Results 41 to 50 of about 226,300 (302)

Numerical Modeling of Tank Cars Carrying Hazardous Materials With and Without Composite Metal Foam

open access: yesAdvanced Engineering Materials, EarlyView.
Large‐scale puncture models consisting of hazardous materials (HAZMATs) tank car with protective steel–steel composite metal foam (S–S CMF) are solved numerically. Tank car plate with added 10.91–13.33 mm thick S–S CMF layer does not puncture. Protective S–S CMF absorbs impact energy, reduces plate deformation, and prevents shear bands formation ...
Aman Kaushik, Afsaneh Rabiei
wiley   +1 more source

The Influence of Pressure on the Discharge along Oil-Paper Interface under AC Stress

open access: yesEnergies, 2019
This study explores the influence of hydrostatic pressure on the discharge along the oil-paper interface under AC voltage, especially for the normal operating condition and breakdown.
Guangcai Hu   +6 more
doaj   +1 more source

Acute effects of postural changes and lower body positive and negative pressure on the eye

open access: yesFrontiers in Physiology, 2022
Introduction: Entry into weightlessness results in a fluid shift and a loss of hydrostatic gradients. These factors are believed to affect the eye and contribute to the ocular changes that occur in space.
M. P. Van Akin   +6 more
doaj   +1 more source

Field-induced suppression of the heavy-fermion state in YbRh_2Si_2

open access: yes, 2005
We report DC magnetization measurements on YbRh_2Si_2 at temperatures down to 0.04K, magnetic fields ...
Ferstl, J.   +6 more
core   +1 more source

Solid‐State Diffusion and Intermetallic Phase Formation in Roll‐Bonded Mg–Zn Composites With Kirigami‐Patterned Inlay

open access: yesAdvanced Engineering Materials, EarlyView.
Mg–Zn composites with a thickness of 0.21 mm were fabricated using roll bonding of a kirigami‐patterned Mg alloy inlay within a Zn matrix. Thermal activation following this process led to the formation of tailored intermetallic structures, which provided the composite with enhanced flexural strength.
Yaroslav Frolov   +4 more
wiley   +1 more source

Simulation and validation of the effect of hydrostatic and non-hydrostatic pressure on contact pressure in a resilient seat butterfly valve

open access: yesMaterials Research Express
This study investigates the impact of hydrostatic and non-hydrostatic pressures on the contact pressure distribution in resilient-seated butterfly valves, a critical component in fluid control systems.
K Yuvaraj, G Arunkumar
doaj   +1 more source

Effect of Hydrostatic Pressure on the Pitting Corrosion Behavior of 316L Stainless Steel

open access: yesInternational Journal of Electrochemical Science, 2014
The pitting corrosion behavior of 316L stainless steel (316L SS) was investigated by electrochemical measurements, nanoindentation and microscopy observation. The experiment results have been analyzed based upon the stochastic theory.
Zhongyi Wang, Yuan Cong, Tao Zhang
doaj   +1 more source

The Circulatory Effects of Increased Hydrostatic Pressure Due to Immersion and Submersion

open access: yesFrontiers in Physiology, 2021
Increased hydrostatic pressure as experienced during immersion and submersion has effects on the circulation. The main effect is counteracting of gravity by buoyancy, which results in reduced extravasation of fluid.
Robert P. Weenink   +3 more
doaj   +1 more source

Presure-Induced Superconducting State of Antiferromagnetic CaFe$_2$As$_2$

open access: yes, 2009
The antiferromagnet CaFe$_2$As$_2$ does not become superconducting when subject to ideal hydrostatic pressure conditions, where crystallographic and magnetic states also are well defined.
Bauer, E. D.   +6 more
core   +1 more source

Rafting of Ni‐Based Superalloys Under Multiaxial Load as Understood by Phase‐Field Simulations and Critical Experiments

open access: yesAdvanced Engineering Materials, EarlyView.
Phase‐field simulations coupled with dislocation‐density‐based crystal plasticity modeling reproduce γ′ rafting behavior in single‐crystal Ni‐based superalloys under varied loading conditions. The model captures both macroscopic creep and microscopic morphology evolution, with results matching high‐temperature creep experiments.
Micheal Younan   +5 more
wiley   +1 more source

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