Instrumentation of Split Hopkinson Pressure Bar for Testing of Cellular Metallic Materials

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21260%2F18%3A00326360" target="_blank" >RIV/68407700:21260/18:00326360 - isvavai.cz</a>
Result on the web
<a href="https://ojs.cvut.cz/ojs/index.php/APP/article/view/5077" target="_blank" >https://ojs.cvut.cz/ojs/index.php/APP/article/view/5077</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.14311/APP.2018.18.0010" target="_blank" >10.14311/APP.2018.18.0010</a>

Result language
angličtina
Original language name
Instrumentation of Split Hopkinson Pressure Bar for Testing of Cellular Metallic Materials
Original language description
This paper presents an overview of the custom design instrumentation of a Split Hopkinson Pressure Bar modified for dynamic testing of materials with low mechanical impedance, particularly for cellular metallic materials (e. g. metal foams, laser sintered structures). Design and implementation of the components related to the strain wave measurement based on strain gauges (i.e. strain-gauge measurement unit, power supply unit, filtration) and the components used for the control and synchronization of the experiment, such as module of laser trough-beam photoelectric sensor are summarized in the paper. Aside from the design of the hardware components, the contribution deals also with development of a control software with graphical user interference using LabView (National Instruments, USA) programming environment, that allows selection of parameters of the dynamic tests and their storage for the evaluation of experiments.
Czech name
—
Czech description
—

Project
<a href="/en/project/GA15-15480S" target="_blank" >GA15-15480S: Optimized auxetic structures for cellular metals filled with strain rate sensitive material for high velocity impacts</a><br>
Continuities
S - Specificky vyzkum na vysokych skolach

Publication year
2018
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
16th Youth Symposium On Experimental Solid Mechanics
ISBN
978-80-01-06474-0
ISSN
—
e-ISSN
2336-5382
Number of pages
5
Pages from-to
10-14
Publisher name
Česká technika - nakladatelství ČVUT, ČVUT v Praze
Place of publication
Praha
Event location
Traunkirchen
Event date
May 17, 2018
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000454320800003

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