1)heat transfer tube传热管
1.Evaporator′s heat transfer tube automatic cleaning technology test using self-rotating screw flat belt;蒸发器传热管内自转螺旋平带自动清洗技术试验
2.Experimental investigation of heat transfer coefficient of a three-dimensional enhanced heat transfer tube(part 1):enhanced boiling heat transfer;三维高效强化传热管传热系数的试验研究(1):蒸发强化传热
英文短句/例句
1.Study on Heat Transfer Enhancement in Tube with Swirl Flow Generators;内置旋流发生器传热管强化传热的研究
2.Investigation on Mechanism and Performance of Heat Transfer in Oscillating Heat Pipes;振荡热管传热机理及传热性能的研究
3.Study on the Heat Transfer Characteristics of Ground Heat Exchangers for Ground-source Heat Pumps;地源热泵地下换热埋管传热特性研究
4.Thermal Simulation Calculation of Underground Oil Pipeline at Starting埋地热油管道预热启输传热仿真研究
5.Research on Heat Transfer Performance of Helical-Rib Gravity Heat Pipes with Small Diameters;小管径螺纹重力热管的传热性能研究
6.Modeling for Coaxial Tube Ground Heat Exchanger and Analysis of Heat Transfer;套管式地下换热器传热模型及其传热分析
7.HEAT TRANSFER RESEARCH ON MOLTEN SALT RECEIVER WITH SEMI-CIRCUMFERENCE HEAT半周加热半周绝热的熔盐吸热管传热特性研究
8.Study on Heat Transfer Performance of CPC Heat Pipe Evacuated Tubular Collector;CPC热管式真空管太阳能集热器传热特性的研究
9.The testing method of heat transfer performance for gravity heat pipeGB/T14812-1993重力热管传热性能试验方法
10.Progress in Study of Intensification of Heat Transfer in Shell Side of Shell and Tube Heat Exchanger管壳式换热器壳程强化传热研究进展
11.Study on Heat Transfer Characteristics of Embedded Tubes for Ground Coupled Heat Pumps;土壤耦合热泵地下埋管传热特性分析
12.Research on Intensifying Heat Transfer in Square Tubular Furnace;方箱管式加热炉炉内的强化传热研究
13.Experiment Study on Heat Transfer of Underground Heat Exchanger for Ground Source Heat Pump;地源热泵地埋管的传热性能实验研究
14.Study on Heat Transfer Characteristics of Conductive Plastic Ice-on-Coil;导热塑料盘管蓄冰槽传热性能的研究
15.Study on Flow and Heat Transfer Characteristics in Evaporator of Separate Type Heat Pipe;分离式热管蒸发段流动和传热的研究
16.Experiential Study on Heat Transfer Characteristics and the Application of Oscillating Heat Pipe振荡热管传热特性的实验研究与应用
17.A Study on the Thermal Performance of Vertical U-tube Ground Heat Exchangers垂直U型埋管换热器的传热特性研究
18.Numerical Simulation of the Flow and Heat Transfer Performance in a Gravitational Heat Pipe重力热管流动与传热特性的数值模拟
相关短句/例句
heat exchange tube传热管
1.Characteristic and application of transversally corrugated heat exchange tubes;高效横槽传热管的性能及应用
2.This article briefly introduces the types of corrosion that may be happened on steam generator heat exchange tubes in Qinshan CANDU6 nuclear power station and chemical effects on corrosion.本文简要分析了秦山三期重水堆核电站蒸发器传热管可能发生的与二回路水化学相关的腐蚀类型和影响因素,介绍了电站为降低蒸发器的结垢和腐蚀进行的水化学优化工作,以期从中总结出一些电站化学控制经验和吗啉应用经验,为将来二回路的水化学优化提供指导,同时也为其他核电站二回路碱化剂的选择、水化学规范的制定提供参考。
3.Firstly, dynamic characteristic of pressurized water reactor steam generator heat exchange tube is analyzed with theory of fluid-structure dynamics, and the fluid-structure interaction frequencies are calculated by using MATLAB.利用流体-结构动力学理论对蒸汽发生器传热管动态特性进行了解析推导,得出了该种传热管的流固耦合动态特性,并用MATLAB计算出其耦合固有频率。
3)Tube[英][tju:b][美][tub]传热管
1.The Numerical Simulation for the Expansion Course in Tube and Tube-sheet of Steam Generator;蒸汽发生器中传热管和管板胀接过程的数值模拟
2.The probability of steam generator tube rupture (SGTR) during the operation of a nuclear power plant is high; there were some SGTR incidents happened during operating plants in the world.对核电厂来说,蒸汽发生器传热管破裂(SGTR)事故发生的概率比较高,世界上现有核电厂发生过此类事件。
4)Vertical tube heat transfer竖管传热
5)vessel heat transfer血管传热
6)heat transfer of pipe wall管壁传热
延伸阅读
压水堆蒸汽发生器传热管材料压水堆蒸汽发生器传热管材料heat transfer tube material of PWR steam generator yoshu一du一zhengq一foshengql Chuonreguon eo一l一00压水堆燕汽发生器传热管材料(heat transfertube material of PWR steam generator)压水堆蒸汽发生器传热管是蒸汽发生器的关键部件。由于蒸汽发生器传热管的工作环境比较恶劣，所以传热管的材料应具有良好的抗均匀腐蚀和抗应力腐蚀断裂的能力、良好的机械性、良好的焊接性以及良好的导热性等，其中抗应力腐蚀能力是影响蒸汽发生器可靠工作的重要因家。 早期的压水堆蒸汽发生器U形传热管普遍采用镶墓合金Ineonel一600及Ineoloy一500，理由是它们在高浓抓化物中对应力腐蚀不敏感，但运行实践证明Incone卜60。在高温高压水中，特别在蒸汽发生器的二次侧仍不能避免应力腐蚀破坏。尽管对Inconel一600做了特殊热处理部分改善了它的抗腐蚀性能，但仍不能解决苛性应力腐蚀和磷酸盐耗蚀问题。Incofoy一800比Inconel一60。合金要好，但仍不能完全避免应力腐蚀，只是在低NaOH浓度下和低应力状态下才不敏感。为了改进传热效果，蒸汽发生器传热管管壁应减薄，这就要求管材具有更高的强度.为此，对Incodoy一800合金管材一般的处理是:在固溶处理(980士20℃)后，再进行张力矫直使之产生少量冷变形(约4%左右)，达到提高管材强度的目的.外表面平均残余应力氏.2可达20%一50%，这对管材的耐应力腐蚀是有害的。为了消除这种变形造成的拉应力，在冷弯成型的U形管弯头处进行喷丸(玻璃球)处理，使管表面产生压应力层来改善抗应力腐蚀断裂。 近年来，又开发了一种新的传热管材料(Inconel-69。)，与Incoloy一800相比，该合金将镍和铬含量适当提高，以增加其抗晶间应力腐蚀及穿晶应力腐蚀的能力，它们在燕汽发生器上使用得非常成功。中国的大亚湾核电厂蒸汽发生器已采用了这种材料，它也是今后蒸汽发生器传热管材料世界上公认的最佳选择。关于Inconel一600、Ineoloy一800和Ineonel一690合金管材的化学成分和力学性能见表1和表2。
