NUMERICAL STUDY OF FLOW IN A 2D BOILER

被引：0

作者：

Bauer, Peter ^{[1
]}

Klement, Vladimir ^{[2
]}

Strachota, Pavel ^{[2
]}

Zabka, Vitezslav ^{[2
]}

机构：

[1] Acad Sci Czech Republic, Inst Thermomech, Prague, Czech Republic

[2] Czech Tech Univ, Fac Nucl Sci & Phys Engn, Dept Math, CR-16635 Prague, Czech Republic

来源：

ALGORITMY 2012 | 2012年

关键词：

Navier-Stokes equations; FEM;

D O I：

暂无

中图分类号：

TP39 [计算机的应用];

学科分类号：

081203 ; 0835 ;

摘要：

We present a numerical study of flow in a 2D chamber of a simplified industrial boiler. The study features multiple cases of flow with different inlet settings. The mathematical model is based on the incompressible Navier-Stokes equations and solved numerically by means of finite element method. The time discretization is semi-implicit and the resulting linear systems are solved using multigrid solver parallelized via OpenMP. The goal of this study is to provide reference data for a complex model of coal combustion that is being verified.

引用

页码：172 / 178

页数：7

共 50 条

[1] A numerical study of 2D electrothermal flow using boundary element method
Ren, Qinlong
Chan, Cho Lik
Arvayo, Alberto L.
APPLIED MATHEMATICAL MODELLING, 2015, 39 (09) : 2777 - 2795
[2] 2D numerical study of feed-jet flow in gas centrifuge
Department of Engineering Physics, Tsinghua University, Beijing 100084, China
Yuanzineng Kexue Jishu, 2008, SUPPL. (41-44):
[3] Numerical study of instability between two cylinders in the case of 2D flow
Denisenko, Vladimir
Oparina, Elena
PHYSICA SCRIPTA, 2013, T155
[4] 2D numerical study of the feed jet flow field in a gas centrifuge
Department of Engineering Physics, Tsinghua University, Beijing 100084, China
Qinghua Daxue Xuebao, 2008, 8 (1287-1289+1293):
[5] Numerical Simulation of 2D Flow in a Curved Channel
Liu, Mingqin
Liu, Y. L.
Wei, W. L.
SUSTAINABLE DEVELOPMENT OF URBAN ENVIRONMENT AND BUILDING MATERIAL, PTS 1-4, 2012, 374-377 : 378 - +
[6] Numerical simulation of flow past 2D hill
Chung, JY
Bienkiewicz, B
PROCEEDINGS OF THE SECOND INTERNATIONAL SYMPOSIUM ON ADVANCES IN WIND & STRUCTURES (AWAS'02), 2002, : 151 - 158
[7] NUMERICAL STUDY OF THE TURBULENT-FLOW OVER AND IN A MODEL FOREST ON A 2D HILL
KOBAYASHI, MH
PEREIRA, JCF
SIQUEIRA, MBB
JOURNAL OF WIND ENGINEERING AND INDUSTRIAL AERODYNAMICS, 1994, 53 (03) : 357 - 374
[8] Numerical simulation of flow past 2D hill and valley
Chung, J
Bienkiewicz, B
WIND AND STRUCTURES, 2004, 7 (01) : 1 - 12
[9] NUMERICAL-SIMULATION OF TRIPOLAR VORTICES IN 2D FLOW
ORLANDI, P
VANHEIJST, GF
FLUID DYNAMICS RESEARCH, 1992, 9 (04) : 179 - 206
[10] UNSTEADY NUMERICAL ANALYSIS OF FLOW ACROSS 2D CYLINDER
Peng, Yaling
Zhang, Zhiguo
Wu, Fangliang
Feng, Dakui
PROCEEDINGS OF THE ASME 29TH INTERNATIONAL CONFERENCE ON OCEAN, OFFSHORE AND ARCTIC ENGINEERING 2010, VOL 5, PTS A AND B, 2010, : 857 - 863

← 1 2 3 4 5 →