Extended asymptotic solutions to the spin-coating model with small evaporation

Vincent Cregan, Stephen B.G. O'Brien

Research output: Contribution to journalArticlepeer-review

Abstract

We obtain improved asymptotic solutions to the spin-coating with small evaporation model. In particular, the spinning of a solute-free fluid, and a two-component solvent-solute solution are studied. In addition, the non-negligible effect of the rise of solute concentration on the solution viscosity at the end of the spin-coating process is considered.

Original languageEnglish
Pages (from-to)76-87
Number of pages12
JournalApplied Mathematics and Computation
Volume223
DOIs
Publication statusPublished - 2013

Keywords

  • Asymptotics
  • Evaporation
  • Matched asymptotic expansions
  • Spin-coating

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