선택한 단어 수는 입니다.
최소 단어 이상 선택하여야 합니다.
최소 단어 이상 선택하여야 합니다.
선택한 단어 수는 30입니다.
최대 10 단어까지만 선택 가능합니다.
최대 10 단어까지만 선택 가능합니다.
제안 방법
- 8 to 4 s can be generated with this facility. Wave flume calibration was done before the experiments were conducted, by varying the eccentricity of the bar chain on the flywheel and frequency of the inverter. Details of the flume along with the positions of the breakwater model and the wave probes are presented in Fig.
대상 데이터
- After each burst wave generation was stopped till tranquility was achieved in the flume and thereafter next burst was generated. The breakwater model was placed in the flume at a distance of 28 m from the wave generator flap (Fig. 2).
- 1. The model consists of PVC pipes of 25 mm diameter. The pipes are placed parallel to each other with spacing S between them in each layer, and the adjacent layers are oriented at right angles so as to form an interlacing of pipes.
이론/모형
- Silica gel was applied to the probes at interval of 4 hours in order to reduce the surface tension. The superposed waves were measured by using three probes and the incident and reflected waves are decomposed from the superposed waves by using the 3 probes method proposed by Isaacson (1991). For a given particular depth, spacing between the probes is a function of wavelength L, and probes are kept at equal intervals of L/3 each.
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