generally speaking, in the same extruder conditions, the rtd curves of pushing zone are narrower than the rtd curves of kneading zone, it means that, kneading zone have a good mix effect.
总体上而言,相同挤出条件下推进段的停留时间分布曲线要比捏合段窄,说明捏合段具有较好的混合效果。
moreover, model cpde interpret the long tail of rtd curves perfectly.
cpde模型可以很好地拟合实验rtd曲线的拖尾。
finally use the twin-screw extruder as research object, apply fft deconvolution technique to obtain local rtd curves of every location of extruder.
最后以双螺桿挤出机为具体研究对象,利用快速傅里叶解卷积技术求得挤出机各段的局部停留时间分布曲线(略)。