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A theoretical analysis of local thermal equilibrium in fibrous materials
The internal heat exchange between each phase and the Local Thermal Equilibrium (LTE) scenarios in multi-phase fibrous materials are considered in this paper. Based on the two-phase heat transfer model, a criterion is proposed to evaluate the LTE condition, using derived characteristic parameters. Furthermore, the LTE situations in isothermal/adiabatic boundary cases with two different heat source...
http://www.polymer.cn//ss/qulijun/publicationsshow_8901.html |
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DETERMINATION OF THE NUMBER AND KINETIC PARAMETERS OF ACTIVE CENTERS IN OLEFIN POLYMERIZATION BY ZIEGLER-NATTA CATALYSTS
关键字：DETERMINATION,THE,NUMBER,AND,KINETIC,PARAMETERS,ACTIVE,CENTERS,OLEFIN,POLYMERIZATION,ZIEGLER,NATTA,CATALYSTS,
Determination of the number of active centers (Cp) has long been an important topic in the studies of heterogeneous Ziegler-Natta catalysts, since only a small portion of transition metal in the catalyst can become active cen...
http://www.polymer.cn/research/dis_info1481 |
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DETERMINATION OF THE NUMBER AND KINETIC PARAMETERS OF ACTIVE CENTERS IN OLEFIN POLYMERIZATION BY ZIEGLER-NATTA CATALYSTS
关键字：DETERMINATION,THE,NUMBER,AND,KINETIC,PARAMETERS,ACTIVE,CENTERS,OLEFIN,POLYMERIZATION,ZIEGLER,NATTA,CATALYSTS,
Determination of the number of active centers (Cp) has long been an important topic in the studies of heterogeneous Ziegler-Natta catalysts, since only a small portion of transition metal in the catalyst can become active cen...
http://www.polymer.cn/research/dis_info1481 |
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Force analysis of jet’s stability section in double needles electrospinning
关键字：Electrospinning, Nanofiber, Polymer, Force analysis
The low output of electrospinning process may limit the industrial use of single needle system. Multiple needles can be used to improve the throughput. But the jets are bent outward because adjacent electric fields interfere ...
http://www.polymer.cn/research/dis_info11722 |
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The Application of Harmonic Response Analysis in Different-speed Mixer Design
关键字：Harmonic response; different-speed mixer; ANSYS; dynamic analysis
The different-speed mixer is used in the rubber industry widely. Thedynamic response of different-speed mixer shaft is very key. Some displacement anddynamic stress response values of different-speed mixer shaft frequency are obtainedby usi...
http://www.polymer.cn/research/dis_info11198 |
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Fatigue Analysis of the New Stirring Kneader Shafts Using ANSYS
关键字：Stirring kneader; ANSYS Static; strength Fatigue analysis
The new different-speed mixer is widely used in the production of hydrofluoric acid,amino plastics, synthetic rubber and so on. The stirring kneader shafts are the key parts of differentspeedmixer, and the problems about strength ...
http://www.polymer.cn/research/dis_info11185 |
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Biomimetic Design and Model Analysis of Hole Microstructure of Dorbeetle Cuticle
关键字：Biomimetic,Design,Model,Analysis,Hole,Microstructure,Dorbeetle,Cuticle,
Insect cuticle is of high strength, stiffness and fracture toughness. The excellent mechanical properties of insect cuticle are closely related to its particular microstructures which are refined by nature over many centuries.
http://www.polymer.cn/research/dis_info5838 |
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MECHANICAL PROPERTIES AND ANTIMICROBIAL ANALYSIS OF ANTIMICROBIAL STARCH-BASED FILM
关键字：MECHANICAL,PROPERTIES,AND,ANTIMICROBIAL,ANALYSIS,ANTIMICROBIAL,STARCH,BASED,FILM,
Increase demand in food safety, quality, convenience and environmental concerns associated with the handling of plastic waste has emphasized the importance in developing biodegradable and edible films from natural polymers, such as polysacc...
http://www.polymer.cn/research/dis_info5801 |
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Force analysis of jet’s stability section in double needles electrospinning
关键字：Electrospinning, Nanofiber, Polymer, Force analysis
The low output of electrospinning process may limit the industrial use of single needle system. Multiple needles can be used to improve the throughput. But the jets are bent outward because adjacent electric fields interfere ...
http://www.polymer.cn/research/dis_info11722 |
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The Application of Harmonic Response Analysis in Different-speed Mixer Design
关键字：Harmonic response; different-speed mixer; ANSYS; dynamic analysis
The different-speed mixer is used in the rubber industry widely. Thedynamic response of different-speed mixer shaft is very key. Some displacement anddynamic stress response values of different-speed mixer shaft frequency are obtainedby usi...
http://www.polymer.cn/research/dis_info11198 |
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