Concentration measurement without calibration of natural sediment particles using backscatter sensing with optical fibres
Concentration measurement without calibration of natural sediment particles using backscatter sensing with optical fibres
复制标题
使用光纤反向散射传感无需校准天然沉积物颗粒即可进行浓度测量
DOI:
10.1016/j.measurement.2020.108256
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发表时间:
2021
期刊:
影响因子:
5.6
通讯作者:
Zhang Qinghe
中科院分区:
文献类型:
--
作者:
Huang Rui;Zhang Qinghe
A set of newly developed miniature optical fibre sediment concentration measuring instrument is used.for the concentration measurement of natural sediments. Through calibration with natural sediments.of different particle size distributions collected from different beaches in China, we establish two unified.relations between natural sediment concentration and output voltage of optical backscatter intensity to.obtain the natural sediment concentration without calibration. The concept of the compositional.weighted sediment size is proposed to characterize the optical backscatter property of natural sediments,.which is more accurate for non-calibration sediment concentration measurement. On the premise that.particle size distribution of natural sediments is known, it is no longer necessary to calibrate sediment.concentration, and the unified relations can be used to directly measure sediment concentration, which.provides a new highly convenient concentration measurement method of natural sediments.
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影响因子:
5.6
作者:
Ma Ling;Duan Fajie;Song Gencai;Zhao Lei
通讯作者:
Zhao Lei
DOI:
10.1007/s12043-013-0641-1
发表时间:
2014-01
期刊:
Pramana
影响因子:
--
作者:
M. R. Shenoy
通讯作者:
M. R. Shenoy
影响因子:
3.4
作者:
Huang Rui;Zhang Qinghe;Qi Pengfei;Liu Weiwei
通讯作者:
Liu Weiwei
影响因子:
2.4
作者:
Rui Wang;Guoliang Yu
通讯作者:
Rui Wang;Guoliang Yu
影响因子:
2.9
作者:
K. Ludwig;D. Hanes
通讯作者:
K. Ludwig;D. Hanes