Design study of a rock particle flushing device for a rock reaming machine by CFD simulation

Chang Heon Song; Min Gi Cho; Jin Young Park; Jae Wook Lee; Myeong Sik Jeong; Jung Woo Cho; Sunghoon Ryu

doi:10.1007/s12541-015-0203-1

Design study of a rock particle flushing device for a rock reaming machine by CFD simulation

Chang Heon Song, Min Gi Cho, Jin Young Park, Jae Wook Lee, Myeong Sik Jeong, Jung Woo Cho, Sunghoon Ryu

Department of Smart Mobility Engineering

Research output: Contribution to journal › Article › peer-review

5 Scopus citations

Abstract

A series of multiphase CFD (computational fluid dynamics) simulation was carried out in order to evaluate the design study of flushing device of rock reaming machine. The Star-CCM+ code was adopted for simulating rock particle discharge flow of flushing air during the rock reaming process. The input parameters for the flow simulation of rock particle were obtained from a previously performed in-situ drilling test results. After three design factors (degree of swash plate, radius of curvature of swash plate, and diameter of flushing channel) were determined, the experimental design method (response surface methodology) was applied to determine optimum value of each factor.

Original language	English
Pages (from-to)	1533-1542
Number of pages	10
Journal	International Journal of Precision Engineering and Manufacturing
Volume	16
Issue number	7
DOIs	https://doi.org/10.1007/s12541-015-0203-1
State	Published - 25 Jun 2015

Keywords

CFD (Computational Fluid Dynamics)
Flushing device
Reaming machine
Rock drill
RSM (Response Surface Methodology)

Access to Document

10.1007/s12541-015-0203-1

Cite this

@article{3c1afa82795c4ddc8f27b572e9fa4e17,

title = "Design study of a rock particle flushing device for a rock reaming machine by CFD simulation",

abstract = "A series of multiphase CFD (computational fluid dynamics) simulation was carried out in order to evaluate the design study of flushing device of rock reaming machine. The Star-CCM+ code was adopted for simulating rock particle discharge flow of flushing air during the rock reaming process. The input parameters for the flow simulation of rock particle were obtained from a previously performed in-situ drilling test results. After three design factors (degree of swash plate, radius of curvature of swash plate, and diameter of flushing channel) were determined, the experimental design method (response surface methodology) was applied to determine optimum value of each factor.",

keywords = "CFD (Computational Fluid Dynamics), Flushing device, Reaming machine, Rock drill, RSM (Response Surface Methodology)",

author = "Song, {Chang Heon} and Cho, {Min Gi} and Park, {Jin Young} and Lee, {Jae Wook} and Jeong, {Myeong Sik} and Cho, {Jung Woo} and Sunghoon Ryu",

note = "Publisher Copyright: {\textcopyright} 2015, Korean Society for Precision Engineering and Springer-Verlag Berlin Heidelberg.",

year = "2015",

month = jun,

day = "25",

doi = "10.1007/s12541-015-0203-1",

language = "English",

volume = "16",

pages = "1533--1542",

journal = "International Journal of Precision Engineering and Manufacturing",

issn = "2234-7593",

publisher = "Korean Society of Precision Engineering",

number = "7",

}

TY - JOUR

T1 - Design study of a rock particle flushing device for a rock reaming machine by CFD simulation

AU - Song, Chang Heon

AU - Cho, Min Gi

AU - Park, Jin Young

AU - Lee, Jae Wook

AU - Jeong, Myeong Sik

AU - Cho, Jung Woo

AU - Ryu, Sunghoon

PY - 2015/6/25

Y1 - 2015/6/25

N2 - A series of multiphase CFD (computational fluid dynamics) simulation was carried out in order to evaluate the design study of flushing device of rock reaming machine. The Star-CCM+ code was adopted for simulating rock particle discharge flow of flushing air during the rock reaming process. The input parameters for the flow simulation of rock particle were obtained from a previously performed in-situ drilling test results. After three design factors (degree of swash plate, radius of curvature of swash plate, and diameter of flushing channel) were determined, the experimental design method (response surface methodology) was applied to determine optimum value of each factor.

AB - A series of multiphase CFD (computational fluid dynamics) simulation was carried out in order to evaluate the design study of flushing device of rock reaming machine. The Star-CCM+ code was adopted for simulating rock particle discharge flow of flushing air during the rock reaming process. The input parameters for the flow simulation of rock particle were obtained from a previously performed in-situ drilling test results. After three design factors (degree of swash plate, radius of curvature of swash plate, and diameter of flushing channel) were determined, the experimental design method (response surface methodology) was applied to determine optimum value of each factor.

KW - CFD (Computational Fluid Dynamics)

KW - Flushing device

KW - Reaming machine

KW - Rock drill

KW - RSM (Response Surface Methodology)

UR - http://www.scopus.com/inward/record.url?scp=84934948854&partnerID=8YFLogxK

U2 - 10.1007/s12541-015-0203-1

DO - 10.1007/s12541-015-0203-1

M3 - Article

AN - SCOPUS:84934948854

SN - 2234-7593

VL - 16

SP - 1533

EP - 1542

JO - International Journal of Precision Engineering and Manufacturing

JF - International Journal of Precision Engineering and Manufacturing

IS - 7

ER -

Design study of a rock particle flushing device for a rock reaming machine by CFD simulation

Abstract

Keywords

Access to Document

Other files and links

Fingerprint

Cite this