topics:
Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
,
Physics
Notes:
Abstract Based on the Total Lagrangian approach and the integral constitutive relation, the viscoelastic large deformation incremental variational equation is derived, and the finite element program of axisymmetric problems is written. By using this program the bore change of propellent of nozzleless rocket under the action of both the internal pressure and burning is dealt with in detail.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF02207577
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