Assessment of surface irregularities created by controlled liquid droplet on the surface of stainless steel AISI 304L

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68081723%3A_____%2F23%3A00577674" target="_blank" >RIV/68081723:_____/23:00577674 - isvavai.cz</a>

Alternative codes found

RIV/68145535:_____/23:00577674 RIV/61989100:27230/23:10254186

Result on the web

<a href="https://www.sciencedirect.com/science/article/pii/S2215098623002367" target="_blank" >https://www.sciencedirect.com/science/article/pii/S2215098623002367</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.jestch.2023.101558" target="_blank" >10.1016/j.jestch.2023.101558</a>

Result language

angličtina

Original language name

Assessment of surface irregularities created by controlled liquid droplet on the surface of stainless steel AISI 304L

Original language description

Surfaces created by the erosive action of water droplets have not been sufficiently explored because of their stochastic structure, which depends on hydraulic parameters. This article details the complex analysis of surfaces created by the controlled distribution of water droplets on the surface of AISI 304L using an ultrasonically stimulated water jet. The traverse speed of the jet controlled the distribution of the water droplets. The surface topology was modified in an interleaved mode when the trajectories were parallel for all samples. Additionally, the second layer treated the other half of the preprepared samples with a perpendicular trajectory with respect to the parallel trajectory. The 3D surface reconstruction was performed using a noncontact MicroProf FRT measuring instrument. Several profile roughness parameters (Ra, Rz, Rv, Rp, Rsk, and Rku), areal surface roughness parameters (Sa, Sz, Sp, Sv, Ssk, Sku, Sdr, Sk, Spk, and Svk) and surface isotropy values were measured for the surfaces generated using variations in the traverse speed of the jet. The measurement results show a decreasing trend of surface roughness upon an increase in the traverse speed, and a better surface finish was also measured for the cross-hatch trajectory compared to the linear trajectory. The results also show that the generated surfaces have deeper valleys with truncated peaks, which are suitable for use in a wide range of technical and medical applications. This study shows the potential utilization of controlled liquid droplet impingement for surface preparation in various application domains.

Czech name

—

Czech description

—

Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

—

OECD FORD branch

20301 - Mechanical engineering

Project

<a href="/en/project/LO1406" target="_blank" >LO1406: Institute of clean technologies for mining and utilization of raw materials for energy use -Sustainability program</a><br>

Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2023

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

ENG SCI TECHNOL

ISSN

2215-0986

e-ISSN

2215-0986

Volume of the periodical

47

Issue of the periodical within the volume

November 2023

Country of publishing house

IN - INDIA

Number of pages

19

Pages from-to

101558

UT code for WoS article

001107072500001

EID of the result in the Scopus database

2-s2.0-85175484253