Fully-Developed Laminar Flow in Sinusoidal Grooves

Autor:	Richard C. Lykins, Scott K. Thomas, Kirk L. Yerkes
Rok vydání:	2001
Předmět:	Materials science Mechanical Engineering Thermodynamics Laminar flow Mechanics Hagen–Poiseuille equation Volumetric flow rate Condensed Matter::Soft Condensed Matter Physics::Fluid Dynamics Momentum Flow (mathematics) Flow conditioning Shear stress Groove (music)
Zdroj:	Journal of Fluids Engineering. 123:656-661
ISSN:	1528-901X 0098-2202
DOI:	10.1115/1.1385832
Popis:	The flow of a constant property fluid through a sinusoidal groove has been analyzed. A numerical solution of the conservation of mass and momentum equations for fully developed flow is presented. The mean velocity, volumetric flow rate, and Poiseuille number are presented as functions of the groove geometry, meniscus contact angle, and shear stress at the liquid-vapor interface. In addition, a semi-analytical solution for the normalized mean velocity in terms of the normalized shear stress at the meniscus is shown to agree with the numerical data quite well.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::6c87e15d150e2bd3e0bc50f1a3286882 https://doi.org/10.1115/1.1385832 Zobrazit plný text záznamu