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- A set-up for test of fluid flow friction characteristic was designed and built,which was used to measure the flow parameters for the rectangular channel with the staggered holed-baffles. 设计和建立了一套流动阻力特性试验装置,对流体流经交错布置多个开孔折流板的矩形通道时的阻力特性进行了测试。
- Experimental Study of Flow Friction Characteristics of Integral Pin-fin Tubes 整体针翅管流动阻力特性实验研究
- Keywords eddying flow tubes;shell support conditions;heat transfer and flow friction characteristics; 旋流管束:支撑条件;传热与流阻;
- An Experimental Investigation for Heat Transfer and Flow Friction Characteristics of Eddying Flow Tubes Under Different Shell Support Conditions 旋流管束在不同支撑结构下的传热及流阻性能
- Experimental Investigation on Heat Transfer and Flow Friction Characteristics in Three Types of Plate Fin-and-Tube Heat Exchangers 三种大管径翅管式换热器传热与阻力特性的试验研究
- flow friction characteristic 流动摩擦特性
- Standard Test for Measurement of Web/Roller Friction Characteristics Using the Micro-Tribometer mod. 标准测试测量网络/滚子摩擦特性利用微摩擦国防部。
- Based on experimental measurements, the mechanism of heat-transfer characteristics as well as the mechanism of flowing friction in narrow annuli is primarily analyzed. 在实验的基础上,本文对窄环隙内的强迫对流换热特性和流动阻力特性进行了初步的分析。
- OTS/MPS and MPS/OTS composite SAMs are prepared by self-assembled technique. The friction characteristics of composite SAMs are measured by AFM/FFM. 采用自组装技术制备了OTS/MPS和MPS/OTS复合自组装分子膜;在原子力/摩擦力显微镜上对薄膜的摩擦特性进行了测试.
- OTS/MPS and MPS/OTS composite SAMs are prepared by self-assembled technique.The friction characteristics of composite SAMs are measured by AFM/FFM. 采用自组装技术制备了OTS/MPS和MPS/OTS复合自组装分子膜;在原子力/摩擦力显微镜上对薄膜的摩擦特性进行了测试.
- According to its characteristics of Spiral Conical Dispenser, the friction characteristics of the key friction areas have been analyzed. 根据出灰机本身的特点,对出灰机的关键摩擦点的摩擦特征进行了分析。
- SUN Zhongning,SUN Licheng,YAN Changqi,et al.Experimental investigation of single-phase flow friction in narrow annuli[J].Nuclear Power Engineering,2004,25 (2):123-127 (in Chinese). [2]孙中宁;孙立成;阎昌琪;等.;窄缝环形流道单相摩擦阻力特性实验研究[J]
- These bearings, which are mounted with preload, have special friction characteristics, higher running accuracy and higher axial load carrying capacity to provide a constant, accurate mesh. 这些轴承在安装时预加负荷,有特殊摩擦特性、较高运转精度和较高轴向负荷能力,提供恒定、准确的啮合。
- The air side heat transfer and friction characteristics of wavy fin-and-tube heat exchangers with and without hydrophilic coating were studied under dehumidifying conditions experimentally. 对附带亲水层和没有附带亲水层的波纹翅片管换热器在析湿工况下的空气侧特性进行了实验研究,分析了亲水层对空气侧换热和压降特性的影响。
- Friction Characteristics of Oscillatory Laminar Flow in Straight Tube 圆直管内层流振荡流的摩擦特性
- guideway friction characteristics 导轨摩擦特性
- A free flow of water came from the pipe. 水从管道里通畅地流了出来。
- In convection, hot currents flow upwards. 在对流中热气流向上运动。
- After several pumps, the water began to flow. 用泵抽了几下之后,水流出来了。
- A flow of word is no proof of wisdom. 口若悬河,未必明智。