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- With oil fog used as tracer particles,velocity distribution and accelerating distance of tracer particles were studied using PIV,argon flow velocity distribution in the pipe reactor was analyzed too. 以油雾粒子为示踪粒子,利用PIV技术对示踪粒子在水平携带床管内的速度分布和加速距离进行了实验研究,并对管内气流的速度分布进行了分析。
- Study on law of flow velocity distribution and flow resistance in slot plug 狭缝式透气砖内气流速度分布规律及阻力研究
- Study on flow velocity distribution in the closure gap area of open diversion channel 三峡工程明渠截流龙口流速分布研究
- Numerical Analysis of Isothermal Flow Velocity Distribution in High Temperature Air Combustion Furnace 高温低氧燃烧炉内等温流场特性的数值分析
- flow velocity distribution 流速分布
- Flow velocity should not exceed 5 ft./sec. 流速不能超过5英尺/秒。
- Chiu, C. L.,“Velocity distribution in open-channel flow,” J.of Hydr. Engrg., ASCE, Vol.115(5), pp.576-594 (1989). 陈昶宪,连惠邦,林昆志。利用最大熵原理推估浅水明渠流之流速分布。中华水土保持学报。第二十四卷,第二期,第111-117页(1993).
- The calculated three-dimensional velocity distribution of impeller discharge flow basicly meets the experiment results. 计算所得的桨叶排出流的三维速度分布与实验结果大体一致。
- On the basis of flow velocity verification the distribution of temperature is surveyed. 在流速验证的基础上,考察温度场的分布情况。
- Velocity distribution in sediment-laden flow,especially its Karman constant,is one of the most important issues in fluvial hydraulics. 挟沙水流的流速分布,特别是其中的卡门常数,一直是冲积河流水力学研究的热点问题之一。
- The FEM simulation of velocity distribution, viscosity distribution and pressure distribution of basket die flow channel was presented. 用有限元法对塑料熔体在筛孔板型机头的筛孔流道内熔体流动进行模拟分析,直观地展示了速度分布,粘度分布,压力分布,以及相关的数值变化。
- In addition,the problem about effects of arterial tapered angle on the velocity distribution of blood flow in an artery is also dis cussed. 此外,还讨论了锥度角对动脉血液流动的速度分布的影响问题。
- Then a 2D velocity function was used to approximate the velocity distribution of entrained flow to simplify the fundamental equation. 然后用一个二维函数来近似引射流的速度分布,对导出的基本方程进行简化;
- The operating rooms require stringent conditions in distribution of air flow velocity and temperature and concentration of contaminants. 医院手术室对室内的速度场、温度场及有害气体和细菌的分布有严格的要求。
- The method solves blade contour from a given surface velocity distribution. 此方法利用叶片给定表面速度分布求解叶片形线。
- High flow velocity was found in some patients accompany stenosis of the siphon. 合并虹吸段狭窄时血流速度增高频谱紊乱。
- The metal flow velocity can become uniformity by optimizing the die structure. 通过对模腔结构的优化设计,使金属流动趋于均匀。
- Velocity distribution in sediment-laden flow, especially its Karman constant, is one of the most important issues in fluvial hydraulics. 摘要挟沙水流的流速分布,特别是其中的卡门常数,一直是冲积河流水力学研究的热点问题之一。
- Strait to the South Central there is a flow velocity of 10 cm / sec around. 海峡中部存在着南向流动,流速为10厘米/秒左右。
- It was shown that upper metal is laminar flow and the lower metal is turbulent flow.The flow velocity present well-regulated distribution. 结果表明:焊缝上部金属呈规则的层流,下部金属呈不规则的紊流,流动速度呈现有规律分布。