high energy subjected

Monolayer 2D quantum materials subjected to gamma ...

2020-5-29 · The stability and reliability of emerging two-dimensional (2D) quantum materials subjected to harsh environments, such as high-energy radiation, are of high importance, particularly in the fields of space, defense, and energy applications.

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Enzymatic ethanolysis subjected to Schizochytrium ...

2019-3-1 · Enzymatic ethanolysis subjected to Schizochytrium biomass: Sequential processing for DHA enrichment and biodiesel Energy Conversion and Management ( IF 9.709) Pub Date : 2019-03-01 Yongjin He, Xiaofei Wang, Yu Zhang, Zheng Guo, Yue Jiang, Feng Chen

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Damage evaluation in metal structures subjected to high ...

Damage evaluation in metal structures subjected to high energy deposition due to particle. beams. View the table of contents for this issue, or go to the journal homepage for more.

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High Energy Wide Area Blunt Impact of Composite Aircraft ...

Composite fuselage structures subjected to high energy wide area blunt impact (HEWABI) sources have been studied. These impact sources act over a wide area and can possibly damage multiple internal structural elements. HEWABI sources of concern are generally heavy ground service equipment (GSE) such as belt loaders, cargo loaders, catering ...

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Behavior of High-Strength and Ultrahigh-Performance ...

The 2017 Hwang et al. equation predicted the penetration depth quite well regardless of the concrete strength because the equation accounts for energy absorption of the nose of a projectile upon collision. Research results provided insight into the design and evaluation of high-strength concrete or UHPC walls subjected to high-velocity impact.

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Dynamic mechanical behavior of lithium-ion pouch cells ...

2019-3-13 · @article{osti_1502343, title = {Dynamic mechanical behavior of lithium-ion pouch cells subjected to high-velocity impact}, author = {Chen, Yanyu and Santhanagopalan, Shriram and Babu, Venkatesh and Ding, Yi}, abstractNote = {With broad-scale deployment of lithium-ion batteries, mechanical-abuse induced failure events such as short circuits and thermal runaway have made …

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Suprabenthic crustacean assemblages subjected to high ...

2018-12-1 · Suprabenthic crustacean assemblages subjected to high-energy hydrodynamic events in the Blanes Canyon and adjacent slope (NW Mediterranean Progress in Oceanography ( IF 4.080), DOI: Mariana Almeida, Marina R. Cunha, Nikoloaos Lampadariou, Patricia Esquete, Joan B. Company

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8.2 Elastic Strain Energy

2021-4-20 · The strain energy can be similarly calculated for the other shear stresses and, in summary, the strain energy density for a volume element subjected to arbitrary stresses is . u = (σ xx ε xx +σ yy ε yy +σ zz ε zz) + (σ xy ε xy +σ yz ε yz +σ zx ε zx) 2 1 (8.2.18) Using Hooke''s law, Eqns. 6.1.9, and Eqn. 6.1.5, the strain energy ...

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(PDF) Modeling dynamic processes at stage of formation …

2020-5-3 · PDF | The present paper states the impact of a technological system on piece''s roughness and shape accuracy via simulation modeling. For this purpose, a... | Find, read and cite all the research ...

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(PDF) FT-Raman studies of a range of polyimides subjected ...

The property changes when these polymers are subjected to high-energy electron-beam irradiation (1 MeV) for doses up to 18.5 MGy and temperatures up to 523 K were also studied and compared.

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High-Energy Ball Milling

High-energy ball milling is a ball milling process in which a powder mixture placed in a ball mill is subjected to high-energy collisions from the balls. High-energy ball milling, also called mechanical alloying, can successfully produce fine, uniform dispersions of oxide particles in nickel-base super alloys that cannot be made by conventional ...

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Aqueous corrosion behavior of zirconium subjected to …

In order to study the influences of high-energy krypton ions bombardment on the aqueous corrosion behavior of zirconium, specimens were implanted by krypton ions with a dose range from 1×1015 to ...

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Stable high efficiency two-dimensional perovskite solar ...

Surprisingly, it is found that the Cs + doping yields superior stability for the 2D perovskite solar cells when subjected to a high humidity environment without encapsulation. The device doped using 5% Cs + degrades only ca. 10% after 1400 hours of exposure in …

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Biomechanical Analysis of Head Subjected to Blast Waves ...

Sundar, S., and Ponnalagu, A. (June 16, 2021). "Biomechanical Analysis of Head Subjected to Blast Waves and the Role of Combat Protective Headgear Under Blast Loading: A Review."

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Damage evaluation in metal structures subjected to high ...

The unprecedented energy intensities of modern hadron accelerators yield special problems with the materials that are placed close to or into the high intensity beams. The energy stored in a single beam of LHC particle accelerator is equivalent to about 80 kg of TNT explosive, stored in a transverse beam area with a typical value of 0.2 mm×0.2 mm.

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Fragmentation models for spacecraft subjected to high ...

2017-5-5 · The grant aims to contribute to the definition and development of numerical models to simulate hypervelocity impacts involving entire satellites and large space debris, when the impact energy is high enough to trigger the global shattering of the target satellite. In particular, these models could describe the mass, velocity and area-to-mass distributions of fragments

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Energetic polymer subjected to high energy radiation ...

