Output details
12 - Aeronautical, Mechanical, Chemical and Manufacturing Engineering
Cranfield University
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Article title
Modeling shock waves in orthotropic elastic materials
Type
D - Journal article
Title of journal
Journal of Applied Physics
Article number
-
Volume number
104
Issue number
4
First page of article
044904
ISSN of journal
0021-8979
Year of publication
2008
Number of additional authors
3
Additional information
This paper addressed the dependency of shock and stress wave propagation on material orientation. A vector shock equation of state (EOS), applicable to modelling of orthotropic metals and composites, was developed, validated and implemented into the commercial non-linear finite element program DYNA3D. The EOS has been successfully applied to modelling of debris impact on aircraft aluminium alloy and composite structures, for example with Rolls Royce modelling of blade off impacts on open rotor composite blades (Dr James.Fynlayson@Rolls-Royce.com) and aircraft dithcing with AIRBUS, Dieter.Hachenberg@airbus.com.
Interdisciplinary
-
Cross-referral requested
-
Research group
F - Structures and Machine Systems
Proposed double-weighted
No
Double-weighted statement
-
Reserve for a double-weighted output
No
Non-English
No
English abstract
-
