1)integral pin-fin tube整体针翅管
1.A new longitudinal flow lubricating-oil cooler was designed and manufactured with integral pin-fin tubes and bundled plain tubes.论述了滑油冷却器小型化的主要途径,采用整体针翅管和光管混合管束形式设计并制造了一台纵流式小型滑油冷却器,与光管弓形折流板滑油冷却器、整体针翅管弓形折流板滑油冷却器的实验对比表明,在壳侧相同油质量流量下,其单位体积的换热量较高,而壳侧压降较低,综合性能优越。
2.Experimental results indicate that,under the same experimental conditions,the boiling heat exchange coefficient of integral pin-fin tube is about twice that of smooth tube,and about 1.在相同的实验状态下,整体针翅管的沸腾换热系数是光管的2倍,是低肋管的1。
3.In this paper,water was used as boiling medium,and the boiling heat transfer characteristics of smooth tube and three other kinds of enhanced tubes including integral pin-fin tube,porous surface tube and winded pin-fin tube were studied experimentally.整体针翅管表面大量螺旋排列的三维翅片增大了换热面积、延缓了汽泡在壁面附近聚合形成大汽膜,使沸腾换热得到强化;多孔管采用机械方法在壁面加工出大量微细小孔,汽化核心数量和汽泡脱离频率均大幅提高,因此,沸腾换热强化效果显著;绕丝针翅管是一种复合强化手段,兼有整体针翅管和多孔管的优点,沸腾换热强化效果也较好。
英文短句/例句
1.Experimental Research on Heat Transfer Characteristics of Integreted Pin Fined Tube Heat Exchanger with Latent Heat Storage整体针翅管式相变蓄热换热器性能实验
2.ACCURACY SELF-ADAPTIVE MODEL FOR FIN-IN-TUBE HEAT EXCHANGERS整体式翅片管换热器的精度自校正模型
3.ANALYSIS OF STRAIN FIELD FOR ROLLING PROCESS OF HIGH-TYPE STEEL SPIRAL FINNED TUBE整体型钢质高螺旋翅片管轧制过程应变场分析
4.Formation Mechanism of 3D Integral-Fin on Outer Wall of Copper Tube by Composite Machining铜管外壁整体式三维翅片复合加工成形机理
5.Forming Process of Integral Serrated Outside Finned Tube by Rolling and Plowing/Extruding三维整体外翅片管滚压-犁切/挤压成形工艺
6.STUDY ON HEAT TRANSFER ENHANCEMENT OF FREON-12 DRY EVAPORATOR USING INTEGRAL INTERNAL SPIRAL FIN TUBE整体型内螺旋翅片管氟利昂12干式蒸发器传热强化试验研究
7.Numerical Simulation on Heat Transfer Performance of Pin-finned Tube Phase Change Heat Storage Unit针翅管式相变蓄热换热性能的数值模拟
8.The veins of such a system considered as a group.翅脉，叶脉作为整体的该系统的脉
9.AU Pointer Positive Justification管理单元正指针调整
10.AU Pointer Negative Justification管理单元负指针调整
11.NUMERICAL SIMULATION OF HEAT TRANSFER AND PRESSURE DROP AT SHELL-SIDE OF INCLINED-PIN-FIN TUBE HEAT EXCHANGER斜针翅管套管换热器壳程传热与压降的数值模拟
12.Study of Heat Transfer for Wet Mixture Gas Flowing over a Finned Tube;含湿混合气体横掠翅片管的换热研究
13.The eagle plumed its wing.这只鹰整理它的翅膀。
14.Scalp Acupuncture Plus Body Acupuncture in Treatment of Vascular Dementia Clinical Observation头针加体针治疗血管性痴呆的临床观察
15.Cannot cast an integral type to a pointer to a managed type无法将整型强制转换为指向托管类型的指针
16.Integrated Design for Storm Water Management in Newly Built Residential District of Germany德国新建住区针对雨水管理的整合设计
17.Convective Heat Transfer in the Structures of Metal Foam and Pinfin;泡沫金属与针翅结构中对流换热研究
18.Simulation of Fin-and-tube Heat Exchanger Based on Two-phase Fluid Network基于两相流体网络的翅片管换热器仿真模型研究
相关短句/例句
D integral pin-fin tube三维整体针翅管
3)integral fin tube整体翅片管
1.The mathematical model of forming integral fin tubes by the double ploughing method is established.建立了双面犁法加工整体翅片管的成形数学模型 ,推导了翅片结构参数与加工用量及刀具几何参数之间的关系 ,为优选翅片结构参数以达到最佳传热效果提供了理论依据。
4)integral aluminum fin (AIF) tube整体铝翅片管
5)integral low-finned tube整体低翅片管
6)Sunrod pin fin tubeSunrod针翅管
延伸阅读
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