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Manufacturing and performance evaluation of carbon nanotube-parylene sandwich thin films
(Oklahoma State University, 2007-06)
Parylene-C, an inert and relatively mechanically strong polymer, which can be deposited in a conformal manner, is a promising substrate candidate for flexible electronics (Flextronics) devices. Parylene-CNT sandwich-films ...
Interactions of time dependent, thermal and hygroscopic characteristics and runnability properties of paper
(Oklahoma State University, 2007-06)
For purposes of design and optimization of industrial processing, many of the physical properties of paper have to be taken into account. The knowledge of the mechanical properties as part of the physical ones must be ...
What we know that just isn't so
(Oklahoma State University, 2007-06)
This paper proposes a metric for the permeation of the science of web handling into industry. The variable of interest is misunderstandings, myths if you will, that are common in plants. The origin of the myths is unimportant ...
Gauge optimization of the reference tension in winding systems using wound internal stresses calculation
(Oklahoma State University, 2007-06)
In winding process, the quality of the roll is directly connected to its stress state. The winding tension is the most significant parameter which plays an important role in the stresses generated within a roll, during ...
Pseudo 3D viscoelastic winding model
(Oklahoma State University, 2007-06)
A pseudo 3D winding model that has considered orthotropic viscoelastic effects during winding and storage has been developed and implemented in a code revised from the 2D viscoelastic winding code developed by Qualls and ...
Advanced controls for web handling: Ready for production?
(Oklahoma State University, 2007-06)
The science of web handling has numerous control challenges. Longitudinal control is especially challenging because the machine is a distributed, high order, tightly coupled flexible system. Advanced controls were developed ...
Peeling process development for thin flexible webs
(Oklahoma State University, 2007-06)
Many consumer products are manufactured from continuous media. When the media is thin and flexible, it is referred to as a web. Webs are typically manufactured by extrusion or casting; however, for some applications, a ...
Vibration of two axially translating media interconnected by Winkler elastic foundation
(Oklahoma State University, 2007-06)
Transverse vibrations of two translating strings interconnected by a Winkler elastic foundation, and subjected to axial loading are investigated. The natural frequencies are composed of two infinite sets, representing ...
Free vibration analysis of thin, tensioned, helically wrapped webs using Mindlin-Reissner finite element method
(Oklahoma State University, 2007-06)
Free vibration analysis of a thin tensioned web, wrapped around a reverser was studied. The effect of helix angle was considered. The eigen-problem was formed using finite elements and solved numerically. Design parameters ...
Shear slitting of aluminum webs using block knives
(Oklahoma State University, 2007-06)
C Shear slitting of two aluminum webs, namely 1050 H18 of 0.28 mm thick and 5182 H19 of 0.20 mm thick, using block knives are investigated through experiments using a laboratory slitter. This investigation focused on two ...