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국내 최대 기계 및 로봇 연구정보
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  • ProX 300  메탈3D 프린터
  • 국내학술지

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    국내학술지 제목 게시판 내용
    제목(국문) 경사진 Slim hole 환형관내 고-액 비뉴튼 유체의 이송특성
    제목(영문) Non-newtonian solid and liquid mixture flow through a inclined slim hole annulus
    저자 최성욱 (Sung Wook Choi ,성균관대학교 ) ▷공저자네트워크등록하기
    한상목 (Sang Mok Han ,성균관대학교 ) ▷공저자 네트워크 보기
    김영주 (Young Ju Kim ,한국지질자원연구원 ) ▷공저자 네트워크 보기
    황영규 (Young Kyu Hwang ,성균관대학교 기계공학부 ) ▷공저자네트워크등록하기
    초록

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    초록(영문)

    As the development of petroleum technology, the slim hold drilling and the directional drilling are
    developed. Currently this technology has been applied in the technology industry, but these studies are still
    insufficient. This study has been proceeded with a annulus(the ratio of radius is 0.7 between inner pipe and
    outer pipe) which is able to change inclination. Variations of the inclination, the particle injection rate, RPM
    (the inner pipe rotation speed) and the type of fluid were used in the experimentation. RPM is changed 0rpm
    to 400rpm. The particle injection rate is 4-16%. The inclination is 0°-60°. Two type of fluid which are CMC
    at concentrations in range of 0.2-0.8%, and 5% Bentonite solution are used on this study. The sand which is
    used in experimentation is 2mm homogeneous size. The transporting ratio and the pressure loss are defined
    with the different type of fluid through the experimentation.

    keyword Annulus flow(환형관 유동), Solid-liquid two phase flow(고-액 2상 유동), Drilling
    fluid(굴착 유체), Slim hole drilling(소구경 굴착)
    저널명 대한기계학회논문집 A ▷관련저널보기
    VOL 10
    PAGE 2901-2906
    발표년도 2010
    원문파일 국문다운로드
    • 페이스북아이콘
    • 트위터 아이콘

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