1) directed flow and elliptic flow
直接流和椭圆流
2) elliptical flow
椭圆流
1.
The approximate solutions of the elliptical flow model for wells with vertical fractures with a finite conductivity are further studied.
对垂直裂缝椭圆流模型近似解~［１］的研究，发现其计算结果与Ｃｉｎｃｏ—Ｌｅｙ提供的计算结果相差较大。
2.
According to finite conductivity vertical fracture conducted by hydraulic fractured in vugular reservoir, based on the Warant-Root model in double porosity, an elliptical flow model for finite conductivity fracture was built by using mass conservation equation and elliptical flow method.
针对缝洞型油藏进行水力压裂后形成的有限导流垂直裂缝,结合沃伦-鲁特提出的双重介质模型,利用质量守恒和椭圆流法建立了缝洞型油藏椭圆流数学模型,并在此基础上,应用拉普拉斯变换,求得了在拉普拉斯空间的缝洞型油藏有限导流垂直裂缝井井底压力表达式。
3.
According to finite conductivity vertical fractures derived from hydraulic fractured in low permeability dual porosity reservoir,based on the Warant-Root model in dual Porosity,elliptical flow model of finite conductivity fracture in low permeability dual porosity reservoir is built by using mass conservation equation and elliptical flow method.
针对低渗透双重介质地层进行水力压裂后形成的有限导流垂直裂缝,结合沃伦-鲁特模型,利用质量守恒和椭圆流法建立了低渗透双重介质油藏椭圆流数学模型,并应用拉普拉斯变换,求得了低渗透双重介质有限导流垂直裂缝井无因次产量表达式。
3) elliptic jet
椭圆射流
1.
Large eddy simulation of transverse elliptic jet;
横向椭圆射流的大涡模拟
2.
Using the turbulence theory and dimensional analysis method,the dilution prediction methods for the coflowing elliptic jets controlled by momentum and the .
采用紊流理论和量纲分析方法对实验数据进行分析讨论,给出同向流动环境中受动量控制的椭圆射流稀释度预报方法,提出该类椭圆射流稀释度预报方法归并到已有圆射流系列预报模型中的实现途径,比较了具有相同出口超值动量Me0的圆射流与椭圆射流的沿程稀释度变化。
3.
Because the nonlinear relationship exists between the volume flux and the opening of the valve, the dilution prediction of this type diffusion system is becoming a new topic in engineering application, corresponding problems as dilution prediction, evaluation of dilution effect, elliptic jet simulating DBV jet, mixing characteristics of elliptic jet itself, and how to include the.
最近十几年,鸭嘴形状的弹性橡胶止回阀(简称鸭嘴阀)已经被广泛地安装到各类海洋污水排放扩散器上,由于其开口面积(形状近似为椭圆)与排放流量之间存在非线性关系,使得该类扩散器的稀释度预报成为新的射流研究课题,涉及鸭嘴阀稀释效果的预报和评价,椭圆射流近似鸭嘴阀射流,椭圆射流本身的掺混稀释特性,以及椭圆射流和鸭嘴阀射流归类到圆孔浮射流预测模型中的各种问题。
4) current-carrying ellipse
截流椭圆
5) elliptic flow
椭圆流
1.
The study indicates that the behaviour of elliptic flow in different events reflects the spatial anisotropy and the extent of particle rescatterings in the collisions.
对 6 0 0AMeVAu+Au碰撞的QMD模拟数据分析表明 ,不同事件中侧向流与椭圆流在横向上的夹角存在明显的涨落 ,多粒子方位角关联揭示了相互作用区域核物质运动的空间 -动量相关性 。
2.
The directed and elliptic flow in collisions of 40Ca+ 40Ca at energies from 30MeV/nucleon to 150MeV/nucleon is well studied in an isospin-dependent quantum molecule dynamics model (IQMD).
利用同位旋相关的量子分子动力学模型研究了40 Ca + 40 Ca系统在能量从3 0MeV/u到 1 50MeV/u的在平面流和椭圆流 。
3.
A clear signature of the azimuthal correlation between directed and elliptic flow is evidenced in the model calculations.
研究了碰撞中侧向流与椭圆流间的方位角关联 ,给出了一种定量测量反应中椭圆流大小的方法 ,该方法的计算结果可以有效地消除估计反应平面离散的影
6) flow over ellipse
椭圆绕流
补充资料：椭圆集流管板废热锅炉
分子式：
CAS号：
性质：是一种双重管(即套管式)锅炉，其结构特点在于上下管板均与椭圆管相焊接，椭圆管的一端与内管相接，另一端与外管连接。裂解气走管内，水走管外。内外炉管因温度不同而膨胀时，可由椭圆管吸收膨胀，根据椭圆形截面集流管的连接方式不同，schmidt锅炉分直排和同心圆排列两种。主要用于乙烯装置高温裂解气的热回收。
CAS号：
性质：是一种双重管(即套管式)锅炉，其结构特点在于上下管板均与椭圆管相焊接，椭圆管的一端与内管相接，另一端与外管连接。裂解气走管内，水走管外。内外炉管因温度不同而膨胀时，可由椭圆管吸收膨胀，根据椭圆形截面集流管的连接方式不同，schmidt锅炉分直排和同心圆排列两种。主要用于乙烯装置高温裂解气的热回收。
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