ORDER AND DISORDER IN FLUID MOTION

被引：18

作者：

GOLLUB, JP ^{[1
]}

机构：

[1] UNIV PENN, DEPT PHYS, PHILADELPHIA, PA 19104 USA

来源：

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA | 1995年 / 92卷 / 15期

关键词：

D O I：

10.1073/pnas.92.15.6705

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

The development of complex states of fluid motion is illustrated by reviewing a series of experiments, emphasizing film flows, surface waves, and thermal convection. In one dimension, cellular patterns bifurcate to states of spatiotemporal chaos, In two dimensions, even ordered patterns can be surprisingly intricate when quasiperiodic patterns are included, Spatiotemporal chaos is best characterized statistically, and methods for doing so are evolving, Transport and mixing phenomena can also lead to spatial complexity, but the degree depends on the significance of molecular or thermal diffusion.

引用

页码：6705 / 6711

页数：7

共 39 条

[1] THE ANALYSIS OF OBSERVED CHAOTIC DATA IN PHYSICAL SYSTEMS [J].