contributor author | D. W. Adrian | |
contributor author | A. J. Giacomin | |
date accessioned | 2017-05-08T23:44:19Z | |
date available | 2017-05-08T23:44:19Z | |
date copyright | October, 1994 | |
date issued | 1994 | |
identifier issn | 0094-4289 | |
identifier other | JEMTA8-26967#446_1.pdf | |
identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/113641 | |
description abstract | Large amplitude oscillatory shear (LAOS) experiments on three grades of LLDPE including one commercial film blowing resin showed an interesting transition in the shear stress response to LAOS. The shear stress response is initially a nonsinusoidal standing wave which then undergoes a transition to quasi-periodicity. Many line-broadened odd and even harmonics were found in the shear stress amplitude spectra of the quasi-periodic responses. The transition time depends on shear strain amplitude and frequency, but it did not correlate with the weight average molecular weight of the LLDPE’s. | |
publisher | The American Society of Mechanical Engineers (ASME) | |
title | The Transition to Quasi-Periodicity for Molten Plastics in Large Amplitude Oscillatory Shear | |
type | Journal Paper | |
journal volume | 116 | |
journal issue | 4 | |
journal title | Journal of Engineering Materials and Technology | |
identifier doi | 10.1115/1.2904311 | |
journal fristpage | 446 | |
journal lastpage | 450 | |
identifier eissn | 1528-8889 | |
keywords | Shear (Mechanics) | |
keywords | Plastics | |
keywords | Stress | |
keywords | Linear low density polyethylene | |
keywords | Weight (Mass) | |
keywords | Spectra (Spectroscopy) | |
keywords | Standing waves | |
keywords | Molecular weight AND Resins | |
tree | Journal of Engineering Materials and Technology:;1994:;volume( 116 ):;issue: 004 | |
contenttype | Fulltext | |