破碎波中夹气区速度场测量检测方案(粒子图像测速)
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夹气区速度场测量
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方案详情文
Turbulence generated by wave breaking was investigated using a novel non-intrusive
measurement technique called bubble image velocimetry (BIV). The violent velocity field in the
highly aerated region of a broken wave was obtained using BIV. The mean velocity and turbulent
intensity were obtained by ensemble averaging 20 repeated measurements. It was found that the
maximum mean velocity reached 1.81C with C being the phase speed, occurred shortly after the first
impingement. The maximum turbulence intensity, however, occurred at the second impingement
induced by the first splash, reached 0.96C or 67% of the maximum mean velocity at that moment.
北京欧兰科技发展有限公司为您提供《破碎波中夹气区速度场测量检测方案(粒子图像测速)》,该方案主要用于其他中夹气区速度场测量检测,参考标准《暂无》,《破碎波中夹气区速度场测量检测方案(粒子图像测速)》用到的仪器有自适应粒子成像测速场仪(PIV)。
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