Surface derusting of rust-covered metallic surface via shot blasting: A smoothed particle hydrodynamics simulation

Zhang, Jiaming; Dong, Xiangwei; Zhou, Yuejin; Liu, Jianlin

doi:10.1016/j.wear.2022.204566

Cited by 3 publications

(2 citation statements)

References 31 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Ref. [ 12 ] proposes the use of a numerical method to calculate the effects of particles through blasting on a rust-covered surface, and points out that the material parameters of the tested coatings are crucial in the model simulation process.…”

Section: Introductionmentioning

confidence: 99%

The Influence of Flame Exposure and Solid Particle Erosion on Tensile Strength of CFRP Substrate with Manufactured Protective Coating

Golewski,

Budka

2024

Materials

View full text Add to dashboard Cite

This paper presents the results of laboratory tests for new materials made of a carbon fibre-reinforced polymer (CFRP) composite with a single-sided protective coating. The protective coatings were made of five different powders—Al2O3, aluminium, quartz sand, crystalline silica and copper—laminated in a single process during curing of the prepreg substrate with an epoxy matrix. The specimens were subjected to flame exposure and solid particle erosion tests, followed by uniaxial tensile tests. A digital image correlation (DIC) system was used to observe the damage location and deformation of the specimens. All coatings subjected to solid particle erosion allowed an increase in tensile failure force ranging from 5% to 31% compared to reference specimens made of purely CFRP. When exposed to flame, only three of the five materials tested, Al2O3, aluminium, quartz sand, could be used to protect the surface, which allowed an increase in tensile failure force of 5.6%.

show abstract

Section: Introductionmentioning

confidence: 99%

The Influence of Flame Exposure and Solid Particle Erosion on Tensile Strength of CFRP Substrate with Manufactured Protective Coating

Golewski,

Budka

2024

Materials

View full text Add to dashboard Cite

show abstract

“…In addition, the volume of small bubbles of water droplets was experimentally measured in the early stages of the impact and compared with the results using equations. Zhang et al 26 conducted a shot-blasting investigation using an SPH method to simulate the impact of particles on a metal surface covered with a rust layer. Further, the impact behavior of particles with different shapes for the deformation and damage of a rust layer was analyzed according to various initial conditions and impact angles.…”

mentioning

confidence: 99%

New design for control cage to enhance coverage and uniformity of shot blasting and its validation using DEM and experiment

Seo

Kim

Yang

et al. 2023

Sci Rep

View full text Add to dashboard Cite

Unlike shot peening, shot blasting is a process that primarily uses shot balls to remove foreign substances from metal surfaces. Shot blasting is classified into air-blowing and impeller-impact types. The latter is widely used in commercial large-scale shot blasting. This study proposes a new control cage with a concave or convex shape to improve coverage and uniformity in the impeller-impact type shot blaster. The effectiveness of the proposed control cage is verified using discrete element methods and experiments. Moreover, the optimal design in terms of mass flow, coverage, and uniformity is confirmed. Additionally, the distribution of marks on the surface is analyzed through experiments and simulations. Further, the shot ball is projected over a wider area on the surface when the new concave and convex model is employed at the control cage. Consequently, we confirm that the control cage with a concave shape forms approximately a 5-% higher coverage than the conventional model and uniform shot marks while using a low mass flow rate.

show abstract

A study of the effect of dual shot peening on the surface integrity of carburized steel: combined experiments with dislocation density-based simulations

Wu,

Wei,

Guagliano

et al. 2024

Archiv.Civ.Mech.Eng

View full text Add to dashboard Cite

Surface derusting of rust-covered metallic surface via shot blasting: A smoothed particle hydrodynamics simulation

Cited by 3 publications

References 31 publications

The Influence of Flame Exposure and Solid Particle Erosion on Tensile Strength of CFRP Substrate with Manufactured Protective Coating

The Influence of Flame Exposure and Solid Particle Erosion on Tensile Strength of CFRP Substrate with Manufactured Protective Coating

New design for control cage to enhance coverage and uniformity of shot blasting and its validation using DEM and experiment

A study of the effect of dual shot peening on the surface integrity of carburized steel: combined experiments with dislocation density-based simulations

Contact Info

Product

Resources

About