We optimize the furnace pressure control strategies.
对炉膛压力控制策略进行了优化。
This paper introduces one kind of furnace pressure control strategy based on SYMPHONY system.
介绍了一种采用SYMPHONY系统实现的炉膛压力控制策略。
Rapid carburizing process by increasing furnace pressure is introduced and its mechanism is analysed.
介绍了快速压力渗碳工艺，并对其机理进行了分析。
The controls for drum water level, steam temperature, and negative furnace pressure are in analog control, among them, the drum water level control is under fuzzy PID control.
汽包水位、蒸气温度、炉膛负压的控制采用模拟调节方式，其中汽包水位则选择了模糊PID调节。
By altering the furnace pressure rapidly, baneful gases, such as oxygen and vapour, could be eliminated from the chamber. Therefore, cementite and nitriding processes are accelerated.
改变炉压可迅速排除炉膛内氧、水蒸气等有害气体，可加速渗碳、渗氮过程。
This model corrects the carbon reacting speed model and takes consideration of the affect of dynamic characteristics of quality add energy of gas and furnace pressure to reacting speed.
考虑了烟气质量和能量的动态特性及炉膛压力对反应速度的影响。
In the furnace temperature and furnace pressure control circuit, using common fuzzy controller, the rapid response characteristics and more precise temperature, pressure control effect.
在炉温和炉压控制回路中，采用普通的模糊控制器，得到了较快的响应特性和比较精确的温度、压力控制效果。
Engineered Pressure systems, inc. (EPSI) can increase the reliability and productivity of older hot isostatic press (HIP) systems with a furnace upgrade.
工程压力系统公司(EPSI)通过窑炉升级提高了旧式热等静压系统HIP的可靠性和生产率。
For HTAC (Hight Temperature Air combustion) technology, pressure control and pressure fluctuation during combustion switchover are very important to the furnace reliability and stability.
蓄热式燃烧技术中，炉压控制和换向时造成的炉压波动是一个非常重要的问题。
A modified fuzzy controller structure which has faster response and higher accuracy is used to control the temperature and the pressure of the furnace.
在炉温和炉压控制回路中，采用了经过改进的模糊控制器，得到了较快的响应特性和较精确的温度、压力控制效果。
The requirement to flow, pressure, heating temperature and purity of converter gas used in reheating furnace were introduced.
介绍了加热炉在使用转炉煤气作为燃料时，对其流量、压力、加热温度和纯洁度的要求。
Then, the furnace hearths are classified according to pressure, with their evacuating charging systems and its working principle discussed in detail.
然后根据压力的不同对炉室进行了分类。最后详细论述了抽真空充气系统的综合方法及工作原理。
The brazing experiment is finished in vacuum furnace, the brazed joints with different filler metal thickness are obtained by different pressure on them.
在数控真空钎焊炉中进行钎焊试验，由于施加压力的不同，得出钎缝厚度不同的焊接试件。
In metallurgical industry, it is a necessary controlling unit to adjust the pressure in the in industrial furnace by valve and position controlling system of the valve.
在冶金生产过程中，通过阀门及其位置控制系统来调节工业炉内的压力是必不可少的控制环节。
This article analyzes the causes and damages of the accident on high temperature and pressure boiler furnace explosion in detail.
炉膛爆炸是电厂及自备电站高温高压锅炉运行中一种危害及其严重的事故。
The effection and methods of controlling chamber pressure in heating furnace are narrated.
论述了加热炉炉膛压力控制的作用、控制方法。
The result shows that the "puffs" in the furnace are caused by the pressure oscillation, which indicates that there is combustion oscillation in the furnace.
研究表明，燃烧“喘息”现象是由燃烧压力周期波动引起的，说明炉膛内存在燃烧振荡。
A dynamic pressure transducer was used to measure pressure oscillations within the furnace.
采用动态压力传感器测量了炉内的压力波动。
The results showed that formation of sulfur furnace is improved and the total pressure drop is reduced which meet the design expectations with energy-saving effect.
结果表明：在满足设计预期目标的同时，炉内单质硫生成量得到提高，总压降损失得到降低，具有节能效果。
A new method was found for heating up furnace lining by painting refractory fiber on constant pressure furnace lining.
通过耐火纤维喷涂在常压炉衬里上的成功应用，为加热炉衬里改造开拓了一条新路。
In order to improve smelting coefficient of blast furnace, produce more molten iron and decrease energy consumption, enterprise usually adopts furnace top high pressure operation.
为了提高高炉冶炼系数，多出铁，减少能源消耗，企业通常尽量采用炉顶高压操作。
In this paper, the operating principle, the configuration of hardwares and softwares of automatic pressure regulating system for pressing special ceramics in RYL-200 vacuum furnace are introduced.
本文介绍了为在RYL-200型真空热压炉上压制特种陶瓷而配置的自动调压系统的软、硬件组成及工作原理。
A brief introduction of the sealing design, structure design, main material selection, manufacture and inspection for high pressure crystal growing furnace with lining structure is made.
对高压带衬里结构单晶炉的密封与结构设计、主要材料选择以及制造、检验作了简要介绍。
In the terms of feeding rate for the kiln and decomposing furnace, the temperature, wind pressure and kiln current which were monitored by computer were need to be focused on, to finish .
在分解炉喂煤和窑头喂煤上，重点对温度、风压、窑电流值等重要参数进行实时监测，实现对智能专家系统的设计。
This paper simulated gas flow in vacuum high- pressure gas quenching furnace with finite volume method (FVM).
这里采用有限体积法对真空高压气淬炉中气体流动过程进行了数值模拟计算。
Study results indicate that puffing combustion is occasioned by periodical pressure oscillations, which demonstrates the existence of combustion oscillations in the furnace.
研究表明，燃烧“喘息”现象是由燃烧压力周期波动引起的，说明炉膛内存在燃烧振荡。
Taking the application of pressure control system of coke furnace in coal carbonization for example, the paper discussed the design and application of the the real-time expert controller.
文章以焦化过程焦炉压力控制系统的应用为例，讨论了一种实时专家控制器的设计与使用。
Taking the application of pressure control system of coke furnace in coal carbonization for example, the paper discussed the design and application of the the real-time expert controller.
文章以焦化过程焦炉压力控制系统的应用为例，讨论了一种实时专家控制器的设计与使用。
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