圆形毛细管挤出流变计法中表观粘度的入口校正的软件实现

Software Realization of Entrance Rectify of Apparent Viscosity Test By Capillary Rheometer

介绍了用圆形毛细管挤出流变计法测量聚合物表观粘度时入口校正的原理和方法 ,提出并用软件实现了一种用曲线拟合或插值方法简化实验要求和数据处理过程的方法 ,最后用实验验证了该方法的可行性。

Based on the principle and method for the entrance rectify of apparent viscosity test of polymer by cylinder capillary rheometer,a new method to simplify the experiment requirement and data processing,which is realized by means of curve analogy or data insertion,is presented This method has proved feasible by experiment