重庆交通大学学报(自然科学版) ›› 2004, Vol. 23 ›› Issue (5): 109-111.
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夏良耀,马林才
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XIA Liang-yao, MA Lin-cai
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摘要: 润滑油的粘度是润滑油的一个重要性能指标,它随着温度变化而变化。本文通过对拉延油的粘度进行测定, 然后采用回归分析,得到了非常显著的非线性回归方程。该方程显示拉延油的运动粘度与温度呈高度显著的指数 关系。
关键词: 粘度, 温度, 拉延油, 回归分析, 指数关系
Abstract: The viscosity of lubricating oil is a very important performance parameter, it changes with the temperature. The drawing oil’s viscosities at different temperatures were tested in this paper. By the regression analysis method, the very evidently equation was given about the viscosity and the temperature. The equation reveals that there lies in an exponential relationship between the viscosity and the temperature
Key words: viscosity, temperature, drawing oil, regression analysis, exponential relationship
中图分类号:
U473
夏良耀,马林才. 基于回归分析的拉延润滑油粘度的计算[J]. 重庆交通大学学报(自然科学版), 2004, 23(5): 109-111.
XIA Liang-yao, MA Lin-cai. Calculating of the drawing oil’s viscosity based on the regression analysis[J]. Journal of Chongqing Jiaotong University(Natural Science), 2004, 23(5): 109-111.
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