The primary object of these experiments was to investigate the influence of hydrostatic pressure on entrance flow. The effect of pressure on shear and extensional viscosity was evaluated using an axis symmetric capillary and a slit die where the hydrostatic pressure was raised with valves. The experiments show a significant increase in extensional viscosity with increasing pressure.
|Journal||Journal of Reinforced Plastics & Composites|
|Publication status||Published - 1999|
|Event||56th Annual Technical Conference of the Society of Plastics Engineers - Atlanta, GA, United States|
Duration: 26 Apr 1998 → 30 Apr 1998
Conference number: 56
|Conference||56th Annual Technical Conference of the Society of Plastics Engineers|
|Period||26/04/1998 → 30/04/1998|