Three Viscoelastic Effects

A dyed polyvinyl solution crossed linked with sodium tetraborate in solution is found to exhibit the following three different viscoelatic effects: 1. The Barus Effect (extrudate swell) 2. The Weissenberg Effect (rod-climbing) 3. The Kaye Effect (liquid leaping lanyards)

• #تحصیلات_و_یادگیری
• #weissenberg
• #barus
• #viscoelastic