It is about the ring screw thread smoke channel of the boiler shell type gas tube in the boiler field.
锅壳式烟管锅炉烟管内置水管的环形螺纹烟道，它涉及锅炉领域。
Boiler is one kind of motivity equipment of heat energy and it has extensive use in the field of country economy.
锅炉作为一种热能动力设备，在国民经济领域具有广泛的用途。
Present the basic similarity simulation principle followed in cold simulation of power plant boiler dynamic field, way of calculating test control parameters and associated measuring techniques.
介绍了电站锅炉空气动力场的冷态模化的基本相似模化原理、试验控制参数的计算方法及相关的测量技术。
Tests and evaluations on boiler operation conditions before and after retrofit and aerodynamic field after retrofit were made.
并对改造前后锅炉运行状况、燃烧器改型后的空气动力场进行了试验测试和评价。
In recent years, digital image processing is being applied in the field of boiler furnace flame detecting gradually and pioneers a new realm of boiler flame detecting in power plant.
近年来，数字图像处理技术开始应用于锅炉炉膛火焰检测，为电厂锅炉火焰检测开辟了一个新的领域。
Through field application, the boiler ignition control system that adopts the PLC programmable controller can simplify the ignition system, and its reliability strengthens further.
通过现场应用说明了锅炉点控制系统由于采用了以PLC为核心的可编程控制器，使点火系统得到了简化，可靠性大为增强。
It is an unusual case to use MOPSO to optimize operation parameters of boiler in the field of boiler combustion optimization.
本论文提出的多目标粒子群算法优化锅炉可调运行参数在锅炉燃烧优化领域还不多见。
The reconstruction algorithm plays a key role in reconstructing acoustically the flame temperature field in coal-burning boiler hearth.
摘要在声学法燃煤锅炉炉膛火焰温度场重建中，重建算法是实现温度场重建的关键。
The paper describes tests for the in -depth domestic sewage treatment process at Bohai base of Liaohe Oil Field and providing its effluent for feeding a heating boiler.
在总结辽河油田渤海基地生活污水深度处理供采暖锅炉回用试验研究的基础上，对其污水处理工艺及试验过程进行综述。
The in furnace flow field characteristics of a large sized boiler were studied by way of experimental measurements and numerical simulation.
通过实验测量和数值模拟研究了大容量锅炉的炉内流场特性。
The technique of acoustic pyrometer in abroad has been used successfully to detect the temperature field of boiler in power plan, which brought about considerable economic benefits.
声学测温技术是近些年来兴起的一种新型测温技术，在国外已经被成功的应用于火电厂锅炉温度场的在线测量，并产生了可观的经济效益。
The cold flow field in the tangential firing boiler furnace is numerically studied by using ALE algorithm together with a grid system which is consistent with the flow direction in the furnace.
采用ALE算法，选用与流动方向较一致的网格体系，对四角切向燃烧煤粉锅炉炉膛内冷态流场进行了模拟。
A driving circuitry of boiler damper automatic control system suitable for field application is designed and tested, which is successfully applied to real control system.
针对这些问题，设计了一个适合现场使用的锅炉风门挡板自动控制系统驱动电路，对所设计的电路进行了试验研究，并将其成功应用于实际系统中。
With the development of circulating fluidized bed boiler(CFB), the study field of external heat exchanger(EHE) is greater in extent and degree.
随着循环流化床锅炉的大型化，外置式换热器的研究也越来越广泛和深入。
Through the cold-state model test of a high-capacity boiler obtained is the flow field distribution within the boiler and at the furnace outlet horizontal gas pass.
通过大型电站锅炉的冷态模拟试验获得了炉内和炉膛出口水平烟道流场的分布规律。
This paper describes the design and implementation of a boiler monitoring system based on field-bus.
本文介绍了一种现场总线方式的锅炉监测系统的设计及其实现。
The analysis of stress (?)eld and displacement field for the boiler tube plate is one of import(?)nt Problems in the design of boiler structure.
锅炉管板上应力场、位移场的分析仍是锅炉结构设计工作者的重要课题之一。
The in-boiler aerodynamic field and horizontal flue duct gas speed distribution at the furnace outlet was measured.
测量了炉内空气动力场及炉膛出口水平烟道速度分布。
D temperature field determination of pulverized boiler based on radiative propagation and projection reconstruction model provides a new technique for power plant combustion diagnosis.
基于辐射传递模型和投影重建技术的图像法温度场测量为研究电站锅炉燃烧工况的变化，进行燃烧诊断提供了新的手段。
The principle of domestic microwave monitoring carbon system was introduced emphatically and some constructive Suggestions in the field of its practical application to utility boiler has been raised.
介绍了国产微波测碳监测系统的原理，并就其在电站锅炉上实际应用方面，提出了一些建设性的意见。
Based on the gas hot-water boiler in the oil field, fuzzy control is proposed for the first time, which realizes the intellectualized control.
本文针对油田采用的燃气热水锅炉首次将模糊控制引入其中，实现了智能化控制。
The steam injection boiler for oil field is the main equipment for heat thick oil recovery, the key part of which is a burner.
油田注汽锅炉是热采稠油最主要的设备，锅炉的关键部件是燃烧器。
The technical terms air leakage rate and air leakage coefficient are always used in boiler field.
推导并建立了“漏风率”与“漏风系数”的关系公式，以便于换算。
A finite volume based software, FLUENT, to simulate the flow field in an inducer and the first stage impeller in the boiler feed pump under three different flow .
但是，对诱导轮与首级叶轮之间的流动问题的深入探讨进行的不多。
The total-PAHs content in the fly ash of electrostatic precipitator inlet increases with the boiler charge increasing and the PAHs content of fly ash varies widely in every electric field.
电除尘器飞灰中多环芳烃的总生成量随着锅炉负荷量的增加呈增加的趋势，在电除尘器各个电场中的分布量有明显的差异。
The total-PAHs content in the fly ash of electrostatic precipitator inlet increases with the boiler charge increasing and the PAHs content of fly ash varies widely in every electric field.
电除尘器飞灰中多环芳烃的总生成量随着锅炉负荷量的增加呈增加的趋势，在电除尘器各个电场中的分布量有明显的差异。
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