superheater

superheater

1. ANALYSIS OF CRACK DEFECT OCCURRED ON STEAM CONDUIT OF DESUPERHEATING WATER FOR BOILER SUPERHEATER OF 600 MW UNIT

600 MW机组锅炉过热器减温水导汽管的裂纹缺陷分析与处理

2. The treatment on the broken tube of superheater in SHL20-25/400-A boiler

SHL20-25/400-A型锅炉过热器爆管的处理

3. Design of SZL Assembling Water-tube Boiler with Superheater

SZL型带过热器组装水管锅炉的开发设计

4. RONG Ya-jun,DOU Chun-x ia,YUAN Shi-wen.A design of fuzzy network forecast controller on superheat temperature[J].Proceedings of the CSEE,2003,23(1):177-180.

[2]荣雅君,窦春霞,袁石文.过热汽温模糊神经网络预测控制器的设计[J].中国电机工程学报,2003,23(1):177-180.

5. ZHAO Yan-fen.Experimental and analysis research on the spare tubes and screen superheater tube rupture of #1 boiler in Huangneng Nanjing Power Plant[R].Guodian Thermal Power Research Institute,2000.

[2]赵彦芬.华能南京电厂1号炉屏过爆管、备品管试验及分析研究[R].国电热工研究院,2000.

6. Chen Lijia,San Ye,Wang Zicai,et a1.A physical law and neural network integrated modeling method for boiler superheater systems[J].Proceedings of the CSEE,2001,21(1):73-76 (in Chinese).

[2]陈立甲,伞冶,王才子,等.锅炉过热器系统机理与神经网络组合建模方法[J].中国电机工程学报,2001,21(1):73-76.

7. CHEN Wen-yong, CHEN Zhi-jiu, ZHU Rui-qi, et al.Control algorithm of electronic expansion valve in evaporator superheat regulation [J].Journal of Shanghai Jiaotong University, 2001, 35 (8):1229-1232.

[3]陈文勇,陈芝久,朱瑞琪,等.电子膨胀阀调节蒸发器过热度的控制算法[J].上海交通大学学报,2001,35(8):1229-1232.

8. Rong Yajun, Dou Chunxia, Yuan Shiwen.A design of fuzzy neural network forecast controller on superheat temperature[J].Proceedings of the CSEE, 2003, 23(1): 177-180.

[8]荣雅君,窦春霞,袁石文.过热汽温模糊神经网络预测控制器的设计[J].中国电机工程学报,2003,23(1):177-180.

9. It will not superheat the floor.

不会使地面过热。

10. Don't superheat the anger of the mass. Otherwise you will not be able to control them.

不要过分煽动群众的愤怒情绪，不然连你也不能控制局势啦。

11. The effect of the superheat is much slighter than that of above mentioned factors.

与上述因素相比，过热度的影响很小。

12. After the steam superheater was connected in series with a set of flue gas cooler,not only solved the above mentioned problems,but also made full use of flue gas surplus heat.

与蒸汽过热器串联一台烟气冷却器,不仅解决了上述问题,还充分利用了烟气多余的热量。

13. Beading and Assembling Process of IP Superheater

中压蒸汽过热器管箱堆焊及组装工艺研究

14. Main control methods for intermediate-point superheat degree include water-fuel ratio control,enthalpy control,first-stage superheater spray correction,feedwater mild correction.

中间点温度过热度控制的主要手段有水煤比控制、焓值控制、一级过热器喷水修正、给水流量微量修正等。

15. Rich protection functions: secondary short circuit protection, superheat protection, primary overflow protection, over/owed presses protection and so on.

丰富的保护功能：次级短路保护，过热保护，初级过流保护，过压/欠压保护等。

16. For simplifying application, control system of evaporator superheat has been developed by using singlechip.

为了便于应用，作者研制了用单片机实现的蒸发器过热度控制系统。

17. Design Improvement of Secondary Superheater Spray Attemperator of Subcritical Boiler

亚临界锅炉二级过热器喷水减温器设计改进

18. The strengths for flow regulation and superheat adjustment of electronic expansion valve are purposed,as well as the development trend is analyzed in air-conditioning or commercial freezing area.

