Shock waves generated by sudden expansions of a water jet
Sign Up to like & getrecommendations! Published in 2018 at "Shock Waves"
DOI: 10.1007/s00193-017-0775-z
Abstract: Direct shadowgraph with parallel light combined with high-speed recording has been used to analyze the water jet of a cutting machine. The use of image processing allowed observing sudden expansions in the jet diameter as… read more here.
Keywords: sudden expansions; water jet; waves generated; jet ... See more keywords
Modelling surface quality of abrasive water jet processing at multi-objective optimization criteria
Sign Up to like & getrecommendations! Published in 2020 at "Production Engineering"
DOI: 10.1007/s11740-020-00997-2
Abstract: Al–Mg alloys belong to high mechanical properties aluminum alloys. They are used for different industries such as: automotive, and ship building, etc. Most of these industries depend on large sheet processing. Productivity of the used… read more here.
Keywords: quality; water jet; processing; control ... See more keywords
A numerical study on the transient impulsive pressure of a water jet impacting nonplanar solid surfaces
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Mechanical Science and Technology"
DOI: 10.1007/s12206-018-0819-z
Abstract: This paper presents an in-depth investigation into the transient impulsive pressure of an arc-curved water jet impacting a solid surface. The emphasis of this study is on the variations of the surface shape, which are… read more here.
Keywords: impulsive pressure; water jet; jet; jet impacting ... See more keywords
Multiresponse optimization of process parameters in water jet pulverization via response surface methodology
Sign Up to like & getrecommendations! Published in 2017 at "International Journal of Precision Engineering and Manufacturing"
DOI: 10.1007/s12541-017-0215-0
Abstract: Water jet pulverization (WJP) is a recently proposed strategy in the reclamation of waste tire rubber (WTR). Aiming at improving the quality of the produced ground tire rubber (GTR), along with increasing the yield and… read more here.
Keywords: methodology; water jet; process parameters; jet ... See more keywords
Numerical Analysis of the Behavior of A New Aeronautical Alloy (Ti555-03) Under the Effect of A High-Speed Water Jet
Sign Up to like & getrecommendations! Published in 2019 at "China Ocean Engineering"
DOI: 10.1007/s13344-019-0012-x
Abstract: In this paper, we present a numerical simulation of a water jet impacting a new aeronautical material Ti555-03 plate. The Computational Fluid Dynamics (CFD) behavior of the jet is investigated using a FV (Finite Volume)… read more here.
Keywords: water; jet; new aeronautical; water jet ... See more keywords
Integration of quality characteristics models as a software-based graphical interface for machining of AA6351 aluminum alloy using abrasive water jet process
Sign Up to like & getrecommendations! Published in 2020 at "Journal of the Brazilian Society of Mechanical Sciences and Engineering"
DOI: 10.1007/s40430-020-02410-6
Abstract: In this paper, semi-empirical models of the performance characteristics, i.e., material removal rate, average surface roughness, kerf top width and taper angle in abrasive water jet machining (AWJM) of AA6351 aluminum alloy are reported. These… read more here.
Keywords: water jet; aluminum alloy; aa6351 aluminum; abrasive water ... See more keywords
Study on the influence of standoff distance on substrate damage under an abrasive water jet process by molecular dynamics simulation
Sign Up to like & getrecommendations! Published in 2018 at "Friction"
DOI: 10.1007/s40544-017-0168-4
Abstract: The process of a cluster-containing water jet impinging on a monocrystalline silicon substrate was studied by molecular dynamics simulation. The results show that as the standoff distance increases, the jet will gradually diverge. As a… read more here.
Keywords: water; water jet; standoff distance;
The thermal and rewetting behavior of hot moving surface by water jet impingement
Sign Up to like & getrecommendations! Published in 2019 at "Applied Thermal Engineering"
DOI: 10.1016/j.applthermaleng.2019.113950
Abstract: Abstract The present paper reports thermal and rewetting behavior of moving surfaces with upward circular water jet impingement. A stainless-steel foil (SS-304) with 0.15 mm thickness, used as a test specimen and temperature is measured by… read more here.
Keywords: water jet; jet impingement; thermal rewetting; rewetting behavior ... See more keywords
Surface quality and kerf width prediction in abrasive water jet machining of metal-composite stacks
Sign Up to like & getrecommendations! Published in 2019 at "Composites Part B: Engineering"
DOI: 10.1016/j.compositesb.2019.107134
Abstract: Abstract Machinability of stacked Titanium (Ti6Al4V) and CFRP was evaluated using Abrasive Water Jet (AWJ) machining process. The experimental study was conducted using three pressure levels – 200, 275 and 350 MPa. Traverse speed was varied… read more here.
Keywords: jet; kerf width; abrasive water; water jet ... See more keywords
Azobenzene with sulfonamide group deprotonated by green developer for moisture detection and water jet rewritable paper
Sign Up to like & getrecommendations! Published in 2021 at "Dyes and Pigments"
DOI: 10.1016/j.dyepig.2021.109764
Abstract: Abstract Recently, based on the principle of proton transfer, the binary system composed of dye with a ionizable hydrogen atom and deprotonic reagent has become as an important type of water-jet rewritable paper (WJRP) for… read more here.
Keywords: water jet; sulfonamide group; water; jet rewritable ... See more keywords
Damage and fracture characteristics of rocks with different structures under high-velocity water jet impact
Sign Up to like & getrecommendations! Published in 2021 at "Engineering Fracture Mechanics"
DOI: 10.1016/j.engfracmech.2021.107961
Abstract: Abstract This paper aims to investigate the damage and fracture characteristics of rocks with different structures under water jet impact. Three types rocks including heterogeneous coal, homogeneous sandstone, and transversely isotropic shale, were selected as… read more here.
Keywords: water; damage; fracture; jet ... See more keywords