ISSN:
0032-3888
Keywords:
Chemistry
;
Chemical Engineering
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
,
Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
,
Physics
Notes:
The origin of the discrepancy between the Bagley method and the modified method suggested by Han in obtaining the end correction data is traced to the effect of a deviatoric stress contribution in the pressure measurement at the capillary wall. The end correction factors for polystyrene melt were obtained by the Bagley method. The effects of temperature, die entry angle, contraction ratio or reservoir diameter-to-die diameter ratio are discussed.
Additional Material:
11 Ill.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/pen.760140914