三角翼波纹翅片,wavy fin with delta winglet
1)wavy fin with delta winglet三角翼波纹翅片
1.When Re_(D_c) is 3000,compared with the wavy fin without delta winglet,the j and f factors of thewavy fin with delta winglets in in-lined and staggered arrays are increased by 15.ReDc=3000时,与无三角翼的波纹翅片相比,三角翼波纹翅片的j、f因子在顺排和叉排布置中分别增加了15。
英文短句/例句
1.Heat Transfer Performance Comparison of Wavy Finned Tube Heat Exchanger with Delta Winglets Under Different Arrays不同排列方式下三角翼波纹翅片管换热器的换热性能比较
2.AIR SIDE HEAT TRANSFER AND FRICTION CHARACTERISTICS OF CORRUGATED FINNED TUBE HEAT EXCHANGERS波纹翅片管式换热器空气侧传热与阻力性能
3.Numerical Simulation on Flow and Heat Transfer of Flat Tubes with Discontinuous Wavy Fins间断波纹翅片扁平管流动与换热的数值研究
4.A small joint in the middle of a bird"s wing, homologous with the thumb and bearing three or four quill - like feathers.小翼羽鸟翅中部的小骨节，与大拇指同源，上有三四片羽毛
5.Three New Species of the Genus Criotettix Bolivar(Orthoptera:Tetrigoidea:Scelimenidae) from Guangxi广西羊角蚱属三新种记述(直翅目:蚱总科:刺翼蚱科)
6.(heraldry) with wings extended in a flying position.（纹章学）翼翅延伸如飞翔的状态。
7.Air-side heat transfer and friction characteristics of wavy fin-and-tube heat exchangers under dehumidifying conditions析湿工况下波纹翅片管换热器空气侧换热与压降特性
8.NUMERICAL STUDY OF DISCONTINUOUSLY CORRUGATED-FIN FLAT TUBES FOR DIRECT AIR COOLED CONDENSERS直接空冷凝汽器间断波纹翅片式扁平管的数值研究
9.A variant of the swept-back wing is the delta wing.后掠翼的变型是三角翼。
10.carbide triangular threading insert for petroleum pipe石油管螺纹硬质合金三角形刀片
11.Experimental and Theoretical Study on Heat Transfer Enhanced Tube of the Inside and Outside Triangle Finned Tube with Small Spiral Angles (IOSF Tube) for Improving the Performance of the High-Pressure Preheater in the Power Station.;内外螺旋三角翅片管强化电站立式高压加热器的实验及理论研究
12.3D numerical simulation on the flow and heat transfer performances of strip fin with different inclined angles of micro-fin微肋角度对开缝翅片流动与传热性能影响的三维数值模拟
13.Airside Heat and Mass Transfer Characteristics of Wavy Fin-And-Tube Heat Exchangers & Refrigerant Distribution Characteristics of R410A Air-Conditioner;波纹翅片管换热器空气侧传热传质特性及R410A空调的制冷剂分布特性
14.The Tactics on Improving Ningbo s Environment of Economic Development;优化新世纪宁波经济发展环境 建成长江三角洲南翼中心城市
15.Another new detail is on the turning vanes, which now feature a triangular, vertical fin (2).另一项新细节在导流翼上，现在这片小翼变成一个三角形且垂直的鳍（2）。
16.slim-delta aircraft小展弦比三角翼飞机
17.on the southern wing of Yangtze River Delta Economic Zone长三角经济区的南翼
18.TWO NEW SPECIES OF THE GENUS BOLIVARITETTIX GUNTHER(ORTHOPTERA,TETRIGOIDEA,METRODORIDAE)FROM YUNNAN,CHINA云南波蚱属二新种记述(直翅目,蚱总科,短翼蚱科)
相关短句/例句
wavy fin波纹翅片
1.Effect of hydrophilic coating on airside performance ofwavy fin-and-tube heat exchangers under dehumidifying conditions;析湿工况下亲水层对波纹翅片管换热器空气侧特性的影响分析
2.Numerical analyses of the slitting effects on the thermal and hydraulic performance of awavy fin;开缝对波纹翅片流动和换热性能影响的数值分析
3.Numerical study of air side heat transfer and fluid flow performance ofwavy fin heat exchanger under tube-offset conditions;波纹翅片管心偏移条件下空气侧传热流动性能数值研究
3)V-waffle fin波纹型翅片
4)wave-like longitudinal fin波纹形翅片
5)corrugated vane波纹翼，波纹叶片
6)Sinusoidal wavy fin正弦波纹翅片
延伸阅读
三角1.三只角。 2.三角形。 3.谓眼有棱角。 4.形容眼光尖利有神。 5.三角学的简称。我国古代谓之勾股。 6.三次吹号角。
