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Keywords: polymer
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Proceedings Papers

Proc. ASME. IMECE2021, Volume 4: Advances in Aerospace Technology, V004T04A001, November 1–5, 2021
Paper No: IMECE2021-70865
... Manufacturing, Selective Laser Sintering, Polymer 1. INTRODUCTION Additive manufacturing has been recognized as one of the most promising technologies that can revolutionize traditional manufacturing and lead to fully digital manufacturing for complex products for broad applications in engineering, health, art...
Proceedings Papers

Proc. ASME. IMECE2021, Volume 13: Safety Engineering, Risk, and Reliability Analysis; Research Posters, V013T14A020, November 1–5, 2021
Paper No: IMECE2021-71836
...Abstract Abstract The existing code procedures for glassy polymers are in ASME Safety Standard for Pressure Vessels for Human Occupancy (PVHO-1). The current service spans hostile conditions in the North Sea to controlled medical environments. These procedures are based on an empirical method...
Proceedings Papers

Proc. ASME. IMECE2000, Manufacturing Engineering, 947-949, November 5–10, 2000
Paper No: IMECE2000-1901
...ULTRA-VIOLET EXCIMER LASER MICRO-PATTERNING OF POLYMERS Vijay V Kancharla Shaochen Chen Industrial and Manufacturing Systems Engineering Industrial and Manufacturing Systems Engineering Department Department Iowa State University, Ames, IA 50011, USA Iowa State University, Ames, IA 50011, USA Phone...
Proceedings Papers

Proc. ASME. IMECE2000, Heat Transfer: Volume 3, 349-354, November 5–10, 2000
Paper No: IMECE2000-1493
... in which VGCF fibers could be oriented in a polymeric matrix forming a low-cost composite article with preferred anisotropic / properties. This paper introduces such a method that produces flow-induced alignment of VGCF suspended in a polymer matrix by extrusion. The bulk properties of VGCF-reinforced...
Proceedings Papers

Proc. ASME. IMECE2020, Volume 2A: Advanced Manufacturing, V02AT02A014, November 16–19, 2020
Paper No: IMECE2020-24573
.... In this work, an experimental study of the effect of cutting parameters on ultra-high molecular weight polyethylene (UHMWPE) by a turning process was carried out. Today, the UHMWPE polymer continues to find applications mainly in the automotive industry and biomechanics because it is resistant to impact...
Proceedings Papers

Proc. ASME. IMECE2019, Volume 2B: Advanced Manufacturing, V02BT02A018, November 11–14, 2019
Paper No: IMECE2019-10621
...] demonstrated improved thermal conductivity of thin film polymer brushes in the cross-plane direction but the extremely low thickness (< 40nm) of the material limits its use in practical applications. The more common approach of [5,10] dispersing metal particles during polymerization of thick Gowtham Kuntumalla...
Proceedings Papers

Proc. ASME. IMECE2013, Volume 10: Micro- and Nano-Systems Engineering and Packaging, V010T11A080, November 15–21, 2013
Paper No: IMECE2013-66158
... metal matrix, ceramic matrix or polymer matrix nanocomposites. Polymeric nanocomposites can be classified as follows: i) nanoclay-reinforced composites, ii) carbon nanotube-reinforced composites, iii) nanofiber- reinforced composites, and iv) inorganic particle-reinforced composites [1,2,7]. 1.2...
Proceedings Papers

Proc. ASME. IMECE2013, Volume 2B: Advanced Manufacturing, V02BT02A005, November 15–21, 2013
Paper No: IMECE2013-65195
..., the long-range decompositions of polymer chains occur. The exclusive product 5 Copyright © 2013 by ASME from the decomposition of PMMA by a continuous wave is the monomer MMA [30]. The degradation is the reverse process of polymerization and is composed of initiation, propagation and termination [31...
Proceedings Papers

Proc. ASME. IMECE2011, Volume 11: Nano and Micro Materials, Devices and Systems; Microsystems Integration, 949-955, November 11–17, 2011
Paper No: IMECE2011-63339
... a possible conformational structural change in the original polymeric matrix of the PEI films at different temperatures [7]. Transport parameter without changing the original polymer structure was studied to make possible a comparative analysis of how film thickness can influence the structural organization...
Proceedings Papers

Proc. ASME. IMECE2010, Volume 7: Fluid Flow, Heat Transfer and Thermal Systems, Parts A and B, 653-661, November 12–18, 2010
Paper No: IMECE2010-40988
..., pp. 178-191. [9] FERRY JD. Viscoelastic properties of polymers. New York. J. Wiley & Sons, 1961, 641 p. [10] TROTIGNON JP. Introduction à la mécanique des polymères, Rupture en fatigue des matériaux polymères. Les éditions de Physique. Vandoeuvre les Nancy, 1995, 413-430 pp. [11] DELAUNAY D, LE BOT P...
Proceedings Papers

Proc. ASME. IMECE2009, Volume 9: Heat Transfer, Fluid Flows, and Thermal Systems, Parts A, B and C, 23-32, November 13–19, 2009
Paper No: IMECE2009-12122
... 07 07 2010 In industrial forming processes such as extrusion or injection molding, polymeric materials experience severe thermomechanical conditions: high pressure, high deformation rates, very fast cooling kinetics and important temperature gradients. In semi-crystalline...
Proceedings Papers

Proc. ASME. IMECE2002, Fluids Engineering, 459-464, November 17–22, 2002
Paper No: IMECE2002-33644
... micro-fluidic polymer Proceedings of IMECE '02 a T uk A b t d t i f a c f s m s C e s Key words: microchannel, CMOS, buried channel, micro- flui INT ex tra ga to vir de the [2, for the off co du De sub t c a p t c p r e t to the high temlaerature oxide growth for the sidewall masks, Proceedings...
Proceedings Papers

Proc. ASME. IMECE2004, Electronic and Photonic Packaging, Electrical Systems Design and Photonics, and Nanotechnology, 463-468, November 13–19, 2004
Paper No: IMECE2004-60053
... Technologies demonstrated that by combining PP with PVDF in a polymer blend, one could obtain a material with a very high dielectric constant as well as other excellent electrical properties. Electrical data on biaxial oriented thin films and capacitors demonstrated very high breakdown voltages of 700 V/μm...
Proceedings Papers

Proc. ASME. IMECE2005, Innovations in Engineering Education: Mechanical Engineering Education, Mechanical Engineering/Mechanical Engineering Technology Department Heads, 507-510, November 5–11, 2005
Paper No: IMECE2005-81054
... 31 01 2008 Polymers have many unique properties that make them ideally suited for everyday products and applications. One of these applications is heat activated shrink film. Shrink film is commonly used for packaging and temporarily insulating windows. Shrink film contains cross links...
Topics: Polymers
Proceedings Papers

Proc. ASME. IMECE2006, Electronic and Photonic Packaging, Electrical Systems Design and Photonics, and Nanotechnology, 375-384, November 5–10, 2006
Paper No: IMECE2006-15484
... 18 01 2008 The thermophysical properties of a commercially available Polyphenylene Sulphide (PPS)-carbon fiber composite material are experimentally characterized and used to validate application of the Nielsen thermal conductivity model to this category of polymer matrix composites...