NUMERICAL ANALYSIS FOR TRANSIENT COMBUSTION SYSTEM IN INDUSTRIAL FURNACES

机译：工业炉瞬态燃烧系统的数值分析

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The objective of research reported in the present paper is to develop the practical numerical simulation methods for transient combustion system in industrial furnaces such as "Regenerative combustion system" and "Impulse combustion system", because computer capability has reached the point that entirely new application area can be tried in industrial furnace design by using numerical analysis/computer simulation. The several numerical approaches to predict the steady state condition of the transient combustion control systems of industrial furnaces are studied by applying for several practical cases. Finally, as a new-concept model, a combination of several parallel steady-state-calculations corresponding with the burner combustion pattern and "Heat Sink-Release Wall Model" has been developed. By being applied to the practical industrial cases for a regenerative industrial furnace, this methodology is confirmed as a useful and powerful tool for industrial use. Without tremendous conventional non-steady calculation, the new approach solution can reach the final target very easily and quickly.

机译：由于计算机能力已经达到了全新的应用领域，因此本文报道的研究目的是为工业炉的瞬态燃烧系统开发实用的数值模拟方法，例如“蓄热式燃烧系统”和“脉冲式燃烧系统”。可以通过数值分析/计算机仿真在工业炉设计中进行尝试。通过应用几个实际案例，研究了几种预测工业炉瞬态燃烧控制系统稳态条件的数值方法。最后，作为新概念模型，已开发出与燃烧器燃烧模式和“散热片-释放壁模型”相对应的几种并行稳态计算的组合。通过将其应用于蓄热式工业炉的实际工业案例中，该方法被确认为工业用途的有用而强大的工具。无需进行大量的常规非稳态计算，新方法即可轻松，快速地达到最终目标。

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来源
《2001 International gas research conference》|2001年|p.1-14|共14页
会议地点 Amsterdam(NL);Amsterdam(NL)
作者
Masahiko Matsumura; Seiichi Ito;
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作者单位

Information Technology Center Research Development Department, Osaka Gas Co., Ltd., Kyoto, Japan;

rnInformation Technology Center Research Development Department, Osaka Gas Co., Ltd., Kyoto, Japan;

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原文格式 PDF
正文语种 eng
中图分类石油产品;
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NUMERICAL ANALYSIS FOR TRANSIENT COMBUSTION SYSTEM IN INDUSTRIAL FURNACES

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