Results 81 to 90 of about 97,033 (354)

Dynamic Testing of Cold Gas Sprayed Bipolar Plates–Porous Transport Layer Coating System in Proton Exchange Membrane Water Electrolysis

open access: yesAdvanced Engineering Materials, EarlyView.
Through direct application of porous transport layer (PTL) on the bipolar plate (BPP) with thermal spraying, the interfacial contact resistance is improved. With the cold gas sprayed BPP–PTL coating system, a proton exchange membrane water electrolysis cell with a cell voltage of Ucell = 1.9 V can be operated up to i = 2.5 A/cm2 in a dynamic mode ...
Kirsten Bobzin   +5 more
wiley   +1 more source

Experimental Study of the Basic Mechanical Properties of Directionally Distributed Steel Fibre-Reinforced Concrete

open access: yesAdvances in Materials Science and Engineering, 2018
Directionally distributed steel fibre-reinforced concrete (SFRC) cannot be widely applied due to the limitations of current construction technology, which hinders research on its mechanical properties.
Fang-Yuan Li   +3 more
doaj   +1 more source

Effect of Steel Fibres Distribution on Impact Resistance Performance of Steel Fibre Reinforced Concrete (SFRC)

open access: yesIOP Conference Series: Earth and Environmental Science, 2016
This paper investigate the effect of the mesh distribution on the impact performance of steel fibre reinforced concrete (SFRC) for the concrete slab of 300mm × 300mm size reinforced with varied thickness and fraction volume subjected to low impact projectile test.
Zakaria Che Muda   +11 more
openaire   +1 more source

Multiscale soft computing-based model of shear strength of steel fibre-reinforced concrete beams [PDF]

open access: hybrid, 2023
Saif Alzabeebee   +4 more
openalex   +1 more source

3D numerical model in nonlinear analysis of the interaction between subsoil and SFCR slab [PDF]

open access: yes, 2017
For decades attention has been paid to interaction of foundation structures and subsoil and, in turn, to development of interaction models. Complexity of a static solution is given mainly by selection of a computational model, effects of physical ...
Labudková, Jana, Čajka, Radim
core   +1 more source

Impact of Sustainable Binders Based on Lignin and Collagen on the Volume Stability and Mechanical Properties of MgO‐C Refractories with MgO‐C Recyclates

open access: yesAdvanced Engineering Materials, EarlyView.
Collagen hydrolysate is evaluated as a sustainable binder for MgO‐C refractories. Its thermally induced cross‐linking and gas release lead to expansion and cracking in large bricks, but tailored batches with lignin, recyclates, or fine graphite improve the gas release while thermal treatment and stability.
Till M. J. Stadtmüller   +8 more
wiley   +1 more source

Experimental investigation of steel fibres and polypropylene fibres effect on Fibre reinforced concrete

open access: yes, 2022
Abstract The study is aimed to determine the effect of varying percentage of dosage of steel and polypropylene fibres in fresh concrete properties and find that optimum percentage of steel-polypropylene fibre which can enhance the more compressive strength, flexural strength and also reducing the crack initiation and reduction of shrinkage ...
openaire   +1 more source

Properties and performance of high strength fibre reinforced concrete by using steel and polypropylene fibres [PDF]

open access: yes, 2019
Many reinforced concrete structures suffer severe degradation due to the effect from freezing and thawing, shrinkage and expansion, aggressive environment, earthquake and drastic increase of live loads.
Wan Jusoh, Wan Amizah
core  

Optics robustness of the ATLAS Tile Calorimeter

open access: yes, 2019
TileCal, the central hadronic calorimeter of the ATLAS detector is composed of plastic scintillators interleaved by steel plates, and wavelength shifting optical fibres.
Pedro, R.
core   +1 more source

Dielectric Barrier Discharge Plasma Deoxidation of Natively Oxide Layer of Copper Powders in a Fluidized Bed

open access: yesAdvanced Engineering Materials, EarlyView.
This paper presents a novel approach to reducing oxide layers on metal powders using low‐temperature hydrogen dielectric barrier discharge plasmas at atmospheric pressure. Unlike conventional hydrogen‐plasma reductions, the powders do not contact the plasma directly.
Shukang Zhang   +3 more
wiley   +1 more source

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