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Your search keyword '"*SPINNERETS (Textile machinery)"' showing total 3 results
Start Over Descriptor "*SPINNERETS (Textile machinery)" Publisher society of thermal engineers of serbia
3 results on '"*SPINNERETS (Textile machinery)"'

1. PRESSURE DISTRIBUTION ON SPINNING SPINNERETS.

Author

Li ZHANG, Zhanping YANG, Rouxi CHEN, Ji-Huan HE, Jian-Hua CAO, Minfeng SONG, and Jie ZHANG

Subjects
*SPINNERETS (Textile machinery), *DARCY'S law, *FLOW velocity, *TWO-dimensional models, *PRESSURE control
Abstract

A two-dimensional model is used to study the pressure distribution in a chamber of a spinneret system. Darcy's law is adopted for determining the inlet and outlet velocities of the flow. The pressure distribution on the spinneret plate is obtained, and the dead zone, where no nozzle exists, can be optimally determined. [ABSTRACT FROM AUTHOR]

Published
2013
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2. NOZZLE DESIGN IN A FIBER SPINNING PROCESS FOR A MAXIMAL PRESSURE GRADIENT.

Author

Zhanping YANG, Li ZHANG, Rouxi CHEN, Ji-Huan HE, Jian-Hua CAO, and Minfeng SONG

Subjects
*NOZZLES -- Design & construction, *OPTIMAL designs (Statistics), *SPINNERETS (Textile machinery), *FIBERS, *GEOMETRIC modeling
Abstract

The thickness of a spinneret is always a geometrical constraint in nozzle design. The geometrical form of a nozzle has a significant effect on the subsequent spinning characteristics. This paper gives an optimal condition for maximal pressure gradient through the nozzle. [ABSTRACT FROM AUTHOR]

Published
2013
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3. OPTIMAL SPINNERET SIZE FOR IMPROVEMENT OF FIBER'S MECHANICAL PROPERTY.

Author

Zhanping YANG, Li ZHANG, Rou-Xi CHEN, Ji-Huan HE, Jian-Hua CAO, and Fu-Juan LIU

Subjects
*TENSILE tests, *SPINNERETS (Textile machinery), *SPINNING (Textiles), *MECHANICAL behavior of materials, *FIBERS
Abstract

The effect of spinneret size and place on diameter and tensile property of cellulose acetate fibers is studied, and a criterion for the maximal breaking energy is obtained, and the spinneret distribution can be optimized for each spinning condition [ABSTRACT FROM AUTHOR]

Published
2013
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