A statistical method for transforming temporal correlation functions from one-point measurements into longitudinal spatial and spatio-temporal correlation functions |
| |
| Authors: | H Nobach C Tropea |
| |
| Institution: | 1. Max Planck Institute for Dynamics and Self-Organization, Am Fa?berg 17, 37077, G?ttingen, Germany
2. Center of Smart Interfaces, Institute of Fluid Mechanics and Aerodynamics, Technische Universit?t Darmstadt, Petersenstr. 30, 64287, Darmstadt, Germany
|
| |
| Abstract: | The transformation of temporal, one-point correlation functions into longitudinal spatial and spatio-temporal correlation functions in turbulent flows using a simple statistical convection model is introduced. To illustrate and verify the procedure, experimental data (one-point and two-point) have been obtained with a laser Doppler system from a turbulent, round, free-air jet. |
| |
| Keywords: | |
| 本文献已被 SpringerLink 等数据库收录！ |
|
