- We will send in 10–14 business days.
/images/books/13177825/9783639175707.jpg)
- Author: Joseph Hall
- Publisher: VDM Verlag
- ISBN-10: 3639175700
- ISBN-13: 9783639175707
- Format: 15.2 x 22.9 x 1 cm, softcover
- Language: English
- SAVE -10% with code: EXTRA
The Role of the Large-Scale Structures in Turbulent Wall Jets (e-book) (used book) | bookbook.eu
Reviews
Description
The development of the large-scale turbulent structures is experimentally investigated in both impinging jets and three-dimensional wall jets. An azimuthal decomposition of the fluctuating wall pressure in the impinging jet revealed the presence of large-scale ring structures; however, these ring structures did not appear to impact the wall concentrically. The development of three-dimensional wall jets exiting rectangular channels with aspect-ratios from 1 to 8 was investigated using the turbulent velocity and measurements of the fluctuating wall pressure. The development was found to be delayed by increasing the channel aspect-ratio, but the length-scales in the different jets could be collapsed by scaling the streamwise coordinate by the square root of the channel cross-sectional area and normalizing by the size of the channel. Pressure-velocity correlations indicate that the large-scale structures in these flows are strongly asymmetric.
EXTRA 10 % discount with code: EXTRA
The promotion ends in 15d.07:32:10
The discount code is valid when purchasing from 10 €. Discounts do not stack.
- Author: Joseph Hall
- Publisher: VDM Verlag
- ISBN-10: 3639175700
- ISBN-13: 9783639175707
- Format: 15.2 x 22.9 x 1 cm, softcover
- Language: English English
The development of the large-scale turbulent structures is experimentally investigated in both impinging jets and three-dimensional wall jets. An azimuthal decomposition of the fluctuating wall pressure in the impinging jet revealed the presence of large-scale ring structures; however, these ring structures did not appear to impact the wall concentrically. The development of three-dimensional wall jets exiting rectangular channels with aspect-ratios from 1 to 8 was investigated using the turbulent velocity and measurements of the fluctuating wall pressure. The development was found to be delayed by increasing the channel aspect-ratio, but the length-scales in the different jets could be collapsed by scaling the streamwise coordinate by the square root of the channel cross-sectional area and normalizing by the size of the channel. Pressure-velocity correlations indicate that the large-scale structures in these flows are strongly asymmetric.
Reviews