Atomic insights into the quasi-elastic response in shock reloading of shocked metals
Results in Physics, 2021 The quasi-elastic response has drawn much attention as an interesting phenomenon in physics of shock wave. It has been revealed that heterogeneity features such as defects on the mesoscale play important roles in the quasi-elastic response of shocked ...
Shengtao Wang +6 more
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Compressible flow with vacuum and physical singularity [PDF]
Methods and Applications of Analysis, 2000 The first part is devoted to the study of Euler equations in one space dimension, in the compressible, isentropic, vacuum case with damping. The vacuum boundary is said to be physical if in a small neighborhood of the boundary \(0
Liu, Tai-Ping, Yang, Tong
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High-energy few-cycle pulses: post-compression techniques
Advances in Physics: X, 2021 Contemporary ultrafast science requires reliable sources of high-energy few-cycle light pulses. Currently two methods are capable of generating such pulses: post compression of short laser pulses and optical parametric chirped-pulse amplification (OPCPA).
Tamas Nagy, Peter Simon, Laszlo Veisz
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Physical Mechanism of Concrete Damage under Compression [PDF]
Materials, 2019 Although considerable effort has been taken regarding concrete damage, the physical mechanism of concrete damage under compression remains unknown. This paper presents, for the first time, the physical reality of the damage of concrete under compression in the view of statistical and probabilistic information (SPI) at the mesoscale.
Liu, Hankun +3 more
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1.9 μm Few-Cycle Pulses Based on Multi-Thin-Plate Spectral Broadening and Nonlinear Self-Compression
IEEE Photonics Journal, 2021 In attosecond and strong-field physics, the acquisition of few-cycle laser sources open up a new area. We report a nonlinear pulse compression technology combining multi-thin-plate spectral broadening and nonlinear self-compression that generates a 0.52 ...
Beijie Shao +6 more
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Error-Bounded Learned Scientific Data Compression with Preservation of Derived Quantities
Applied Sciences, 2022 Scientific applications continue to grow and produce extremely large amounts of data, which require efficient compression algorithms for long-term storage.
Jaemoon Lee +6 more
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Optimizing ATLAS data storage: The impact of compression algorithms on ATLAS physics analysis data formats [PDF]
EPJ Web of ConferencesThe increased footprint foreseen for Run-3 and HL-LHC data will soon expose the limits of currently available storage and CPU resources. Data formats are already optimized according to the processing chain for which they are designed.
Marcon Caterina +3 more
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Application of symbolic regression for constitutive modeling of plastic deformation
Applications in Engineering Science, 2021 In numerical process simulations, in-depth knowledge about material behavior during processing in the form of trustworthy material models is crucial.
Evgeniya Kabliman +4 more
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Fast and Efficient Entropy Compression of ALICE Data using ANS Coding [PDF]
EPJ Web of Conferences, 2020 In LHC Run 3, the upgraded ALICE detector will record 50 kHz Pb-Pb collisions using continuous readout. The resulting stream of raw data to be inspected increases to ~ 1 TB/s a hundredfold increase over Run 2 must be processed with a set of lossy and ...
Lettrich Michael
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Experiments of cylindrical isentropic compression by ultrahigh magnetic field
EPJ Web of Conferences, 2015 The high Explosive Magnetic Flux Implosion Compression Generator (EMFICG) is a kind of unique high energy density dynamic technique with characters like ultrahigh pressure and low temperature rising and could be suitable as a tool of cylindrical ...
Gu Zhuowei +6 more
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