CĂRȚI ÎN ENGLEZĂ ÎN LEGĂTURĂ CU «SPINNERET»
Descoperă întrebuințarea
spinneret în următoarea selecție bibliografică. Cărți în legătură cu
spinneret și extrase din aceasta pentru a furniza contextul de întrebuințare al acestuia în literatura Engleză.
A newly colonized planet holds many secrets in its seemingly barren depths.
2
Handbook of Fiber Chemistry, Third Edition
Good pack design ensures that the melt inside the pack flows in a symmetrical
manner with respect to the spinneret. If the spinneret is round, the melt flow in
areas above the spinneret should be symmetrical with respect to the spinneret
axis.
3
The Guide to Textiles for Interiors
Spinneret, manufactured fibers The process of polymerization is used to
manufacture synthetic fibers. The fibers are made from various chemical
solutions that are forced through the tiny holes of a spinneret — a device similar
to a showerhead ...
Dianne Rose Jackman, Mary Katherine Dixon, Jill Condra, 2003
4
Principles of Polymer Processing
The melt spinning of fibers begins with the melting and pumping of solid pellets
by a screw extruder (normally followed by a gear pump for accurate flow-rate
control) into a die with multiple holes called a spinneret. The extruded strands are
...
Zehev Tadmor, Costas G. Gogos, 2006
5
Advanced Fiber Spinning Technology
1 5 denier by extruding polyester of melt viscosity less than 480 poise through a
spinneret with over 300 holes, of less than 1 x 10"4 cm2 cross-sectional area per
hole, arranged concentrically. However, the extruded polymer tends to form ...
Toshi Takajima, K. Kajiwara, J. E. McIntyre, 1994
6
Membrane and Desalination Technologies
Rheology of the Polymer Solution Inside the Spinneret For the shear flow inside
the annular channel of the spinneret in Fig. 2.27, the velocity changes in r
direction perpendicular to the direction of the motion (z direction), but it remains ...
Lawrence K. Wang, Jiaping Paul Chen, Yung-Tse Hung, 2010
7
Poly(lactic acid): Synthesis, Structures, Properties, ...
20.3 FLUID DYNAMICS DURING SPINNING Spinning of polymer into filaments
involves two types of fluid flow, one is shear flow before the extrusion (i.e., flow
through a spinneret) and the other is elongational flow (extensional flow).
Rafael A. Auras, Loong-Tak Lim, Susan E. M. Selke, 2011
8
Membrane Distillation: Principles and Applications
The effect of hollow fibre spinneret design on the MD performance of porous
hollow fibre membranes has not yet been studied. However, systematic studies
on the effects of spinneret design and flow behaviour within the spinneret on the
...
Mohamed Khayet Souhaimi, T. Matsuura, 2011
9
Nano and Micro Engineered Membrane Technology
This dope solution is shaped into a hollow fibre or capillary by the use of a
spinneret or nozzle and the shape is formed and fixated by a phase separation
process. After leaving the spinneret/nozzle the nascent fibre/capillary can either
pass ...
10
Cellulose and Cellulose Derivatives: Cellucon ’93 ...
It appears that, with the narrower spinneret, the filament reaches its final diameter
at a distance closer to the spinneret, that is, the “draw length" is shorter. The
curves appear to begin at avalue higher than one, owing to die swell at the exit of
...
J F Kennedy, G O Phillips, P A Williams, 1995
ȘTIRI NOI CARE INCLUD TERMENUL «SPINNERET»
Află ce ziare naționale și internaționale au scris despre și cum este întrebuințat termenul
spinneret în contextul următoarelor știri.
Your Friendly Neighborhood Spider-Doctor: How Humans May …
A spider's spinneret - the organ that spins spider silk into fibers - is incredibly complex, and scientists have worked for years to develop a human-made version. «Tech Times, Iun 15»
Startup Says It's the First to Make Synthetic Spider Silk
Engineered spider silk fibers being extruded from a spinneret into a liquid bath. ... process mimics the behavior of a spider's spinneret—its silk-spinning organ. «Wired, Iun 15»
Spinning a New Version of Silk
These proteins were then extruded through microfluidic channels designed to mimic the effect of an organ, called a spinneret, that spiders use to produce natural ... «Product Design & Development, Mai 15»
Reifenhäuser acquires German spinneret manufacturer Enka Tecnica
Reifenhäuser Group will acquire the German spinneret manufacturer and longstanding supplier Enka Tecnica as part of its ambitions to pursue technology ... «Innovation in Textiles, Apr 15»
Robot spiders could build the next generation of objects in space
The robot would be able to lay out and fuse together carbon fiber rods from a spinneret, crawling along its web of trusses until it creates the final object. Instead ... «Quartz, Apr 15»
These Robotic Spiders Could Fix America's Satellite Infrastructure in …
The robot would be able to lay out and fuse together carbon fiber rods from a spinneret, crawling along its web of trusses until it creates the final object. Instead ... «Defense One, Apr 15»
Twisted wire electrospinning: combining high productivity and …
The electrospinning technique has long been restricted by its relatively low production rate. Traditionally the method relies on a needle spinneret from which a ... «nanotechweb.org, Dec 14»
Stephanie Kwolek - obituary
The colleague in charge of the spinneret initially refused to operate it on the grounds that it might clog up his equipment. When they persevered, however, the ... «Telegraph.co.uk, Iun 14»
Stephanie Kwolek, Inventor of Kevlar, Passes Away
But she persevered and had her concoction run through a lab spinneret, which turns liquids into fibers. To her and her team's surprise, when the resultant fibers ... «Core77.com, Iun 14»
Inventor of Kevlar, tougher-than-steel fiber in bulletproof vests, dies
She persuaded a skeptical colleague to put the solution into a spinneret, which turns liquid polymers into fibers. "We spun it, and it spun beautifully," she recalled ... «Al Jazeera America, Iun 14»
