| 1. | Optimum shape of the prototype spillway chute aerator
掺气减蚀设施体型优化研究 |
| 2. | Air entrained concrete
掺气混凝土 |
| 3. | Analysis of mechanism of jointed energy dissipation of stilling basin and aerated baffle and its validation by experiment
掺气分流墩与消力池联合应用消能机理分析与试验验证 |
| 4. | It shows that the aeration influence is not neglect after correcting between the theory value and practice calculate value
考虑掺气后的消能率实测计算值与理论计算值吻合较好，这表明掺气的影响是不可忽略的。 |
| 5. | Based on the former result , the algorithm of two dimension and instantaneous void fraction is proposed and carry out through programming
在上述工作的基础上，本文给出了计算二维、瞬时掺气浓度的算法，并编程予以实现。 |
| 6. | The relationship between the air concentration and the scour depth can be expressed as an exponential function . aeration does not affect the shape of scour hole
掺气浓度c _对冲坑深度的影响，可表达为掺气浓度与冲坑无量纲深度的幂函数关系。 |
| 7. | Focusing on image measurement method for bubble in multiphase flow , theoretical and experimental studies have been made in this paper systematically and comprehensively
本文围绕掺气多相流中气泡的图像测量方法进行了系统而深入的理论和实验研究。 |
| 8. | This project comes from the national fund of natural science ( no . 50079020 ) , whose aim is to study the measurement of the characteristic of aerated water flows by image processing
本课题来源于国家自然科学基金项目( no . 50079020 ) ，使用图像测量技术对掺气水流的特性的测量方法进行研究。 |
| 9. | Based on image process , a new method is proposed to measure void fraction without contact . this method breaks through the traditional point measure and sensor technology
本文突破了点测量和机械探头传感器等传统的掺气浓度测量方法，采用非接触测量法，首次将计算机图像处理技术应用于水流掺气浓度的实测。 |
| 10. | The results show that the correlation dimensions are different in different current conditions . it is indicated that sediment - laden and aerated flows are not completely stochastic , possessing its intrinsic order
结果表明，不同水流状况具有不同的关联维数，含沙掺气水流运动并非完全随机的，而是具有内在有序性。 |
