| 往复式多孔介质燃烧器流动特性的试验研究 |
| |
| 引用本文： | 李昊,程乐鸣,王恩宇,褚金华,骆仲泱,岑可法. 往复式多孔介质燃烧器流动特性的试验研究[J]. 能源工程, 2004, 0(4): 1-5 |
| |
| 作者姓名： | 李昊 程乐鸣 王恩宇 褚金华 骆仲泱 岑可法 |
| |
| 作者单位： | 浙江大学,热能工程研究所教育部清洁能源环境工程重点实验室,浙江,杭州,310027 |
| |
| 基金项目： | 国家自然科学基金资助项目(50176043) |
| |
| 摘 要： | 研究了往复式多孔介质燃烧器在冷态条件下气流在其中的流动特性规律。在多孔介质的类型和运行温度不变的情况下，往复式多孔介质燃烧器的压降与空截面流速的平方成正比，与多孔介质的厚度成正比；燃烧器的稳定时间基本不受多孔介质厚度和空截面流速的影响。建立了计算压降的简单数学模型，理论模型的计算结果与实验数据符合较好。
|
| 关 键 词： | 往复式燃烧器 多孔介质 稳定时间 压降 |
| 文章编号： | 1004-3950(2004)04-0001-05 |
| 修稿时间： | 2004-02-12 |
Hydrodynamics in porous media with a reciprocating flow system |
| |
| LI Hao,CHEMG Le-ming,WANG En-yu,et al l Power Engineering,Zhejiang University,Hangzhou ,China). Hydrodynamics in porous media with a reciprocating flow system[J]. Energy Engineering, 2004, 0(4): 1-5 |
| |
| Authors: | LI Hao CHEMG Le-ming WANG En-yu et al l Power Engineering Zhejiang University Hangzhou China) |
| |
| Affiliation: | LI Hao,CHEMG Le-ming,WANG En-yu,et al l Power Engineering,Zhejiang University,Hangzhou 310027,China) |
| |
| Abstract: | Hydrodynamics of gas in porous media with a reciprocating flow system was studied at room temperature. The pressure drop of the burner is in direct ratio with the square of the superficial velocity and the porous media thickness .The steady time is independent of the superficial velocity and porous media thickness, while the the burner operates at a certain temperature.The computed result using a simple pressure drop model agreed reasonably well with the experimental data. |
| |
| Keywords: | reciprocating flow system porous media steady time pressure drop |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
