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tube bundles
相关语句
  管束
     Cause Analysis and Quality Control of the Abjunction of the Tube Bundles and the Seepage of the Weld Seam of an Autoclave
     压煮器管束脱落与焊缝渗漏的原因分析及质量控制
短句来源
     During the tests the two-phase gap-flow Reynolds number ranges from 2.0×10 4~6.0×10 4 and the range of void fraction, from 0 - 0.3. By way of experimental analyses the Strouhal number of two-phase flows was determined in staggered tube bundles with different layout modes.
     试验时两相隙缝流Re数范围为 2 .0× 10 4~ 6 .0× 10 4,含气率的范围在 0~ 0 .3之间。 通过试验分析获得了不同排列形式的错列管束中两相流斯特拉赫数 ;
短句来源
     Influence of the Supporting Structure of the Tube Bundles of a Heat Exchanger on the Performance of the Shell Side
     换热器管束支撑结构对壳程性能的影响
短句来源
     Under higher vacuum(0.05 MPa) condition,for larger Re number(34755),the overall coefficients of ion implanted tube tube bundles are about 1.43 times those of the common ones,and the condensation heat-transfer coefficient around 2 times.
     在较高真空度(0.05 MPa)和较大Re数(34755)下,等离子管束的总换热系数约为普通铜管管束的1.43倍,凝结换热系数约为普通铜管管束的2倍。
短句来源
     The fabrication process of the tube bundles made by 08Cr2AlMo- one kind of new anticorrosion materials was introduced in this article.
     本文简述 08Cr2A1Mo新型耐腐蚀管材换热器管束的制造工艺。
短句来源
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  “tube bundles”译为未确定词的双语例句
     The welding defects of the tube bundles of an autoclave were analyzed,and some control methods of improving quality were proposed.
     分析了压煮器管排焊接时存在的缺陷及改进质量的控制方法
短句来源
     Experimental Study of Rectangular Steel Finned Elliptical Tube Bundles
     矩形钢翅片椭圆管簇的试验研究
短句来源
     By flushing the internal walls of the tube bundles by 80℃~90℃ steam condensate and blowing in the dissolved sulfur through the exhaust nozzle of the ammonia cooler with 0.4MPa steam, the heat exchange efficiency was improved greatly.
     通过用80℃~90℃的蒸汽冷凝液冲洗列管内壁并在氨冷器溶液排气口通入0.4MPa蒸汽来溶硫将其吹出,使氨冷器换热效果大大增强。
短句来源
     Investigation indicated that heat transfer coefficient in shell side for helical baffle heat exchanger with lozenge tube bundles was 54%-108% higher, but flow resistance coefficient was 30% to 5% lower than that for helical baffles heat exchang-ers with smooth tube bundles.
     研究结果表明:在该试验条件下,菱形翅片管螺旋折流板换热器的壳侧传热膜系数比光滑管螺旋折流板换热器高54%~108%,具有较好的强化传热效果,而壳侧流动阻力系数则比光滑管螺旋折流板换热器低30%—5%。
短句来源
     Thermal performance of an N-36000-1 steam condenser is numerically simulated under design conditions using program developed by author,which shows the rational arrangements of tube bundles.
     首先利用自行开发的凝汽器数值模拟程序对N-36000-1型凝汽器的设计工况热力性能进行了数值分析。
短句来源
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  相似匹配句对
     Study of Fluidelastic Instability in Tube Bundles
     管束的流体弹性不稳定性的研究
短句来源
     FLUID-ELASTIC INSTABILITY ON HELICAL TUBE BUNDLES
     螺旋管束流体弹性不稳定
短句来源
     TUBE HOUSING
     管式住宅
短句来源
     MODULE BUNDLES
     模丛
短句来源
     Modular Tube
     组像管
短句来源
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  tube bundles
Heat transfer and aerodynamic resistance of tube bundles with strip fins for air coolers
      
Investigation of the total energy (heat and power) performance of finned tube bundles in crossflow of air
      
The condensation of nitrogen vapor on the surfaces of vertical tube bundles
      
Hydraulic and heat-exchange properties of a fluidized bed with horizontal straight-row tube bundles
      
Some problems in the repair of tube bundles in furnaces
      
更多          


The features of the air coolers on the hydrocraker introduced by Maoming Refinery in respect of tube bundles, headers, fans with drive, supports with plenums and louvers as well as the fan noise are reported.

本文介绍了茂名炼油厂引进加氢裂化装置中的空冷器管束、管箱、风机及传动装置、构架及风筒、百叶窗、风机噪音等的特点。

The design approach of heat pipe heat exchangers is briefly reviewed in this paper, and a practical design method and related considerations are presented. The heat pipe heat exchanger may be treated as a conventional shell-and-tube heat exchanger so far as the arrangement of tube bundles and calculation methods are concerned. Some design problems are summarised, such as procedures, calculation model, proper use of formulae, selection of parameters and design configuration, etc..

本文对气-气热管换热器的设计问题作了简要评述,给出便于实际采用的设计方法和考虑原则.热管换热器可以设想成等效的间壁式换热器进行设计计算.文中对设计步骤、计算模型、计算公式和参数的选用、以及方案选择的依据等作了系统说明.

As viewed from design,some singnificant practice experience of analysis ofcross-flow-induced vibrations of heat exchanger tube bundles and design criteriafor prevention of vibration problems in nuclear reactor engineering abroad arepresented.The main vibration behavior concerning tre four distinct mechanismsthat should be considered in vibration analysis is first described,and then,eight aspects involued in the topic are expounded and discussed one by one.Finally,the essential design criteria for prevention...

As viewed from design,some singnificant practice experience of analysis ofcross-flow-induced vibrations of heat exchanger tube bundles and design criteriafor prevention of vibration problems in nuclear reactor engineering abroad arepresented.The main vibration behavior concerning tre four distinct mechanismsthat should be considered in vibration analysis is first described,and then,eight aspects involued in the topic are expounded and discussed one by one.Finally,the essential design criteria for prevention of vipration problems aregiven.It could tentatively be used for designers concerned.

本文从设计角度出发,扼要地介绍了国外核反应堆工程中换热器管子流致振动分析与防振设计中一些主要实践经验。首先概括地阐述了振动分析中应考虑的主要振动机理及其有关的特性,然后对分析中所涉及到的八个方面的问题一一作了说明与讨论,最后给出了防振设计的基本准则。可供有关设计人员参考使用。

 
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