搜索结果: 1-3 共查到“工学 polymer solution”相关记录3条 . 查询时间(0.073 秒)
Visualization of the flow profile inside a thinning filament during capillary breakup of a polymer solution via particle image velocimetry (PIV) and particle tracking velocimetry (PTV)
flow profile thinning filament polymer solution particle tracking velocimetry Fluid Dynamics
2012/5/17
We investigated the flow profile of a polymer solution in a thinning capillary bridge. Fluorescent tracer particles with a diameter of 3$\mu$m were used to visualize the flow. The cylindrical shape of...
Producing Wound Dressing Materials from Chitin Derivatives by Forming Nonwovens Directly from Polymer Solution
dibutyrylchitin electrospinning spraying of polymer solution
2009/2/16
Dibutrylchitin is an ester derivative of chitin, characterised by good biomedical properties. Therefore, it can be used as a raw material for wound dressings. The high solubility of dibutyrylchitin in...
Alkaline Treatment of Dibutyrylchitin Fibres Spun from Polymer Solution in Ethyl Alcohol
dibutyrylchitin fibres alkaline treatment regenerated chitin fibres
2009/2/11
Dibutyrylchitin (DBCH) was obtained from native krill chitin by its esterification with butyric anhydride. In this study, DBCH was the initial material for the fibre formation. DBCH fibres were manufa...