Starting Poiseuille Flow in a Circular Tube With Two Immiscible Fluids

Starting flow due to a suddenly applied pressure gradient in a circular tube containing two immiscible fluids is solved using eigenfunction expansions. The orthogonality of the eigenfunctions is developed for the first time for circular composite regions. The problem, which is pertinent to flow lubr...

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Veröffentlicht in:	Journal of fluids engineering 2019-03, Vol.141 (3)
Hauptverfasser:	Ng, Chiu-On, Wang, C. Y
Format:	Artikel
Sprache:	eng
Schlagworte:	Fundamental Issues and Canonical Flows
Online-Zugang:	Volltext
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