The two -dimensional mathematical model of strongly swirling gas - partical turbulent flow and pulverized coal combustion developed and formulated in paper (Ⅰ) was applied to the systematic numerical simulations of isothermal gas flow,gaseous combustion,and pulverized coal combustion in the novel coalfired vortex combustor.
应用本文(Ⅰ)报建立和发展的二维强旋湍流气-固两相流动和煤粉燃烧的数学模型、对新型燃煤涡旋燃烧炉内的冷态流动、气体燃烧和煤粉燃烧进行了系统的数值模拟,得到了与冷、热态实验数据基本相符合的结果,揭示了炉内流动、传热和燃烧的基本性质和特点。
A two - dimensional mathematical model of strongly swirling gas - partical turbulent flow and pulverized coal combustion was developed and formulated in this paper in conjunction with the development of a novel coal-fired vortex combustor and its cold flow measurements and combustion tests.
结合新型燃煤涡旋燃烧炉的研制和冷、热态实验,建立并发展了二维强旋湍流气固两相流动和煤粉燃烧的数学模型,以此作为对涡旋燃烧炉内多相流动。
A mathematical model for strongly swirling gas-paticle turbulent now and pulverized coal combustion was employed for systematic numerical simulations of the flow, hest transfer,and combustion in a vortex combustor (VC).
本文应用强旋湍流气一固两相流动和煤粉燃烧的数学模型，对新型涡旋燃烧炉内的流动、传热和燃烧过程进行了系统的模拟和分析，得到了与实验相符合的结果。
Optimal control of boiler combustion system based on expert system;
基于专家系统的锅炉燃烧系统优化控制
The research of boiler combustion safety comprehensive judgment and diagnosis system for power unit;
电站锅炉燃烧安全性综合评判与诊断系统的研究
The control tasks,the relations between physical variables,the fundamental control schemes,the conventional control methods of the control system for steam drum boiler combustion,and the development of decoupling control method are discussed,and the structure,the learning algorithm,the initial weight selection for PID neural network system are introduced.
介绍了汽包锅炉燃烧控制系统的控制任务、物理量间关系、原则性控制方案、传统控制方法,以及解耦控制方法的发展,引入了PID型神经网络控制系统的结构、学习算法、初始权值参数选取。
As for present boiler burning, it is not a big problem to keep boiler in safe operation.
就目前锅炉燃烧情况而言,保证锅炉的安全运行在技术上己经不存在太大的问题。
According to the test-run condition of 7# boiler burner,combining with the operation and maintenance problem of the same type boiler,points for attention in future work are proposed.
简要介绍了3030 t/h锅炉的燃烧器特性及工作原理,针对7#锅炉燃烧器投产试运中的工况,结合同类锅炉燃烧器运行、检修中发生的问题,提出今后运行及检修工作中应注意的事项。
Focusing on its behavior,observed during commissioning and operation,items henceforth to be heeded,during maintenance and operation,are suggested by taking reference to problems that occurred,to boiler burners of the same kind,during operation and maintenance.
针对锅炉投产试运行中发生的情况,并结合同类锅炉燃烧器发生的问题,提出今后运行及检修中应注意的事项。
Studies on reform of boiler burner and burning adjustment test;
锅炉燃烧器改造及燃烧调整试验研究
Influence of Burner Swing on Boiler Burning High-moisture Lignite
高水分褐煤锅炉燃烧器摆动对炉内燃烧的影响
Manufacture Technology of Blast Furnace Gas in Burner of fas-fired Coal-fired Boiler
燃气燃煤锅炉燃烧器中高炉气的制造工艺
Dynamic Simulation and Combustion Model of 600MW Coal Burning Boiler;
600MW燃煤锅炉燃烧模型及动态仿真
Research on combustion characteristic of 600 MW super critical boiler with opposed firing
600MW超临界对冲燃煤锅炉燃烧特性研究
Numerical Simulation of Combustion Process in a 200MW Tangential Fired Boiler with Anthracite;
200MW四角燃烧无烟煤锅炉燃烧工况的数值模拟
The Study on Combustion Adjustment and Burner Modification for the Boiler of DG670/13.7-4;
DG670/13.7-4型锅炉燃烧调整及燃烧器改造研究
double ended boiler
双炉门式锅炉两面燃烧式锅炉
CO firing waste heat boiler
一氧化碳燃烧废热锅炉
Numerical Simulation of Soot in the Furnace of Coal-Smokeless Combustion Boiler;
煤无烟燃烧锅炉炉内碳黑的数值模拟
Prediction and Optimization of Furnace Combustion for 300MW Unit Boiler
300MW机组锅炉炉内燃烧过程预报及优化
Submerged Combustion Method Application to Small GAS Fired-Boiler;
浸没燃烧法在小型燃气锅炉上的应用
Modification of Low Nitrogen Oxide Combustion for 300MW Coal-fired Boiler
300MW燃煤锅炉低氮氧化物燃烧的改造
Application of Coal-fired Chain-grate Boiler High Efficiency New Combustion Technology
燃煤链条锅炉高效燃烧新技术的应用
Numerical Simulation of Combustion Process of an Oil-fired Boiler Being Converted to Burn Gas;
燃油锅炉改烧可燃气炉内过程数值模拟
Measurements of the Pulverized-coal Processes in Large-scale Boilers;
大型电站燃煤锅炉炉内燃烧过程检测试验研究
Study of Fuel Blended Combustion Characteristics and Numerical Simulation of Combustion Process in Boiler;
锅炉燃料混烧特性研究及燃烧过程数值模拟
Experimental Study on High Efficiency Combustion of Anthracite in a 440t/h CFB Boiler;
440t/h燃烧无烟煤CFB锅炉优化燃烧试验研究