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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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北京欧兰科技发展有限公司

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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.

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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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粒子图像测速仪(PIV)

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德国LaVision PIV/PLIF粒子成像测速场仪 德国LaVision PIV/PLIF粒子成像测速场仪 Shake-the Box 高空间分辨体视粒子跟踪测速 Shake-the Box 高空间分辨体视粒子跟踪测速 水下粒子成像测速系统(Under Water PIV) 水下粒子成像测速系统(Under Water PIV)

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