1) square channel
方形通道
1.
The fluid flow in a square channel was investigated using dissipative particle dynamics(DPD).
利用耗散粒子动力学(DPD)对方形通道内流体流动进行了模拟。
2) square small channel
方形小通道
1.
Experimental and analytic investigations to heat transfer,pressure drop and coke characteristics of kerosene are carried out in a square smooth small channel and 5 square small channels with different rough surface at the bottom under conditions of high heat flux,high flow rate and supercritical pressure.
6 mm的方形小通道光滑管及底部带有不同强化表面的5根粗糙管试件在高热流密度、高流速、超临界压力条件下进行了煤油的传热、阻力、结焦特性的试验与分析研究,获得了煤油的传热、阻力与结焦特性及主要影响因素;分析了方形粗糙表面强化传热机理及不同粗糙度对煤油传热、阻力与结焦特性的影响,并与相同尺寸方光管的试验结果进行了比较。
3) square minichannel
正方形小通道
1.
To investigate flow characteristics by high speed video systems,experimental study was conducted to nitrogen-water two-phase flow in horizontal square minichannel with hydraulic diameter of 1 mm.
利用高速摄影仪对正方形小通道(d_h=1mm)内氮气-水两相水平流动进行可视化观察,对流动特性进行了实验研究。
4) rectangular channel
矩形通道
1.
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。
2.
The flow and heat transfer in a rectangular channel with a flat heated plate in the middle section was experimentally investigated.
通过实验研究了中心截面带有加热平板的水平和倾斜矩形通道入口段的混合对流换热,该矩形通道和加热平板均采用高热导率材料制作,矩形通道外壁面绝热。
3.
An analytical study has been done on the critical heat flux (CHF) in the rectangular channel with a closed bottom, in which a liquid film and a vapor flow exist in a countercurrent annular flow.
分析研究了在底部封闭矩形通道内逆流汽液两相流条件下的临界热流密度的发生机理。
5) rectangular duct
矩形通道
1.
A theoretical investigation is presented for fully developed flow of power law fluid through a rectangular duct,this modelling is based upon the Patankar's control volumemethod -a famous numerical simulation method of fluid flow and heat transfer.
针对假塑性幂律流体在矩形通道中充分发展流动问题,用帕坦卡方法作数值分析,文中讨论了不等距网格的划分方法和粘度系数的插值方法。
2.
The mixed convection heat transfer of the entrance region in a vertical rectangular duct with a uniformly heated plate was experimentally investigated when the forced air flowed upward and downward.
通过实验研究了内置均匀加热板的垂直矩形通道入口段混合对流换热的温度场和阻力特性。
3.
A numerical study is conducted for laminar flow heat transfer in rectangular ducts in thethermal entrance region with one side heated and three sides adiabatic.
对单面加热矩形通道热入口段的层流对流换热问题进行了数值模拟研究,给出了不同截面比的局部努赛尔数。
6) channel shape
通道形状
补充资料：FS系列方形筛
述：
FS系列方形筛，是我厂自行开发研制的新一代筛粉设备，该机以它独有的高效、节能、低噪音等告发深受广大用户的欢迎，广泛适用于医药、化工、食品等行业的各种物料连续过筛，根据用户需要可制做成1－4层筛面。
该机具有结构简单，操作方便、体积小、处理量大、噪音低、抗腐蚀、低故障、寿命长、生产效率高、振幅可调、耗能低、拆装方便、清洗无死角、无粉尘飞扬等特点。
原理：
本机上部采用快拆式手柄，把整机连成一个整体，上盖采用全密封，有效防止物料在过筛时由于振动而产生粉尘飞扬。筛体下部安装振动电机，有效保证了设备的结构紧凑，下部采用弹簧减振，使整机在平稳状态下工作。下面底座采用可调式，可调整在过筛时的筛面倾斜角度，根据物料特性以取得最佳效果。
技术参数：
型号 | 功率（kw） | 筛面倾角（°） | 电压（v） | 过筛层次 | 过筛目数（mesh） | 产量（kg/h） |
FS0.6×1.5 | 0.4 | 0-45°可调 | 380 | 1-4 | 6-120 | 150-1500 |
FS0.65×2.0 | 0.4 | 0-45°可调 | 380 | 1-4 | 6-120 | 160-2000 |
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条