Request PDF | Energetic polymer subjected to high energy radiation | PolyNIMMO is regarded as an energetic polymer. It consists of a nitrated ester group and an ether linkage. When polyNIMMO is ...

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Thermoluminescence characteristics of neodymium-doped ...

2016-7-15 · Read "Thermoluminescence characteristics of neodymium-doped silicon dioxide optical fibers subjected to X-ray, High Energy Chemistry" on DeepDyve, the largest online rental service for scholarly research with thousands of academic publications available at your fingertips.

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Element Effects on High-Entropy Alloy Vacancy and ...

2019-10-15 · High-entropy alloys (HEAs) are emergent materials known for lattice distortion 1,2 attributed to variations of atomic sizes 3.The mechanical performance of HEAs is extraordinary 4,5; however, the ...

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THERMO-MECHANICAL MODELLING OF METAL …

2013-6-6 · High pressure High strain -rate Shockwaves Temperature Pressure (GPa) Fig. 1 – Interaction between metal structure and high energy particle beam . The total energy stored in each beam at maximum energy is about 350 MJ, two orders of magnitude beyond the achievements in the Tevatron or HERA, and it is enough energy to melt 500 kg of copper.

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Damage evaluation in metal structures subjected to high ...

Damage evaluation in metal structures subjected to high energy deposition due to particle beams Martina Scapin 1, Lorenzo Peroni and Alessandro Dallocchio2. 1. Department of Mechanics, Politecnico di Torino, Corso Duca degli Abruzzi, 24, 10129 Torino, Italy . 2. Mechanical and Materials Engineering Group, CERN, CH-1211 Geneva 23

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Suprabenthic crustacean assemblages subjected to high ...

2018-12-1 · Previous studies in the Blanes Canyon have demonstrated that weather-driven high-energy events, such as river floods, storms and shelf water cascading have localized effects on current speed and particle fluxes and composition (Lopez-Fernandez et al., 2013a,b) which, in turn, influence the spatial and temporal distribution patterns of the ...

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Behavior of High-Strength and Ultrahigh-Performance ...

concrete strength because the equation accounts for energy absorption of the nose of a projectile upon collision. Research results provided insight into the design and evaluation of high-strength concrete or UHPC walls subjected to high-velocity impact. DOI: 10.1061/(ASCE)

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Predicting Fatigue of Solder Joints Subjected to High ...

2014-10-18 · Predicting Fatigue of Solder Joints Subjected to High Number of Power Cycles . Craig Hillman. 1, Nathan Blattau. 1, Matt Lacy. 2. 1. DfR Solutions, Beltsville, MD . 2. Advanced Energy Industries, Fort Collins, CO . Abstract . Solder joint reliability of SMT components connected to printed circuit boards is well documented. However, much of the

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Microstructure and Mechanical Properties of High …

2015-8-17 · Microstructure and Mechanical Properties of High-Nitrogen Austenitic Stainless Steels Subjected to Equal-Channel Angular Pressing[J]. Acta Metallurgica Sinica (English Letters), 2016, 29(2): 140-149. share this article

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Influence of heating curve on the sintering of alumina ...

2008-12-1 · Fig. 2(a) and (b) show the variation in the linear shrinkage rate as a function of temperature for the as-received alumina and the high-energy milled alumina sintered at a constant heating rate of 15 °C/min to 1500 °C.As can be seen, the alumina subjected to high-energy milling (Fig. 2(b)) began to show a certain shrinkage rate starting at 650. °C, which was low up to approximately 1000 °C ...

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Strain gages subjected to a high pressure hydrogen ...

@article{osti_7293187, title = {Strain gages subjected to a high pressure hydrogen environment}, author = {Billia, R J}, abstractNote = {Strain gages mounted on the inside of a thick walled pressure vessel experienced apparent zero shift or hysteresis effects when the pressurizing medium was hydrogen gas at 20 kpsi. The gages worked normally and predictably when helium gas was used.}, doi ...

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Structural and mechanical properties of Ti–Al–Nb–Mo–B ...

2021-5-13 · After the high-energy ball milling, ... The samples of powder mixtures subjected to 10-min HEBM are often characterized by heterogeneous distribution of niobium grains and solid solution. This type of the microstructure is inherited from the reaction mixture. In the samples prepared from the reaction mixtures after 30- and 60-min HEBM, the (Nb ...

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Characteristics and formation mechanisms of defects in ...

The microstructure and defect Characteristics in the surface layer of TC17 subjected to high energy shot peening (HESP) were investigated detailedly, in which the particular attention was to reveal the formation mechanisms of defects, the interaction among defects and the effect of the nanograins on the defects. The nanocrystalline surface layer with an average size of 54.84 nm and a depth of ...

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Energy release of Al/PTFE materials enhanced by …

2020-10-30 · Energy release of Al/PTFE materials enhanced by aluminum honeycomb framework subjected to high speed impact under vacuum environment Journal of Materials Research and Technology ( IF 5.039) Pub Date : 2020-10-24, DOI: 10.1016/j.jmrt.2020.10.060

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