Two-Fluid Model Stability, Simulation and Chaos
tarafından
Bertodano, Martín López de. author.
Başlık
:
Two-Fluid Model Stability, Simulation and Chaos
Yazar
:
Bertodano, Martín López de. author.
ISBN
:
9783319449685
Yazar
:
Bertodano, Martín López de. author.
Edisyon
:
1st ed. 2017.
Fiziksel Niteleme
:
XX, 358 p. 74 illus., 60 illus. in color. online resource.
İçindekiler
:
Introduction -- Fixed-Flux Model -- Two-Fluid Model -- Fixed-Flux Model Chaos -- Fixed-Flux Model -- Drift-Flux Model -- Drift-Flux Model Non-Linear Dynamics and Chaos -- RELAP5 Two-Fluid Model -- Two-Fluid Model CFD.
Özet
:
This book addresses the linear and nonlinear two-phase stability of the one-dimensional Two-Fluid Model (TFM) material waves and the numerical methods used to solve it. The TFM fluid dynamic stability is a problem that remains open since its inception more than forty years ago. The difficulty is formidable because it involves the combined challenges of two-phase topological structure and turbulence, both nonlinear phenomena. The one dimensional approach permits the separation of the former from the latter. The authors first analyze the kinematic and Kelvin-Helmholtz instabilities with the simplified one-dimensional Fixed-Flux Model (FFM). They then analyze the density wave instability with the well-known Drift-Flux Model. They demonstrate that the Fixed-Flux and Drift-Flux assumptions are two complementary TFM simplifications that address two-phase local and global linear instabilities separately. Furthermore, they demonstrate with a well-posed FFM and a DFM two cases of nonlinear two-phase behavior that are chaotic and Lyapunov stable. On the practical side, they also assess the regularization of an ill-posed one-dimensional TFM industrial code. Furthermore, the one-dimensional stability analyses are applied to obtain well-posed CFD TFMs that are either stable (RANS) or Lyapunov stable (URANS), with the focus on numerical convergence.
Konu Başlığı
:
Hydraulic engineering.
Engineering.
Chemical engineering.
Nuclear Energy. http://scigraph.springernature.com/things/product-market-codes/113000
Engineering Fluid Dynamics. http://scigraph.springernature.com/things/product-market-codes/T15044
Applications of Nonlinear Dynamics and Chaos Theory. http://scigraph.springernature.com/things/product-market-codes/P33020
Engineering Thermodynamics, Heat and Mass Transfer. http://scigraph.springernature.com/things/product-market-codes/T14000
Industrial Chemistry/Chemical Engineering. http://scigraph.springernature.com/things/product-market-codes/C27000
Yazar Ek Girişi
:
Fullmer, William.
Clausse, Alejandro.
Ransom, Victor H.
Ek Kurum Yazar
:
SpringerLink (Online service)
Elektronik Erişim
:
Materyal Türü | Barkod | Yer Numarası | Durumu/İade Tarihi |
---|
Electronic Book | 223590-1001 | TK9001 -9401 | Springer E-Book Collection |