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- flow regimes recognition 流型识别
- Lao Liyun,Zheng Zhichu,Wu Yingxiang,et al.On the gas-liquid two-phase flow regimes and their recognition methods[J].Advances in Mechanics,2002,32(2):235-249(in Chinese). [2]劳力云;郑之初;吴应湘;等.;关于气液两相流流型及其判别的若干问题[J]
- flow regime recognition 流型识别
- Researchers not only use various name for flow regimes, but also have classified flow regimes differently. 研究工作者不仅对水流流型提名,并对不同流型进行分类。
- Visual experiment on flow regimes of oil-gas-water flow in a 40 mm bore horizontal pipe were carried out at a pressure of 0. 4 MPa. 在内径为40mm的水平管内、0.;4MPa压力下进行了油-气-水三相流流型可视化的实验。
- With its help, the pressure pulsations of the three typical flow regimes existing in the bed which are trickling flow,transition flow and pulsing flow were measured. 利用这一手段,对滴流床中存在的三种典型流型:滴流,过渡流和脉冲流进行了压力脉动测量,并报道了压力脉动数据的直方图分析和谱密度分析。
- FEATURE ANALYSIS OF PRESSURE AND DIFFERENTIAL PRESSURE SIGNALS FOR OIL-GAS-WATER MULTIPHASE FLOW AND ONLINE RECOGNITION OF FLOW REGIMES 油气水多相流压力和压差信号特征分析与流型在线识别
- Disturbances in the recirculating flow regime can produce related variations in the heat release rate in the primary mixing region. 回流区域内的扰动可使主要混合区内热量释放发生相应的变化。
- Results show that the construction of the Fuling dock has a little influence on flood control and flow regime of the Fuling reach. 结果表明,修建涪陵港区码头对该河段的防洪及河势变化影响不大。
- Water flow regime and flow velocity behaviors in stepped spillways with aerated piers are studied via the model tests. 通过模型试验 ,研究了掺气分流墩台阶式溢洪道的水流流态和流速特性。
- Compaction driven flow basins are believed as existing typical centrifugal flow regime of underground water. 压实流盆地被认为是具有离心流模式的地下水流系统。
- Flow regime and head loss of two different tailrace systems in hydropower station were investigated. 对两种不同的尾水系统布置方式进行了流态和水头损失的对比分析。
- There are two distinct regimes of flow. 有两个截然不同的流动状态。
- Results show that, in the turbulent flow regime, the introduction of outer agitator leads to the slight change of the velocity fields. 结果表明:在湍流域内,外桨搅拌行为的介入使得搅拌设备内流场的局部细节发生变化,但宏观流场结构不变。
- Understanding the characteristics of riverine ecosystem and flow regime is the primary condition for good management of rivers. 摘要对河流生态系统特征及流量变化的生态效应的认知,是进行河流有效管理的前提。
- A physical model of the flow regime transition from bubbling to turbulent fluidization was proposed on the basis of mechanismic experiments. 以机理实验为依据,提出了一个描述气-固流化床中从鼓泡流态化向湍动流态化流型转变的物理模型。
- The flow regime transitions of hydrodynamic cavitation were studied experimentally,which shows that the structure, strength and e... 实验考察了水力空化的演变过程,说明了空化区的结构、强度及作用效果,是开发水力空化强化化工过程的关键。
- Flow Regimes from International Experimental And Network Data Sets; 国际实验和网络数据水流状态;
- Based on the analysis of flow regime of horizontal well,variation of both vertical and horizontal wells in high sour gas fields in early production period and the acid satur... 在对水平井流态分析的基础上,预测了高含硫气藏直井和水平井在开采初期,其含硫饱和度在不同产能下、不同井距处随时间的变化规律,为高含硫气藏科学合理开发,提供了一定的依据。
- The transition between the homogeneous bubbly flow regime and the churn-turbulent flow regime was characterized using the correlation dimension quantitatively. 通过相关维数,定量描述了泡相和乳化相间流型的过渡。