1) rough wall
粗糙壁面
1.
Flow in channels with rough walls——old and new concepts;
粗糙壁面通道内的流动研究
2.
Mathematical analysis and numerical simulation is performed for the flow field near a rough wall based on an improved theoretical model proposed for the problem.
建立了一个描写粗糙壁面附近流场的理论模型,并进行了相应的数值分析。
2) wall roughness
壁面粗糙度
1.
The numerical simulation research of effect on turbulent boundary layer to a sudden increase in wall roughness in open-channel flow
壁面粗糙度突增对明渠紊流边界层影响的数值模拟研究
2.
On the basis of the experimental research,the significant influence of the wall roughness on the flame transmission law of the gas explosion was analyzed.
在实验研究的基础上,分析了壁面粗糙度对瓦斯爆炸过程中火焰传播规律的重要影响。
3.
On the basis of experiment, the influence of wall roughness on fire transmission and overpressure in gas explosion was investigated.
在试验的基础上,研究了瓦斯爆炸过程中壁面粗糙度对火焰传播速度和超压的影响。
3) rough wall turbulence
粗糙壁面湍流
4) bluff body with rough surface
粗糙壁面钝体
1.
The flow model of wakes for bluff body was established, based on the cold experiments, the results of wakes for bluff body with rough surface were obtained, and the results were compared with the one of bluff body with smooth surface.
建立了正三角形钝体尾迹流流动模型 ,基于冷态实验对粗糙壁面钝体尾迹流进行了求解 ,并与光滑壁面钝体的解进行了比较。
5) rough wall
粗糙壁
6) Pipe Roug hness
管壁粗糙度
补充资料：粗糙面照相纸
分子式：
CAS号：
性质：又称粗糙面照相纸(rough surface photographic paper)。是照相纸的一种。其特点是成像面呈不规则的皱纹，类似织物表面，呈绒面状，具有一定的艺术效果。照相纸表面状况的形成取决于纸基表面的状况。制备绒面相纸必须用绒面纸基。市场上大体分为粗绒面和细绒面两种产品。
CAS号：
性质：又称粗糙面照相纸(rough surface photographic paper)。是照相纸的一种。其特点是成像面呈不规则的皱纹，类似织物表面，呈绒面状，具有一定的艺术效果。照相纸表面状况的形成取决于纸基表面的状况。制备绒面相纸必须用绒面纸基。市场上大体分为粗绒面和细绒面两种产品。
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