Introduction Ansatz DNS BLs Complexity Resolution

Olga Shishkina

Description

Introduction Ansatz DNS BLs Complexity Resolution DNS of turbulent Rayleigh–Bénard Convection Olga Shishkina

• rayleigh–bénard convection


• complexity resolution


• governing equations


• introduction ansatz


• dns bls


• direct numerical


• viscous boundary

Sujets

• Chichkine
• Bénard
• Rayleigh
• Rayleigh-Bénard convection

Informations

• Publié par: pefav
• Nombre de lectures: 12
• Langue: English
• Poids de l'ouvrage: 12 Mo

Extrait

Introduction

Ansatz

DNS

of

DNS

BLs

Complexity

Resolution

turbulent Rayleigh–Bénard Convection

Olga Shishkina



IAnoitasnortntcudplomitexNSzDsCBLoinlotuRyse

Complexity of Direct Numerical Simulations

4

6

5

DNS of turbulent thermal convection

2

Thermal and viscous boundary layers

3

Inhalt

Resolution requirements in the boundary layers

1

Governing equations and numerical method

Introduction

tion

DNS of turbulent thermal convection

2

Governing equations and numerical method

1

Introduction

Outline

Resolution requirements in the boundary layers

6

5

Complexity of Direct Numerical Simulations

4

Thermal and viscous boundary layers

3

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eRosixytnoulitDNSBsatzmpleLsCodortnInAnoitcu

France

UK

1874–1939

Lord Rayleigh

1842–1919

convection

Henri Bénard

Investigation of Rayleigh–Bénard

Introduction

Ansatz

Rayleigh–Bénard

DNS

BLs

Convection:

Complexity

Definition

ˆ T bottom

Resolution



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ˆ T top <

ˆ T bottom

ˆ T bottom

Rayleigh–Bénard

Definition

Convection:

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