On One-Dimensional Low Mach Number Applications

被引：0

作者：

Bauer, Maria ^{[1
]}

Felaco, Elisabetta ^{[2
]}

Gasser, Ingenuin ^{[2
]}

机构：

[1] Tech Univ Hamburg, Inst Fluiddynam & Schiffstheorie, Schwarzenbergstr 95C, D-21073 Hamburg, Germany

[2] Univ Hamburg, Dept Math, D-20146 Hamburg, Germany

来源：

RECENT DEVELOPMENTS IN THE NUMERICS OF NONLINEAR HYPERBOLIC CONSERVATION LAWS | 2013年 / 120卷

关键词：

EQUATIONS; TOWER; APPROXIMATION; ASYMPTOTICS; LIMIT; MODEL; FLOW;

D O I：

暂无

中图分类号：

O3 [力学];

学科分类号：

08 ; 0801 ;

摘要：

We consider Low Mach number gas dynamic flows with significant energy transport. In addition we focus on applications where a one-dimensional description is appropriate. For such flows we discuss various asymptotic regimes in the vanishing Mach number limit. In the first example we study the flow in a chimney. In the second example we investigate the gas dynamics in a so-called Energy Tower, a power plant designed for producing electrical energy using the latent heat of water.

引用

页码：25 / +

页数：3

共 26 条

[1] Assessment of an "Energy Tower" potential in Australia using a mathematical model and GIS [J].

Altmann, T ;

Carmel, Y ;

Guetta, R ;

Zaslavsky, D ;

Doytsher, Y .

SOLAR ENERGY, 2005, 78 (06) :799-808

[2]

ALTMANN T., 2008, EVALUATION POTENTIAL

[3] THE CONDITIONS FOR DYNAMICAL SIMILARITY OF MOTIONS OF A FRICTIONLESS PERFECT-GAS ATMOSPHERE [J].

BATCHELOR, GK .

QUARTERLY JOURNAL OF THE ROYAL METEOROLOGICAL SOCIETY, 1953, 79 (340) :224-235

[4] MODELING, ASYMPTOTIC ANALYSIS, AND SIMULATION OF AN ENERGY TOWER [J].

Bauer, Maria ;

Gasser, Ingenuin .

SIAM JOURNAL ON APPLIED MATHEMATICS, 2012, 72 (01) :362-381

[5] ASYMPTOTIC ASPECTS OF THE BOUSSINESQ APPROXIMATION FOR GASES AND LIQUIDS [J].

BOIS, PA .

GEOPHYSICAL AND ASTROPHYSICAL FLUID DYNAMICS, 1991, 58 (1-4) :45-55

[6]

Boussinesq J., 1903, Theorie analytique de la chaleur, V2

[7]

CARLSON P., 1975, United States Patent, Patent No. [3,894,393, 3894393]

[8] A model of unsteady subsonic flow with acoustics excluded [J].

Fedorchenko, AT .

JOURNAL OF FLUID MECHANICS, 1997, 334 :135-155

[9]

Gasser I, 2012, MODELING ASYMP UNPUB

[10] MODELLING AND SIMULATION OF A SOLAR UPDRAFT TOWER [J].

Gasser, Ingenuin .

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