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Gravity wave effects on the calibration uncertainty of hydrometric current meters

机译：重力波效应对液流量计的校准不确定度

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摘要

Hydrometric current meters are used to study river hydrodynamics and are often calibrated in tow tanks. Newer instruments based on magnetoinductive or acoustic principles can measure very slow velocities, down to 0.1 mm/s, and a good quantification of the water disturbances in the tank is mandatory to assess the achievable precision during a calibration.

机译：水文电流表用于研究河流流体动力学，经常在拖车罐中校准。基于磁阻力或声学原理的较新仪器可以测量非常缓慢的速度，下降到0.1mm / s，并且良好的量化罐中的水扰动是强制性的，以评估校准过程中可实现的精度。

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《Conference on Fluvial Hydraulics》|2014年||共1页
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作者
M.A. de Huu; B. Wüthrich;
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原文格式 PDF
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中图分类 P343.13-532;
关键词
Gravity; waveeffect; calibration;

机译：重力;Waveeffect;校准;

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4. Gravity wave effects on the calibration uncertainty of hydrometric current meters [C] . M.A. de Huu, B. Wüthrich Conference on Fluvial Hydraulics . 2014

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Gravity wave effects on the calibration uncertainty of hydrometric current meters

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