从制冷系统节流机构的流量调节稳定性、过热度控制原理、系统节能、瞬态反应特性、部分负荷调节特性方面,比较分析了几种节流机构应用于制冷装置中的特点。

19. The influences of superheater spray desuperheating and reheater spray desuperheating on thermal economy of a 600MW unit were calculated.

以某600 MW机组为例，分别计算过热器喷水减温和再热器喷水减温在不同减温水来源的情况下对机组热经济性的影响。

20. Not only the specialities of structure and characters of material,but also the featuresof operation and characters of absorbing heat are stated on the final superheater in theelectric power station.

以电站锅炉高温过热器为研究对象,阐述其结构特点、材料特性、运行特性及吸热特性,分析过热器常见破坏类型。

21. Blowout Reason Analysis of Low-Temperature Superheater Tube

低温段过热器管爆裂原因分析

22. This paper introduces the superheater and reheater system design characteristics of Zhanjiang 600 MW orimulsion boiler,which is innovated and developed by Dongfang Boiler Group Co.

作者单位：东方锅炉（集团）股份有限公司;

23. At the same time, genetic algorithms and fuzzy control have been applied to the control of evaporator superheat.

作者还将遗传算法和模糊控制应用于蒸发器过热度的控 制。

24. Discussion on Over-temperature of Small Capacity Utility Boiler Superheater

关于小容量电站锅炉过热器超温问题的探讨

25. Keywords refractory fiber spray coating;steam superheater;application;

关键词耐火纤维喷涂;蒸汽过热炉;应用;

26. Moreover, superheat will last a shorter time with the heat load increasing.

其次，热流密度越大，过热时间维持的越短；

27. Cold stream outlet degrees superheat

冷物流出口过热度

28. Factory pre-set superheat prevents unauthorized tampering.

出厂时预定的过热调整避免未经批准的调改。

29. Distorsion,corrosion,erosion and abrasion mechanisms,concerning the faulty section,of the boiler s secondary superheater were studied by on-site measurements and by samples,cut from the tubes.

分别采取现场实测和割管取样2种方法对锅炉二次过热器的变形、腐蚀、冲刷与磨损等主要失效机理进行了分析,并由此得出预防管子失效的对策。

30. Analyses the influence of steam pressure, steam superheat and condensate pipes to LiBr chillers. Presents the design method to control these factors to meet operation requirements of the chiller.

分析了蒸汽压力、蒸汽过热度、蒸汽凝结水管路对溴化锂制冷机的影响，指出在制冷站设计时应对这几个因素采取相应措施，使之适应溴化锂制冷机工作要求。

31. The cause of thermal deviation of boiler superheater was analyzed in this paper.The method of installing steam flow controller was introduced.

分析了锅炉过热器产生热偏差的原因,介绍了采用在炉外管中加装流量控制器的方案和计算过程。

32. Analysis and Countermeasure of Cracking on the Radar Tube Sleeve of the Platen Superheater

分隔屏套筒定位管的裂漏与对策

33. division pandant superheater

分隔屏过热器

34. Five causes which account for the thermal deviation and key points influencing thermal deviation of supercritical pressure boiler's superheater and reheater are also described in this paper.

列出了造成热偏差的5个原因。针对超临界压力锅炉过热器的热偏差的特点,提出了在设计和运行中应特别注意的问题。

35. With the aid of scanning electron microscope(SEM) and X-ray diffractometer(XRD),an analysis is performed on scales formed on inner walls of G102 steel high temperature superheater tubes.

利用扫描电镜(SEM)及X射线衍射仪(XRD)对G102钢高温过热器管内产生的氧化皮进行分析。

36. The liquid superheat limit and critical radius of bubbles in homogeneous nucleateboiling are determined in the present paper by using density fluctuation theory of statistical theomodynamics.

利用统计热力学密度涨落理论确定了均质沸腾时液体的极限过热度及汽泡的临界半径。

37. Failure Analysis for the Breaking of Superheat Tube of Creat-hydrogen Furnace

制氢转化炉蒸汽过热管断裂原因分析

38. front wall embracing superheater

前包覆过热器

39. As the inclination angle is varying, the wall superheat for the same heat flux is varying accordingly, and the role of the sliding bubbles and the microfilm evaporating mechanism in these channels is also different.

