Disclosed is a crest measurement system utilizing a model ship equipped with a grid. According to the present invention, the crest measurement system comprises: a model ship (110) for performing a model test; a grid (120) of a check pattern formed on the hull of the model ship (110); a camera (130) which takes a snapshot of the side wave height formed by the wave generated in a towing tank; and an analysis unit which quantitatively analyzes a pattern of the side wave height from the snapshot. Accordingly, by comparing the computational fluid dynamics (CFD) result and the side wave height pattern, accurate crest measurement can be performed.
본 발명은, 모형시험을 수행하는 모형선(110)과, 모형선(110)의 선체에 형성된 체크패턴의 격자(120)와, 예인수조내에서 발생하는 웨이브에 의해 형성된 선측파고를 스냅샷 촬영하는 카메라(130)와, 스냅샷으로부터 선측파고의 패턴을 정량적으로 분석하는 분석부를 포함하여, CFD 결과와 선측파고 패턴을 비교하도록 하여서, 정확한 파고계측을 수행할 수 있는, 격자를 구비한 모형선을 활용한 파고계측 시스템을 개시한다.
WAVE MEASURING SYSTEM BY USING MODEL SHIP HAVING LATTICE
격자를 구비한 모형선을 활용한 파고계측 시스템
2021-02-02
Patent
Electronic Resource
Korean
IPC: | G01M TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES , Prüfen der statischen oder dynamischen Massenverteilung rotierender Teile von Maschinen oder Konstruktionen / G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / G01F Messen des Volumens, des Durchflussvolumens, des Massendurchflusses oder des Füllstandes , MEASURING VOLUME, VOLUME FLOW, MASS FLOW, OR LIQUID LEVEL |
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