PREDICTING RMS PRESSURES FROM COMPUTED VELOCITIES AND MEAN PRESSURES

被引：11

作者：

PATERSON, DA

机构：

[1] A/PAM Facade Research, CSIRO Division of Building, Construction and Engineering, North Ryde, NSW 2113

来源：

JOURNAL OF WIND ENGINEERING AND INDUSTRIAL AERODYNAMICS | 1993年 / 46-7卷

关键词：

D O I：

10.1016/0167-6105(93)90309-C

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

There is a need to calculate root mean square (r.m.s.) pressures from the output of steady-state computer programs. We know much less about calculating r.m.s. pressures than about calculating r.m.s. velocities. R.m.s. pressures can be quickly estimated from calculated mean pressures, mean velocities and r.m.s. velocities using the equations in this paper. The equations have been used in Wind Engineering but can be applied in any turbulent flow where pressures are required.

引用

页码：431 / 437

页数：7