Abstract：This paper uses a wind tunnel to create a stable wind environment and an experiment is done to the current meter in the air,which could separately measure the average flow rate of current meter in three situations:no lubricant,ceramic wax lubricant and L-AN7 lubricant.Comparing the results of experiment,it discovers the average flow rate of current meter is minimum without lubricant and the measurement performance is the worst.The situation is better to use ceramic wax lubricant.The average flow rate is maximum in using L-AN7 lubricant and the measurement performance is the best.This experiment result shows that it is necessary to use lubricant for FP current meter,and using L-AN7 lubricant as the lubricant can improve the measurement performance of the current meter.
杨会兵, 叶松, 邵冠清, 付原. 基于风洞实验的润滑剂对FP201型流速仪影响分析[J]. 气象水文海洋仪器, 2019, 36(2): 60-64.
Yang Huibing, Ye Song, Shao Guanqing, Fu Yuan. Influence of lubricant on FP201 current meter based on wind tunnel experiment. Meteorological Hydrological and Marine Instrument, 2019, 36(2): 60-64.
2019, Vol. 36 
