Application of the pulsating and continous water jet for granite erosion
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68145535%3A_____%2F20%3A00519244" target="_blank" >RIV/68145535:_____/20:00519244 - isvavai.cz</a>
Result on the web
<a href="https://reader.elsevier.com/reader/sd/pii/S136516091830964X?token=5F86B7700B871E6E18E270F9B51A30F9F4E34283063D600F15863D5A72ACBD81163ACF0A8EB005DB8A3954200AED57B9" target="_blank" >https://reader.elsevier.com/reader/sd/pii/S136516091830964X?token=5F86B7700B871E6E18E270F9B51A30F9F4E34283063D600F15863D5A72ACBD81163ACF0A8EB005DB8A3954200AED57B9</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.ijrmms.2020.104209" target="_blank" >10.1016/j.ijrmms.2020.104209</a>
Alternative languages
Result language
angličtina
Original language name
Application of the pulsating and continous water jet for granite erosion
Original language description
This research article aims at comparing the erosion performance of continuous and ultrasonically generated pulsating water jet technologies on granite samples at three pressure levels of 20 MPa, 40 MPa and 60 MPa. The granite surface was eroded using the circular nozzle of diameter d ¼1.9 mm with the variation of traverse speed at each pressure levels. The depth, width and volume erosion of the grooves generated by both the technologies were evaluated using surface profilometer. It was evident from the results, that the variations in the process parameters show the influential behaviour on the erosion performance of granite by pulsating water jet in comparison to the continuous water jet. The optical microscopy and scanning electron microscopy (SEM) of the generated grooves were analysed to observe the surface morphology and plastic deformation phenomenon during the erosion of the granite samples. The above study shows that the pulsating water jet technology is the preferable approach over continuous water jet that can be utilised for different manufacturing applications. Also, the technology is economically more beneficial than the presently used cleaner technologies (non-abrasive and abrasive) as it reduces the extra cost invested in high-pressure pumps.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
20301 - Mechanical engineering
Result continuities
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
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2020
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
International Journal of Rock Mechanics and Mining Sciences
ISSN
1365-1609
e-ISSN
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Volume of the periodical
126
Issue of the periodical within the volume
February 2020
Country of publishing house
GB - UNITED KINGDOM
Number of pages
11
Pages from-to
104209
UT code for WoS article
000510828800004
EID of the result in the Scopus database
2-s2.0-85077399792