Yarn motion during unwinding from packages

Simulation Model for Weft Yarn Motion in a Single-Nozzle Air-Jet Loom

Air-jet weaving is an advanced weaving method with high efficiency and productivity. It is one of the most widely used methods of weaving in the world. In air-jet filling insertion, the motion of weft yarn is caused by friction between weft yarn and air blown through nozzle. After declamping and subjecting the yarn to air stream, its motion is not active but very complicated and influenced by ...

Self-oscillations of carbon nanotube twist-yarn during field emission

A. M. Prokhorov General Physics Institute, RAS, 38 Vavilov Street, 119991 Moscow, Russia Department of Physics, M. V. Lomonosov Moscow State University, 119991 Moscow, Russia Materials Science and Engineering Department, Cornell University, Ithaca, NY 14850, USA Department of Physics and Mathematics, University of Joensuu, 80101 Joensuu, Finland The Alan G. MacDiarmid NanoTech Institute, Univer...

Distribution of Power Requirements during Yarn Winding in Ring Spinning

Simulation Model for Weft Yarn Motion in a Single-Nozzle Air-Jet Loom

Air-jet weaving is an advanced weaving method with high efficiency and productivity. It is one of the most widely used methods of weaving in the world. In air-jet filling insertion, the motion of weft yarn is caused by friction between weft yarn and air blown through nozzle. After declamping and subjecting the yarn to air stream, its motion is not active but very complicated and influenced by ...

ABS-YARN: A Formal Framework for Modeling Hadoop YARN Clusters

In cloud computing, software which does not flexibly adapt to deployment decisions either wastes operational resources or requires reengineering, both of which may significantly increase costs. However, this could be avoided by analyzing deployment decisions already during the design phase of the software development. Real-Time ABS is a formal language for executable modeling of deployed virtua...