Title :
Series Solution of Dynamics Stability of a Class of Deformed Bubble in Vertical Pipe
Author :
Li Houguo ; Kefu, H.
Author_Institution :
Dept. of Mech. & Aerosp. Eng., Peking Univ., Beijing
Abstract :
A theoretical research on dynamics stability of a class of deformed bubble is conducted to unveil characteristics of fully developed incompressible adiabatic laminar bubble flows without mass transfer. Not only make use of curves theory and surfaces theory of differential geometry, but also the variation principle to get the series solution of dynamics stability of a class of deformed bubble in vertical pipes.
Keywords :
bubbles; flow instability; geometry; laminar flow; deformed bubble; differential geometry; dynamics stability; incompressible adiabatic laminar bubble flows; vertical pipe; Aerodynamics; Aerospace engineering; Differential equations; Educational institutions; Geometry; Power generation; Shape; Stability analysis; Surface tension; Transient analysis;
Conference_Titel :
Power and Energy Engineering Conference, 2009. APPEEC 2009. Asia-Pacific
Conference_Location :
Wuhan
Print_ISBN :
978-1-4244-2486-3
Electronic_ISBN :
978-1-4244-2487-0
DOI :
10.1109/APPEEC.2009.4918740
