Numerical investigation of droplet impact spreading in spray coating of paper

Martti Toivakka

Numerical investigation of droplet impact spreading in spray coating of paper

Forskningsoutput: Kapitel i bok/konferenshandling › Konferensbidrag › Vetenskaplig › Peer review

43 Citeringar (Scopus)

Sammanfattning

Impact spreading of droplets in spray coating of paper was investigated using numerical simulation based on a volume-of-fluid (VOF) model. The results include the effects of droplet size, droplet impact velocity, liquid viscosity, liquid surface tension and paper web velocity on droplet spreading. Pressure and strain rate fields as well as timescales of spreading are reported. The results help understanding the parameters and mechanisms that control the droplet spreading and provide information on possible operating windows of the spray coating process.

Originalspråk	Odefinierat/okänt
Titel på värdpublikation	2003 Advanced Coating Fundamentals Symposium Proceedings
Förlag	TAPPI Press
Sidor	–
Status	Publicerad - 2003
MoE-publikationstyp	A4 Artikel i en konferenspublikation
Evenemang	conference - Varaktighet: 1 jan. 2010 → …

Konferens

Konferens	conference
Period	01/01/10 → …

Citera det här

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title = "Numerical investigation of droplet impact spreading in spray coating of paper",

abstract = "Impact spreading of droplets in spray coating of paper was investigated using numerical simulation based on a volume-of-fluid (VOF) model. The results include the effects of droplet size, droplet impact velocity, liquid viscosity, liquid surface tension and paper web velocity on droplet spreading. Pressure and strain rate fields as well as timescales of spreading are reported. The results help understanding the parameters and mechanisms that control the droplet spreading and provide information on possible operating windows of the spray coating process.",

author = "Martti Toivakka",

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N2 - Impact spreading of droplets in spray coating of paper was investigated using numerical simulation based on a volume-of-fluid (VOF) model. The results include the effects of droplet size, droplet impact velocity, liquid viscosity, liquid surface tension and paper web velocity on droplet spreading. Pressure and strain rate fields as well as timescales of spreading are reported. The results help understanding the parameters and mechanisms that control the droplet spreading and provide information on possible operating windows of the spray coating process.

AB - Impact spreading of droplets in spray coating of paper was investigated using numerical simulation based on a volume-of-fluid (VOF) model. The results include the effects of droplet size, droplet impact velocity, liquid viscosity, liquid surface tension and paper web velocity on droplet spreading. Pressure and strain rate fields as well as timescales of spreading are reported. The results help understanding the parameters and mechanisms that control the droplet spreading and provide information on possible operating windows of the spray coating process.

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BT - 2003 Advanced Coating Fundamentals Symposium Proceedings

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