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analysis of draw resonance in spinning processes using bifurcation theory
关键字：Draw resonance; Fiber spinning; Bifurcation theory; Supercritical Hopf bifurcation; Kinematic waves; indicator
draw resonance, one of major instabilities in polymer extensional deformation processes, e.g.,fiber spinning, film casting, film blowing, sets in as the draw ratio is increased beyond its critical value appears as sustained peri...
http://www.polymer.cn/research/dis_info5435 |
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An Investigation of the Grafting of Acrylic Acid onto Acrylic Fibers
关键字：Graft copolymerization; Acrylic fibers; Fourier transform infrared spectroscopy;Thermal analysis; Physical and mechanical properties.
The graft copolymerization of acrylic acid (AA) onto commercial acrylic fibers (PAN) has been studied using Azobis(isobutyro)nitrile (AIBN) as an initiator.
http://www.polymer.cn/research/dis_info5068 |
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2D Temperature field FEM analysis of mixer
关键字：Synchronous rotor finite element method temperature field four-wing boundary conditions finite element meshing
this text analyzed temperature field of mixer chamber and rubber with the FEM. The results useful for avoiding high temperature and optimization mixing conditions, improve mixer chamber’s structure and the quality of rubber etc.
http://www.polymer.cn/research/dis_info2426 |
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THE STRUCTURE DESIGN AND THREE-DIMENSIONAL MOLDING RESEARCH ABOUT A NEW TYPE ROTOR
关键字：Tangential-intermeshing rotor Motion analysis Interference Phase angle Optimum design
Rotor is most important part in mixer, it determine the dispersive and distributive effect in mixing process. Our project group developed a new type of rotor, UG software is applied in building three-dimensional mold and asse...
http://www.polymer.cn/research/dis_info2424 |
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Separation media for oligonucleotide separation by microchip electrophoresis and DNA sequencing analysis
关键字：Separation,media,oligonucleotide,separation,microchip,electrophoresis,DNA,sequencing,analysis,
We have developed two separation media for oligonucleotide separation by microchip electrophoresis and DNA sequencing analysis, respectively.
http://www.polymer.cn/research/dis_info2320 |
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Analysis of the Adsorption Isotherms of Surfactant from Aqueous Solution onto Acrylic Ester Resins
关键字：Analysis,Adsorption,Isotherms,Surfactant,Aqueous,Solution,onto,Acrylic,Ester,Resins,
There are many techniques to understand the adsorption mechanism and the mode of arrangement of the adsorbed layer.
http://www.polymer.cn/research/dis_info1960 |
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Preparation and controlled-release analysis of ethyl cellulose ―moxa leaf powder solution microcapsules
关键字：Ethyl cellulose, moxa leaf powder solution, microc
http://www.polymer.cn/Industry/industry2660.html |
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Analysis of Melting process and Numerical Simulation of Pure UHMW-PE Pipe based on Molding in Barrel Technology
关键字：UHMW-PE, Molding in barrel, Melting process, Numer
http://www.polymer.cn/Industry/industry2645.html |
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3D finite element simulation of transient temperature field for rapid electrical heating cycle injection mold
关键字：Thermal analysis; rapid heating cycle molding; 3D
http://www.polymer.cn/Industry/industry2641.html |
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【Journal of Alloys and Compounds】Analysis of recrystallization behavior of shot peened graphene reinforced Al composites during isothermal annealing by X-ray diffraction method
Graphene reinforced Al matrix composites (G/Al) with high mechanical property was successfully reported. However, there are quite limited studies about the recrystallization behavior of these new composites after plastic deformation. Here, the recrystallization behaviors of shot-peened surface layer of G/Al composites and Al during isothermal annealing were investigated by using X-ray diffractio...
http://www.polymer.cn//ss/zhaobin/publicationsshow_13795.html |
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