000015264 001__ 15264
000015264 005__ 20161115100216.0
000015264 04107 $$aeng
000015264 046__ $$k2016-08-21
000015264 100__ $$aSeisson, Gabriel
000015264 24500 $$aPOREQST extension to shock-release hysteresis of graphite

000015264 24630 $$n24.$$p24th International Congress of Theoretical and Applied Mechanics - Book of Papers
000015264 260__ $$bInternational Union of Theoretical and Applied Mechanics, 2016
000015264 506__ $$arestricted
000015264 520__ $$2eng$$aBecause of its thermal and shock-wave attenuation properties, porous graphite is widely used in the aerospace industry. No residual compaction of this material after compression-release cycles has been experimentally observed that contradicts the usual numerical dynamic porous models such as POREQST. We suggest to enhance the latter taking into account this phenomenon. The new model HPOREQST was tested for simulating plate impact experiments at moderate pressure onto porous graphite. It proved to be in far better agreement with experimental data than the original model.

000015264 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000015264 653__ $$a

000015264 7112_ $$a24th International Congress of Theoretical and Applied Mechanics$$cMontreal (CA)$$d2016-08-21 / 2016-08-26$$gICTAM2016
000015264 720__ $$aSeisson, Gabriel
000015264 8560_ $$ffischerc@itam.cas.cz
000015264 8564_ $$s77475$$uhttps://invenio.itam.cas.cz/record/15264/files/TS.SM07-2.06.pdf$$yOriginal version of the author's contribution as presented on CD,  page 2212, code TS.SM07-2.06
.
000015264 962__ $$r13812
000015264 980__ $$aPAPER