Extrudate swell in multilayer polymer flows
Current Language EN
English English Türkçe Türkçe Español Español Português Português Pусский Pусский Filipino Filipino Tiếng Việt Tiếng Việt हिन्दी हिन्दी العربية العربية বাংলা বাংলা Deutsch Deutsch 中文 中文

Extrudate swell in multilayer polymer flows

E. Mitsoulis;E. Mitsoulis;
Progress and Trends in Rheology II 1988 pp. 131-134
180
mitsoulis1988progressextrudate

Abstract

A general-purpose finite element program was used to simulate the swelling of multilayer polymer melts extruded concentrically from capillary dies; power-law constitutive models were considered. The interface and free surfaces were found iteratively by constructing streamlines. The pressure discontinuities across the interface were simulated numerically by double nodes to ensure continuity of velocities and stresses. A typical case of coextrusion with commercial polystyrene and high-density-polyethlene resins was studied and the results compared with experimental findings available in the literature.

Keywords

models swelling stresses extrudate double nodes simulated numerically multilayer polymer capillary dies swell in multilayer

Access

DOI:
10.1007/978-3-642-49337-9_36
URL:
https://sciprofiles.com/publication/view/8b3687941...

Citation

ID: 268458
Ref Key: mitsoulis1988progressextrudate
Use this key to autocite in SciMatic or Thesis Manager

References

References

No Bibliography

Blockchain Verification

Account:
NFT Contract Address:
0x95644003c57E6F55A65596E3D9Eac6813e3566dA
Article ID:
268458
Unique Identifier:
10.1007/978-3-642-49337-9_36
Network:
Scimatic Chain (ID: 481)
Blockchain Readiness Checklist
Authors
Abstract
Journal Name
Year
Title
5/5
Creates 1,000,000 NFT tokens for this article
Token Features:
  • ERC-1155 Standard NFT
  • 1 Million Supply per Article
  • Transferable via MetaMask
  • Permanent Blockchain Record
Blockchain QR Code
Scan with Saymatik Web3.0 Wallet
Gas fees required in SCI Coins
Buy SCI

Saymatik Web3.0 Wallet

Google Play
App Store