1) movement time of tracer-particle in free-surface
表面示踪粒子运动时间
1.
The commercial software CFD with code CFX was used to simulate the flow and mixing characteristic of shear thinning liquid in a Φ 480 mm agitating tank with two 45° pitch of paddles and without baffles,including the simulation of the height of free-surface and movement time of tracer-particle in free-surface.
计算了剪切变稀型流体在不同转速下的自由液面高度及表面示踪粒子运动时间,并与实验进行了比较。
2) tracer particle
示踪粒子
1.
Analyses of following behaviors as tracer particle by PIV in chamber of internal combustion engine;
内燃机燃烧室流场PIV测试中示踪粒子跟随性分析
2.
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。
3.
Firstly,Particle Image Velocimetry(PIV) was introduced to carry out the measurements of Argon flow in the tube,and the oil fog was used as tracer particle.
以油雾粒子为示踪粒子,利用P IV技术(粒子图像测速技术)对氩气流在水平携带床管内的速度分布进行了测量和分析。
4) particles
[英]['pɑ:tikl] [美]['pɑrtɪkḷ]
示踪粒子
1.
When the micro particle image velocimetry(Micro-PIV) is used to investigate the characteristics of electrokinetic-driven fluidic flow,the electrophoretic mobility of the micro particles primarily contributes to the uncertainty,which must be considered.
在电动微流体粒子图像测速技术中,示踪粒子的电泳运动是影响测量不确定度的主要因素之一。
2.
Instead of traditional solid particles in PIV, emulisif ied air bubbles are used as PIV particles.
本文介绍一种适用于水洞力学实验的采用乳化空气泡做为示踪粒子的PIV测速技术。
5) tracer particles
示踪粒子
1.
The characteristics of the tracer particles used in water flow field for PIV system;
水流场PIV测试系统示踪粒子特性研究
2.
The preparation of tracer particles with excellent scattering performance used in PIV experiment;
一种高散射率PIV实验用示踪粒子的制备
3.
The characteristics analysis of the tracer particles used in laser wave height measurement
激光波高测量中示踪粒子性能分析
6) Tracer
[英]['treɪsə(r)] [美]['tresɚ]
示踪粒子
1.
Analysis and Demonstrate for the Tracer of Oil in the PIV Test of Diesel Engines;
柴油作为内燃机PIV测试中示踪粒子的论证分析
2.
The study of following characteristic of tracer in air flow;
空气流场中气泡示踪粒子的跟随性研究
补充资料:颜料粒子表面活性
分子式:
CAS号:
性质:颜料粒子表面各种活性的一种笼统式的不太严密的概括,有时特别强调“表面”,系相对粒子本体而言。一种学说认为颜料表面活性点(surface active site of pigment particle)是产生表面活性(特别是光化学活性)的根源,而表面处理的作用则是“封死”这些活性点。目前对二氧化钛的表面活性研究得较为充分,发现其表面上有表面光化学活性、表面羟基、表面酸碱性、表面氧化还原点、表面催化活性、表面吸附活性等活性。
CAS号:
性质:颜料粒子表面各种活性的一种笼统式的不太严密的概括,有时特别强调“表面”,系相对粒子本体而言。一种学说认为颜料表面活性点(surface active site of pigment particle)是产生表面活性(特别是光化学活性)的根源,而表面处理的作用则是“封死”这些活性点。目前对二氧化钛的表面活性研究得较为充分,发现其表面上有表面光化学活性、表面羟基、表面酸碱性、表面氧化还原点、表面催化活性、表面吸附活性等活性。
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