January 29–February 3, 2023 • Centre Paul-Langevin
Hadland Imaging is sponsoring DYMAT Winter School 2023 along with our friends and partners – Shimadzu, Scandiflash, AMOtronics and iX Cameras.
Representatives will be presenting the latest in visible and Flash X-ray ultra high-speed imaging solutions!
Experimental Testing & Modeling of Materials at High Strain-Rates
The dynamic behavior of materials is present through a large number of applications such as impact loadings, blasting and detonation, modern production processing, brittle failure of solids and structures. In such cases the material behavior is no longer quasi-static and the dynamic behavior of the materials needs to be properly accounted for. Also, constitutive models used in numerical simulations require an identification of the material behavior on an appropriate range of loading-rate. Experimental testing methods are also developed to analyze the damage mechanisms and the deformation modes in view of improving the prediction capabilities of numerical tools.
This winter school aims at gathering PhD students as well as senior researchers studying experimentally, developing models and numerical approaches to improve the knowledge in the area of the material behavior under dynamic loading.
DYMAT Winter School 2023 Themes & Lectures
Focus will be on the following themes:
Dynamic Testing of Materials
Hopkinson Pressure Bar, Impact Test, Plate Impact, Drop Tower, Shock Tube & High-Speed Jack
Damage & Failure at High Strain-Rates
Micro-Plasticity, Tensile Damage, Shear Failure, Multiple Fragmentation, Pore Collapse & Crushing
Modeling & Numerical Methods
Constitutive Laws, Finite-Element Methods, Discrete-Element Methods, SPH & Linear/Non-Linear Fracture Mechanics
Crashworthiness, Terminal Ballistics, Blast, Natural Risks, Machining & Industrial Processes
Presentations & Lectures:
• 37 Oral presentations (25 minutes each, including discussion)
• 5 Lectures (1.5 hours each) in the following themes:
– In-Depth Analysis of a Hopkinson Bar Experiment
– Metal Response to Shock Loading: From Microscale to Applications
– The Addition of DIC Measurement to the Split Hopkinson Bar Experiment
– An Introduction to Machine-Learning for Modeling the Dynamic Behavior of Materials and Structures
– Composite Materials and Multi-Material Assemblies Under Dynamic Stresses at High Strain-Rates
Committees & Sponsors
Organizing Committee: Pr. Pascal Forquin and the ExperDYN team (3SR Laboratory/University Grenoble Alpes)
Steering Committee: The DYMAT Governing Board
Hadland Imaging – Experience the Invisible™ with ultra high-speed visible, infrared & Flash X-ray imaging solutions in the lab or on the range. Ultra high-speed video cameras include the Shimadzu Hyper Vision HPV-X2, iX Cameras i-SPEED® 2, 5 and 7 series, FLIR X6980 and X8580 (MWIR or SLS LWIR), and SVS-Vistek high-performance cameras. Full system integration including Scandiflash Flash X-ray systems, AMOtronics Saturn Transient Recorder systems, MS Instruments acoustic and optical targets, the Hadland/MSI miniFF (Flight Follower), our new Hadland PathFinder™, Xcitex ProAnalyst® motion analysis software, REL high-intensity visible spectrum LED lighting systems, Oxford Lasers and more. Better Gear. Better Results. We have the gear you need to get the job done right.
Shimadzu provides a broad range of analytical instruments indispensable for research, development, and quality control in a variety of fields. Their high-level, sophisticated instruments include the Hyper Vision HPV-X2 ultra high-speed video camera, high-speed impact and precision universal testing machines, chromatographs, spectrometers, and elemental & surface analysis systems – essential for product development and quality assurance.
Scandiflash is the worldwide leading supplier of Flash X-ray solutions for ballistics, hypervelocity impact testing, detonics (ordnance velocity & explosives research) and more –designed to produce radiographs of the highest possible quality for research and development in a variety of industries.
AMOtronics develops high-end metrology products, related services, sophisticated test and measurement solutions. Their measurement solutions are used worldwide in a variety of research and industrial projects in the fields of energy, explosives, aerospace, automotive and military projects.
The AMOtronics SATURN Transient Recorders and the user-friendly SATURN Studio II software provide the ideal platform for modular, extensible measuring systems for special demands with the capability to measure, store and analyze huge quantities of high-speed recording data. Data channels can be synchronized, span long distances, used to measure high voltage and current signals, and capable of withstanding disturbances in strong electromagnetic fields.
iX Cameras is a world-leading technology and product company specializing in the field of high-speed (slow motion) imaging. Based on proprietary innovative technologies, we design, build and sell cutting-edge ultra-fast cameras and software for a wide range of advanced scientific research applications. Our commitment to innovate and push the boundaries of high-speed video science is the reason we develop technically superior and easy-to-use products that our customers need to attain the highest scientific achievements and creativity. The innovation of our i-SPEED® brand of cameras is backed by our world-class service and support teams, ensuring our customers’ success.
Keywords: 3SR Laboratory, Aussois, Centre Paul-Langevin, DYMAT Winter School 2023, Dynamic Behavior of Materials and Structures, ExperDYN, Experimental Testing, France, High Strain-Rates, Pascal Forquin, Split Hopkinson Pressure Bar, University Grenoble Alpes