Pole Solutions for Flame Front Propagation [electronic resource] / by Oleg Kupervasser.
By: Kupervasser, Oleg [author.].
Contributor(s): SpringerLink (Online service).
Material type: BookSeries: Mathematical and Analytical Techniques with Applications to Engineering: Publisher: Cham : Springer International Publishing : Imprint: Springer, 2015Description: XII, 118 p. 37 illus., 10 illus. in color. online resource.Content type: text Media type: computer Carrier type: online resourceISBN: 9783319188454.Subject(s): Engineering | Plasma (Ionized gases) | Applied mathematics | Engineering mathematics | Fluid mechanics | Engineering | Appl.Mathematics/Computational Methods of Engineering | Plasma Physics | Engineering Fluid DynamicsAdditional physical formats: Printed edition:: No titleDDC classification: 519 Online resources: Click here to access onlineIntroduction -- Pole-Dynamics in Unstable Front Propagation: The Case of the Channel Geometry -- Using of Pole Dynamics for Stability Analysis of Premixed Flame Fronts: Dynamical Systems Approach in the Complex Plane -- Dynamics and Wrinkling of Radially Propagating Fronts Inferred from Scaling Laws in Channel Geometries -- Laplacian Growth Without Surface Tension in Filtration Combustion: Analytical Pole Solution -- Summary.
This book deals with solving mathematically the unsteady flame propagation equations. New original mathematical methods for solving complex non-linear equations and investigating their properties are presented. Pole solutions for flame front propagation are developed. Premixed flames and filtration combustion have remarkable properties: the complex nonlinear integro-differential equations for these problems have exact analytical solutions described by the motion of poles in a complex plane. Instead of complex equations, a finite set of ordinary differential equations is applied. These solutions help to investigate analytically and numerically properties of the flame front propagation equations.
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