NUMERICAL SIMULATION FOR DRYING PROCESS OF GAS FLOW CONTAINING HUMID COAL ASH PARTICLES

doi:10.19666/j.rlfd.2004.02.004

English Version Reader LoginJournal Login

您当前的位置：

首页 >

文章列表页 >

NUMERICAL SIMULATION FOR DRYING PROCESS OF GAS FLOW CONTAINING HUMID COAL ASH PARTICLES

更新时间：2025-09-28

- NUMERICAL SIMULATION FOR DRYING PROCESS OF GAS FLOW CONTAINING HUMID COAL ASH PARTICLES
- Thermal Power Generation Issue 2, Pages: 10-13(2004)
- 作者机构：
  
  1. 清华大学
  2. 国电热工研究院
  3. 清华大学,北京,100084
  4. ,北京,100084
- 作者简介：
- 基金信息：
- DOI：10.19666/j.rlfd.2004.02.004
  CLC： X701.3
- Published：2004
- 稿件说明：
移动端阅览
NUMERICAL SIMULATION FOR DRYING PROCESS OF GAS FLOW CONTAINING HUMID COAL ASH PARTICLES[J]. Thermal power generation, 2004, (2): 10-13.
DOI：

NUMERICAL SIMULATION FOR DRYING PROCESS OF GAS FLOW CONTAINING HUMID COAL ASH PARTICLES[J]. Thermal power generation, 2004, (2): 10-13. DOI： 10.19666/j.rlfd.2004.02.004.

摘要

提出了一个描述含湿煤灰颗粒气流干燥过程的一维数学模型。模型考虑了干燥管内气固两相间的传热和传质、气固两相温度和含湿量的变化。用Matlab中的Simulink仿真软件进行了数值求解

得到了含湿煤灰颗粒在不同气流干燥条件下的干燥曲线。数值模拟结果与实验数据吻合很好

证明了该模型的准确性

Abstract

An onedimensional mathematic model describing drying process of gas flow containing humid coal ash particles has been put forward

the heat transfer and mass transfer between gassolid two phases

as well as variation of temperature and moisture content for gassolid two phases in drying tubes having been considered in the said model. Solution of values has been carried out by using simulation software Simulink in Matlab

obtaining the drying curves of humid coal ash particles under different drying conditions of gas flow. The results of numerical simulation tallies well with experimental data

profing the accuracy of the said model.

关键词

Keywords

references

Views

308

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

STUDY ON NUMERICAL VALUE SIMULATION OF TOTAL HEAT TRANSFER QUANTITY DEVIATION FOR A HEAT EXCHANGER

ESTABLISHMENT OF AIR COOLED ELEMENT MODEL USED FOR SIMULATION OF AIR COOLED CONDENSER

Effect of rotor speed on heat transfer of blades:numerical simulation

Research on main and reheat steam temperature lifting method for ultra supercritical 1 000 MW unit double-tangential circular boiler

Numerical simulation and practical verification of soot-blowing system retrofitting for tubular gas-gas heater

Related Author

黄德斌

邓先和

王杨君

黄维军

SHI Lei1

SHI Cheng2

LI Yulei31.College of Civil Engineering Beijing Jiaotong University

ZHANG Ling

Related Institution

South China University of Technology

South China University of Technology Guangzhou

School of Civil and Architectural Engineering, Beijing Jiaotong University

China Electric Power Engineering Consulting Group Corporation

Sichuan Tobacco Industry Co., Ltd

AI问答

⁰