Modified Taylor Impact Tests with Profiled Copper Cylinders: Experiment and Optimization of Dislocation Plasticity Model.

Egor S Rodionov, Victor V Pogorelko, Victor G Lupanov, Polina N Mayer, Alexander E Mayer

Abstract read

In one paragraph

Article in Materials (Basel, Switzerland), 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it

0cells of the map it votes in

0citing papers in PubMed

–field-weighted citation impact

1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

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Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors.

Egor S RodionovDepartment of General and Theoretical Physics, Chelyabinsk State University, 454001 Chelyabinsk, Russia.ORCID 0000-0001-9065-0135

Victor V PogorelkoDepartment of General and Theoretical Physics, Chelyabinsk State University, 454001 Chelyabinsk, Russia.

Victor G LupanovDepartment of General and Theoretical Physics, Chelyabinsk State University, 454001 Chelyabinsk, Russia.

Polina N MayerDepartment of General and Theoretical Physics, Chelyabinsk State University, 454001 Chelyabinsk, Russia.

Alexander E MayerDepartment of General and Theoretical Physics, Chelyabinsk State University, 454001 Chelyabinsk, Russia.ORCID 0000-0002-8765-6373

Funding

Russian Science Foundation 20-79-10229

6 · The paper itself

Abstract

Current progress in numerical simulations and machine learning allows one to apply complex loading conditions for the identification of parameters in plasticity models. This possibility expands the spectrum of examined deformed states and makes the identified model more consistent with engineering practice. A combined experimental-numerical approach to identify the model parameters and study the dynamic plasticity of metals is developed and applied to the case of cold-rolled OFHC copper. In the experimental part, profiled projectiles (reduced cylinders or cones in the head part) are proposed for the Taylor impact problem for the first time for material characterization. These projectiles allow us to reach large plastic deformations with true strains up to 1.3 at strain rates up to 10

Indexed as

artificial neural networkBayesian calibrationdislocation plasticityprofiled cylindersSPHTaylor impact test

Identifiers

PMID37629893

DOI10.3390/ma16165602

PMCPMC10456734

What OpenQuestion holds

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LicenceCC BY

Read underepoch 390

Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.