지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
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To confirm whether the square tank at Changwon National University (CWNU) can be used for estimation of maneuverability, planar motion mechanism (PMM) test and circular motion (CM) test were performed for various conditions. PMM test can be implemented using an XY carriage and a yaw table in the square tank. However, sometimes test section is insufficient for PMM test owing to low length-breadth ratio of the tank. In addition, the speed of a towing carriage is also quite limited. Therefore, it would be useful if PMM test could be effectively performed diagonally, by establishing coupled control logic to drive three servomotors. In addition, Froude number dependency on the estimated hydrodynamic coefficients was checked. Furthermore, CM tests, which cannot be completed in a conventional linear towing tank, were performed, and its results were compared with the results of PMM test. The results of the PMM tests in the diagonal direction were consistent with the results of the test performed in the direction parallel to the sidewall. However, the results of the CM test were greater than those of the PMM test. This tendency was also observed in the results published at Ulsan University
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참고문헌 (8)
참고문헌 신청
/ / SIMMAN
Kim, D. J. / 2012 / A study on the running attitude and dynamic stability of a semi-displacement round bilge vessel at high speed / 박사 / Seoul National University
Tajima, S. I. / 1999 / Measurements of Hydrodynamic Forces Acting on Planing Hull at High-Speed by Planar Motion Mechanism Test / Journal of the Kansai Society of Naval Archi
Yoon, H. K. / 2013 / Investigation on the Depth Effect of Hydrodynamic Coefficients Obtained by PMM Test in Square Tank / 3rd International Conference on Ship Manoeuvring in Shallo
김연규 / 2009 / CPMC 구속모형시험에 의한 KCS 선형의 조종성능 추정 / 대한조선학회 논문집 46 (6) : 553 ~ 561
Kim, D. J. / 2012 / A study on the running attitude and dynamic stability of a semi-displacement round bilge vessel at high speed / 박사 / Seoul National University
Tajima, S. I. / 1999 / Measurements of Hydrodynamic Forces Acting on Planing Hull at High-Speed by Planar Motion Mechanism Test / Journal of the Kansai Society of Naval Archi
Yoon, H. K. / 2013 / Investigation on the Depth Effect of Hydrodynamic Coefficients Obtained by PMM Test in Square Tank / 3rd International Conference on Ship Manoeuvring in Shallo
김연규 / 2009 / CPMC 구속모형시험에 의한 KCS 선형의 조종성능 추정 / 대한조선학회 논문집 46 (6) : 553 ~ 561
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