加热面所处角度不同 ,在相同热负荷下壁面过热度亦不同 ,滑移汽泡和微液膜蒸发机理在通道中发挥的作用也相应不同。

40. TESTING STUDY AND COMPREHESIVE WAY TO CONTROL SLAGGING IN THE FURNACE AND OVERTEMPERATURE OF THE SUPERHEATER FOR BOILER No.8 IN BAOTOU THERMAL POWER PLANT No.

包头第一热电厂8号炉炉膛结焦、过热器超温的试验研究及改造。

41. Surplus Life Comprehensive Estimation of Boiler Superheat Tube of A Power Plant

发电厂锅炉高温炉管剩余寿命综合评估

42. At the same time, low-temperature superheater keeps on running under the high temperature for long time, microstructure appears globular carbide configuration, and bearing capacity of materials at high temperature declines.

同时，低温过热器长期高温运行，组织已出现珠光体球化现象，管材高温承载能力降低。

43. Computation of Wall Temperature in Back Platen Superheater and Its Comprehensive Life Evaluation

后屏过热器壁温计算及寿命综合评估

44. Based on the analysis of the weldability of T91 steel and combining the practical experience of power plant, the welding technology of T91 and high-temperature superheater header was put forward.

在分析T91钢焊接性的基础上,结合电厂实践经验,提出了将T91管材直接与联箱焊接的工艺措施。

45. From the tests results of the system startup, it is found that heat load will cause a superheat state and at the outlet of the evaporator with a pressure shake of the whole loop.

在对该系统进行研究过程中发现，当启动蒸发器热负荷时，在蒸发段出口将产生明显的过热现象，并且有较大的压力脉。

46. Used in #5 boiler in Hebei Xingtai power plant and succeed in inspecting the leak of the superheater .

在河北兴泰发电有限责任公司#5锅炉安装了检测系统,并应用其成功地检测到了过热器泄漏。

47. Superheat decreases as the channel narrows at low heat flux, but it inverts at high heat flux.

在较低热流密度下,窄通道强化传热;

48. In the superheat cycle, the saturated dry steam leaving the boiler drum is further heated before entering the turbine.

在过热的循环过程中，离开锅炉汽包的干饱和蒸汽在进入汽轮机前被进一步加热。

49. externally fired superheater

外燃式过热器

50. Retrofit of installing superheater onto municipal refuse incinerator

大型生活垃圾焚烧锅炉增设过热器的技术改造

51. Tube bursting of superheater or reheater is often happened in large capacity power plants, which severely threatens safety of boiler.

大型电站锅炉过热器、再热器的超温爆管现象是锅炉运行中最常见的事故之一,严重影响到锅炉的安全经济运行。

52. Student: Sir, you can have lots of heat, even more heat, superheat, mega heat, white heat, a little heat or no heat.

学生：先生，你可以有许多热能，甚至更多热能，过热，超多热能，白热，一点热能或没有热能。

53. Student: Sir, you can have lots of heat, even more heat, superheat, mega heat, white heat, a little heat or no heat. But we do not have anything called cold.

学生：先生，你可以有许多热能，甚至更多热能，过热，超多热能，白热，一点热能或没有热能。但是没有‘冷’。

54. The LTS(Low Temperature Superheater) installed in the rear path.

安装在后部通道的低温过热器。

55. This paper investigates the effect on the refrigeration coefficient with the superheat of the refrigerant which transits the return pipe after vaporizing in the steamer.

就制冷剂在蒸发器汽化后在回气管中的过热对制冷循环的制冷系数的影响进行分析研究。

56. overheating of platen superheater

屏式过热器超温

57. Analysing Superheater Safety and Developed Software Calculating Tube Wall Temperature for Industrial Boilers

工业锅炉过热器安全性分析及壁温计算软件的开发

58. Analysis and Countermeasures to the Tube Rupture of Industrial Boiler Superheater

工业锅炉过热器常见爆管原因分析及处理方法探讨

59. superheat section tempersture

微过热温度

60. The importance of controlling thermal deviation of superdritical pressure boiler's superheater and reheater is pointed out.

指出了超临界锅炉控制过热器、再热器热偏差的重要性。

61. It is also pointed out that the equations educed with theory fluctuation have practical significance and value for estimating the limits of superheat temperatures of liquid helium.

