《Table 8 Leakage flow rate at five rotational speeds and△P=5000Pa without eccentricity (e=0.0000m) a
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《Effect and sensitivity analysis of the rotational speed on the fluid-induced force characteristics of the straight-through labyrinth gas seal》
Fig.11 and Table 8 illustrate the dependence of the leakage flow rates for all five rotational speeds at△P=5000 Pa without eccentricity（e=0.0000m）and with eccentricity（e=0.0002m）.The leakage flow rate without eccentricity decreases by approximately 0.80%（from 0.0037844kg/s at 200rad/s to0.003754kg/s at 500rad/s）with the increasing rotational speed（sensitivity coefficient=-0.0053）.The leakage flow rate with eccentricity decreases by approximately 0.74%（from 0.0038655kg/s at 200rad/s to0.0038369kg/s at 500rad/s）with the increasing rotational speed（sensitivity coefficient=-0.0049）.Therefore，the leakage flow rate with eccentricity is slightly larger than that without eccentricity，but the leakage flow rate without eccentricity is more sensitive to the increasing rotational speed and decreases faster than that with eccentricity.
| 图表编号 | XD0020598400 严禁用于非法目的 |
|---|---|
| 绘制时间 | 2018.03.01 |
| 作者 | 王庆峰、He Lidong |
| 绘制单位 | Beijing Key Laboratory of Health Monitoring and Self-Recovery for High-End Mechanical Equipment,Beijing University of Chemical Technology、College of Mechanical and Electrical Engineering,Beijing University of Chemical Technology、Beijing Key Laboratory of |
| 更多格式 | 高清、无水印（增值服务） |
