Erscheinungsdatum: 01.09.1983, Medium: Taschenbuch, Einband: Kartoniert / Broschiert, Titel: Identification of Continuous Dynamical Systems, Titelzusatz: The Poisson Moment Functional (PMF) Approach, Autor: Rao, G. P. // Saha, D. C., Verlag: Springer Berlin Heidelberg // Springer-Verlag GmbH, Sprache: Englisch, Rubrik: Informatik // EDV, Allgemeines, Lexika, Seiten: 176, Informationen: Paperback, Gewicht: 315 gr, Verkäufer: averdo
Some Problems on a Class of Fluid Dynamical Systems ab 48.99 € als Taschenbuch: Euler-Poisson Navier-Stokes-Poisson Euler and Navier-Stokes Equations. Aus dem Bereich: Bücher, Wissenschaft, Mathematik,
Identification of Continuous Dynamical Systems ab 92.99 € als Taschenbuch: The Poisson Moment Functional (PMF) Approach. Aus dem Bereich: Bücher, English, International, Gebundene Ausgaben,
Some Problems on a Class of Fluid Dynamical Systems ab 48.99 EURO Euler-Poisson Navier-Stokes-Poisson Euler and Navier-Stokes Equations
In this monograph, we consider the solutions for a class of fluid dynamical systems, such as the isentropic Euler-Poisson, Navier-Stokes-Poisson, Navier-Stokes, Euler equations. As these systems share some similar mathematical structures, we would like to find the relationship between them, such as some blowup and stability phenomena. We have constructed the blowup (collapsing) solutions for the Euler-Poisson and Navier-Stokes-Poisson systems and the systems with frictional damping. In particular, the analytical blowup solutions for the 2 dimensional isothermal ( =1) systems are the core result. Then, the blowup rates of the solutions are studied. The special solutions for the constant pressure systems are also covered. And some special blowup solutions for these systems in radially symmetry are given. After that, the general existence of blowup solutions for the Euler system with constant pressure is obtained. In addition, we present a special blowup solution for the Euler system. The stabilities of the Euler-Poisson equations are also considered. Some open problems are discussed on the 3 dimensional Euler-Poisson equations in the end.
Dynamical properties (compressional velocity (Vp), shear velocity (Vs) Poisson ratio (mi), shear modulus (G), and modulus of elasticity (E), bulk modulus (B), Acoustic impedance (Z), and attenuation coefficient ( ) were calculated for EP/ laminate, and chopped rock wool composites without and with immersion in water for 15,30, and 45 days at room temperature. Results of Vp, Vs, mi, G, E, Z, and of EP/laminate, chopped rock wool composite without immersion in water had obtained.
High Quality Content by WIKIPEDIA articles! In mathematics and classical mechanics, the Poisson bracket is an important operator in Hamiltonian mechanics, playing a central role in the definition of the time-evolution of a dynamical system in the Hamiltonian formulation. It places mechanics and dynamics in the context of coordinate-transformations: specifically in coordinate planes such as canonical position/momentum, or canonical-position/canonical transformation. (A so-called "canonical transformation" is a function of the canonical position and momentum satisfying certain Poisson-bracket relations). Note that one example of a canonical transformation is the Hamiltonian itself: H = H(q,p,t). Namely: the Hamiltonian-canonical-transformation transforms canonical position/momenta into the conserved (constant-of-time-integration) quantity known as "energy".