1) EBU
漩涡耗散
1.
Three representative combustion models,the volumetric heat source(VHS)model,the eddy break-up(EBU)model and the presumed probability density function(prePDF)model are summarized.
阐述了三种具有代表性的燃烧模型——体积热源模型(VHS)、漩涡耗散模型(EBU)及假定概率密度函数模型(prePDF)的基本原理和数学模型,讨论了模型主要的优缺点。
2) Eddy-Dissipation Model
漩涡耗散模型
1.
The gas phase was expressed with k-ε two-equation model;the combustion was described with Eddy-Dissipation Model;the oil drop motion was described with Discrete Phase Model;the radiation was expressed with Discrete Ordinates Radiation Model.
所采用的模型为 k-ε模型、漩涡耗散模型、离散相模型和离散坐标系辐射模型。
3) vortex
[英]['vɔ:teks] [美]['vɔrtɛks]
漩涡
1.
Applicability of turbulence models in numerical simulation of vortex flow in pump sump;
湍流模型在泵站进水池漩涡模拟中的适用性研究
2.
Study on characteristics of vortexes in front of intakes of Three Gorges Underground Power Station;
三峡地下电站进水口漩涡特性研究
3.
Research on electromagnetic vortex flowmeter;
电磁法检测漩涡频率的涡街流量计
4) eddy
[英]['edi] [美]['ɛdɪ]
漩涡
1.
The eddy,by which the utilization rate of assembly unit is promoted,is the critical symbol of the turbulent transportation.
紊流输送的特征是含有漩涡,使用漩涡可以提高装配单元的复用率。
2.
The large eddy simulation(LES) method was used to simulate the steady divergent pressure flows.
采用大涡模拟(LES)方法对恒定有压扩散流进行了数值模拟,对大尺度漩涡直接求解Navier-Stokes方程,小尺度漩涡采用标准Smagorinsky亚格子模型模拟。
3.
It shows through the model test that sucking eddy,shock wave and energy dissipation exist in the original layout plan.
通过水工模型试验研究,指出了原布置方案中存在的吸气漩涡、冲击波、消能等问题,并在尽量利用现有工程设施的基础上,针对性地提出了经济合理、安全可行的优化布局措施,以确保工程泄洪安全。
5) vortex
[英]['vɔ:teks] [美]['vɔrtɛks]
涡漩
1.
It is concluded that the erosion is caused by vortex flow.
分析了锁坝下游的冲刷机理,认为锁坝下游的冲刷主要是由涡漩水流造成的,并从涡漩环量在冲刷前后相等的概念出发,导出了锁坝下游冲刷深度的计算公式,并利用水槽试验资料对公式的系数进行了率定和检验,获得了较好的结果。
6) swirl
[英][swɜ:l] [美][swɝl]
漩涡
1.
But in the semi-spiral suction chamber,swirls occur beside the tongue and sealed block a.
通过对半螺旋形吸水室流道内部流场数值模拟结果进行分析后发现,在设计流量点,半螺旋流道出口隔舌及密封体处出现漩涡,并随着流量的增大漩涡逐渐明显,对叶轮进口产生影响。
补充资料：马家窑型漩涡纹双耳尖底瓶
马家窑型漩涡纹双耳尖底瓶 新石器时代陶器精品。属马家窑文化马家窑型。1976年甘肃陇西出土。高26厘米。翻沿，长圆腹，尖底，中腹安双耳，红胎。外壁用黑彩绘平行弦纹、漩涡纹和圆点纹。描绘精致、构思奇巧，较为罕见。
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