指出采用涨落理论所导出的公式对液氦极限过热度所进行的预测具有实践上的意义和价值。

62. Then This article describes the main steam system in the power plant process, to explain the arrangements of superheater.

接着介绍了火电厂主蒸汽系统的工艺流程，以说明过热器在锅炉中的布置。

63. In this paper the factors causing the failure of the imported ethylbenzene/steam superheater in styrene plant of Qilu Petrochemical Corp. are analysed and the quick fix is proposed.

摘要剖析了苯乙烯装置原进口乙苯／蒸汽过热器的失效原因，并提出了解决问题的技术措施，即通过合理选材避免了材质的高温回火脆化；

64. The idea is proposed that the flow characteristic of electronic expansion valve should adapt to superheat gain to refrigerant flow rate under different evaporation temperature.

摘要指出了蒸发器变流量特性对电子膨胀阀流量增益特性的补偿要求；

65. Prevention of Peak Shaving Boiler Superheater Overheating tube Rupture

改调峰机组后锅炉高温过热器超温爆管的预防

66. This paper describes the molten steel condition of heavy rail steel for No.5 continuous caster,the process parameters such as casting rate,superheat temperature,and so on.

文中阐述了5#铸机生产重轨钢连铸钢水供钢条件、连铸工艺过程中拉速与过热度等工艺参数。

67. Seamless Carbon-Molybdenum Alloy-Steel Boiler and Superheater Tubes

无缝碳钼合金钢锅炉和超热管规范

68. It is shown that the degree of superheat of molten steel and the deoxidation alloying are main factors for the formation of skin blowhole.

明确了钢液的过热度及脱氧合金化是铸坯产生皮下气泡的主要影响因素;

69. Abstract Based on the experiments,the variation rule of the sensitive physical properties of AlSi alloy melt was studied under the conditions of modification and superheat.

本文在试验基础上研究了铝硅合金熔体在变质和过热条件下敏感物性的变化规律。

70. An approach to exhaust superheat of the back-pressare turbine units and the heat supplying turbine units are discussed,and a new way of upgrading the economy of cogeneration is given here.

本文对背压式汽轮机组排汽热度和供热汽轮机组抽汽过热度就地转化利用问题进行了探讨，提出了提高火电厂热电联产经济性的新途径。

71. This text has carried on the research in, form and characteristic for the leakiness of superheater, analyst the relationship of excess temperature and overheat.

本文对过热器管泄漏的机理、形式和特征进行了研究,分析了过热与超温的关系。

72. The machine is low in revolution, stable in operation, not the superheat phenomena and will not produce the layer and education for the compound whose specific grvity and granularity, are different.

本机转速较低，运转平稳，对热敏性物料不会产生过热现象，对比重悬殊和粒度不同的物料组成的混合物不会产生分层离析现象。

73. limit of superheat temperature

极限过热度

74. Finite Element Analysis of the Elastic Plasticity of a Naval Boiler Superheater Expanded-joint

某舰用锅炉过热器胀接接头弹塑性有限元分析

75. Experimental results showed that the transfer function model could accurately represent the response of evaporator superheat to the change of EEV opening.

模型验证实验结果表明该传递函数模型能够较准确的反映实际制冷系统蒸发器过热度对电子膨胀阀开度变化的动态响应。

76. ANALYSIS OF SUPERHEATER'S TUBEBURST CAUSED BY FALLINGAWAY OF OXIDE SKIN

氧化皮脱落导致的过热器管爆管分析

77. The high temperature erosion of utility boiler tubes (water wall,superheater,reheater and economizer tubes)by fly ash is recognized as being one main cause of utility boiler tube failures.

水冷壁、过热器、再热器及省煤器管道的飞灰高温冲蚀磨损是电站锅炉管道失效的主要原因之一。

78. The tubes of waterwall, superheater, reheater and economizer are the main boiler heating surface, whose secure and stable operation relate directly to the security of the whole power plant.

水冷壁管、过热器管、再热器管、省煤器管(“四管”)是锅炉内部的主要受热面，它们能否安全稳定地运行直接关系到整个电厂的安危。

79. Boiling Nuclear Superheat Reactor

沸腾式过热核反应堆

80. Boiling Nuclear Superheat Critical Experiment

沸腾式过热核反应堆临界实验