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Optimization of the Thickness of Layers within a Calender Shaft

Research and development

Authors:

• Korycki Ryszard
  Department of Techanical Mechanics and Computer Science, Faculty of Material Technologies and Textile Design, Lodz University of Technology, Łódź, Poland
• Kapusta Henryk
  Research-Development Centre of Textile Machinery POLMATEX-CENARO, Łódź, Poland

Nr DOI: 10.5604/12303666.1152743

Full text

references

Abstract: Calenders are widely used in the textile industry to finish flat textile products. The main goal of the paper was to analyze the thermal phenomena within a calender shaft heated by oil and optimize the material thickness and distribution of heat sources within the external mantle. The optimization problem is solved by means of both sensitivity and the material derivative concept. Characteristics of the state variable (i.e. the temperature of the mantle surface) are determined as time-dependent. Numerical examples of material layer optimization are also included.

Tags:

soybean fibre, regenerated fibre, dyeing properties, biodegradable fibre, sustainable products, functional properties, flame resistance.

Citation:

Korycki R, Kapusta H. Optimization of the Thickness of Layers within a Calender Shaft. FIBRES & TEXTILES in Eastern Europe 2015; 23, 4(112): 119-126. DOI: 10.5604/12303666.1152743

Published in issue no 4 (112) / 2015, pages 119–126.