Simulation of ash deposit in a pulverized coal-fired boiler

被引：121

作者：

Fan, JR ^{[1
]}

Zha, XD ^{[1
]}

Sun, P ^{[1
]}

Cen, KF ^{[1
]}

机构：

[1] Zhejiang Univ, Dept Energy Engn, Hangzhou 310027, Peoples R China

来源：

FUEL | 2001年 / 80卷 / 05期

关键词：

pulverized coal-fired; slagging; flow field; temperature field; deposit growth;

D O I：

10.1016/S0016-2361(00)00134-4

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 [动力工程及工程热物理]; 0820 [石油与天然气工程];

摘要：

A model has been developed to simulate deposit growth under slagging conditions. The model was coupled with a comprehensive combustion code to predict the dow field, the temperature field and the deposit growth behavior. The predictions indicate that the numerical model can be used to optimize the design and operation of pulverized coal-fired boilers. (C) 2001 Elsevier Science Ltd. All rights reserved.

引用

页码：645 / 654

页数：10

共 15 条

[1]

[Anonymous], 1979, Monte Carlo Methods, DOI DOI 10.1007/978-94-009-5819-7

[2]

BAXTER LL, 1991, SAND91S8233

[3]

Numerical simulation of the flow and combustion processes in a three-dimensional, W-shaped boiler furnace [J].

Fan, JR ;

Liang, XH ;

Xu, QS ;

Zhang, XY ;

Cen, KF .

ENERGY, 1997, 22 (08) :847-857

[4]

A COMPREHENSIVE 3-DIMENSIONAL MODEL FOR SIMULATION OF COMBUSTION SYSTEMS - PCGC-3 [J].

HILL, SC ;

SMOOT, LD .

ENERGY & FUELS, 1993, 7 (06) :874-883

[5]

Launder B.E, 1972, LECT MATH MODELS TUR

[6]

LEE FCC, 1996, APPL ADV TECHNOLOGY

[7]

Modified simple formulation on a collocated grid with an assessment of the simplified quick scheme [J].

Rahman, MM ;

Miettinen, A ;

Siikonen, T .

NUMERICAL HEAT TRANSFER PART B-FUNDAMENTALS, 1996, 30 (03) :291-314

[8]

SIMULATION OF ASH DEPOSIT GROWTH IN A PULVERIZED COAL-FIRED PILOT-SCALE REACTOR [J].

RICHARDS, GH ;

SLATER, PN ;

HARB, JN .

ENERGY & FUELS, 1993, 7 (06) :774-781

[9]

STRUCTURE OF PARTICLE-LADEN JETS - MEASUREMENTS AND PREDICTIONS [J].

SHUEN, JS ;

SOLOMON, ASP ;

ZHANG, QF ;

FAETH, GM .

AIAA JOURNAL, 1985, 23 (03) :396-404

[10]

Smoot LD, 1979, PULVERIZED COAL COMB

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