Dynamic Mechanical Testing Response for Classical Extremes Purely Elastic Purely Viscous Response Response (Hookean Solid) (Newtonian Liquid) Stress Stress Strain Strain
Dynamic Mechanical Testing Response for Classical Extremes Stress Strain = 0° = 90° Purely Elastic Response (Hookean Solid) Purely Viscous Response (Newtonian Liquid) Stress Strain
Dynamic Mechanical Testing Viscoelastic Material Response Phase angle0°<δ<90 Strain Stress G*=o/Yo
Dynamic Mechanical Testing Viscoelastic Material Response Phase angle Strain Stress |G*| = s / s
Complex Parameters their Components G*=G”+iG" Complex Storage Loss Modulus Modulus Modulus G￥ Real Root Imaginary G Root δ G tanδ=G"/Gv
Complex Parameters & their Components G* G' G" tan = G"/G' G* = G' + iG" Complex Modulus Storage Modulus Loss Modulus Real Root Imaginary Root
Dairy Products ·Fluid Milk Cultured Dairy Products cottage cheese cheese yogurt sour cream etc. ·Ice Cream
Dairy Products • Fluid Milk • Cultured Dairy Products cottage cheese cheese yogurt sour cream etc. • Ice Cream
Milk pH 6.9 water 87% protein 3.6% fat 4.0% lactose 5.0% ash 0.7%
Milk pH 6.9 water 87% protein 3.6% fat 4.0% lactose 5.0% ash 0.7%