| 用过零极性相关法测量流体流速 |
| |
| 引用本文： | 宿成基,陆金铭.用过零极性相关法测量流体流速[J].核动力工程,1993,14(5):428-432. |
| |
| 作者姓名： | 宿成基 陆金铭 |
| |
| 作者单位： | 哈尔滨船舶工程学院 150001
(宿成基，陆金铭)，哈尔滨船舶工程学院 150001(夏虹) |
| |
| 摘 要： | 利用研制的相关测试系统，借助高精度的热线风速仪作为标定设备，在标准风洞内进行了相关测量的实验研究，实现了利用过零极性相关法测量流体流速，并对测量结果进行了分析。
|
| 关 键 词： | 流体 流动速度 测量 相关法 |
Flow Velocity Measurement by Using Zero-Crossing Polarity Cross Correlation Method |
| |
| Xu Chengji Lu Jinming Xia Hong.Flow Velocity Measurement by Using Zero-Crossing Polarity Cross Correlation Method[J].Nuclear Power Engineering,1993,14(5):428-432. |
| |
| Authors: | Xu Chengji Lu Jinming Xia Hong |
| |
| Abstract: | Using the designed correlation metering system and a high accurate hot-wire anemometer as a calibration device, the experimental study of correlation method in a tunnel is carried out. The velocity measurement of gas flow by using zero-crossing polarity cross correlation method is realized and the experimental results has been analysed. |
| |
| Keywords: | Velocity measurement Transit time correlation method Algorithm of zero-crossing One-phase flow |
| 本文献已被 CNKI 维普 等数据库收录！ |
