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Dynamic Loading Methodologies

Authors: Monty A. Moshier; Ronald L. Hinrichsen; Gregory J. Czarnecki;

Dynamic Loading Methodologies

Abstract

This paper describes progress on a proposed hybrid analytical/experimental technique for dynamic live-fire ground testing which may remedy the shortcomings of current static ground testing methodologies. In this technique an explicit, time-integrated, non-linear structural finite element code is coupled with a linear aerodynamic code and used to predict the time response of a flying aircraft wing during damage infliction. The subsequent concept designs of the dynamic ground test are to be based on the predicted structural response. A representative fighter aircraft model is used. Model validation results (both static and dynamic) are presented. Damage representative of a current threat is instantaneously inflicted on the model. Results of wing response (displacements and load redistribution) in the time domain are presented.

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
1
Average
Top 10%
Average
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