The kinematical viscosity measurement system for oil products based on PLC 基于PLC的油品运动粘度测量系统
The result can offer the proper inlet temperature and kinematical viscosity for spray drying. 获得了运动黏度随温度的变化规律,从而为喷雾干燥提供适宜的进液温度。
Result: Kinematical viscosity is susceptible than relative density to the effect for spray drying, and the mathematical model is also set up accordingly. 结果:运动黏度对喷雾干燥的影响大于相对密度;
The kinematical viscosity is indicated by the symbol of Vt when the temperature is t. 在温度t时运动粘度用符号Vt表示。
Thy results of conventional tests ( penetration, softening point, kinematical viscosity and Fraass breaking point) and those of dynamic mechanical analysis ( DMA) on Styrene Butadiene Styrene ( SBS) polymer modified bitumen are systematically compared. 将苯乙烯-丁二烯-苯乙烯(SBS)聚合物改性沥青用常规试验方法(针入度、软化点、动粘度及脆点)与动态力学分析方法所得到的试验结果进行比较研究。