An Analysis of the Turbulent Structure in the Unstable Surface Layer nearby a Shelter Belt

Zeng Zongyong; Ma Chengsheng; Liu Xiaochun; Ling Huiqin

doi:10.1007/BF02659083

Impact Factor: 5.8

Volume 6 Issue 4

Oct. 1989

Article Contents

Article > ADVANCES IN ATMOSPHERIC SCIENCES > 1989 > 6(4): 493-500

An Analysis of the Turbulent Structure in the Unstable Surface Layer nearby a Shelter Belt

1.
Anhui Institute of Optics and Fine Mechanics, Academia Sinica, Hefei,Anhui Institute of Optics and Fine Mechanics, Academia Sinica, Hefei,Anhui Institute of Optics and Fine Mechanics, Academia Sinica, Hefei,Anhui Institute of Optics and Fine Mechanics, Academia Sinica, Hefei

doi: 10.1007/BF02659083

Abstract
References
Related papers
PDF

Abstract:
An analysis was performed of the turbulent data obtained from Yucheng experimental station in the Shandong Province in 1984. [t is shown that at variant wind speed, the spectra of streamwise velocity remain similar and the intensity of wind fluctuations is proportional to wind speed in the downwind area of shelter belt. Therefore, we may decide the similarity of wind fluctuations by a speed scale and a length scale which is not correlated with stability, σu /V0 = F(X / H). The -5/3 power range of temperature spectra extends to lower frequency. The variation of ratio σ0 /T. with stability becomes σ0 / T . = C(X / H)( - Z / L)-1/3 . There is not such an extension of -5 / 3 power range in the humidity spectra.
References

[1]	Zhu Cuijuan, Li Xingsheng, Ye Zhuojia, 1984: AN ANALYSIS OF THE STRUCTURE OF THUNDERSTORM IN THE ATMOSPHERIC BOUNDARY LAYER, ADVANCES IN ATMOSPHERIC SCIENCES, 1, 105-118. doi: 10.1007/BF03187621
[2]	Liu Shikuo, Peng Weihong, Huang Feng, Chi Dongyan, 2002: Effects of Turbulent Dispersion on the Wind Speed Profile in the Surface Layer, ADVANCES IN ATMOSPHERIC SCIENCES, 19, 794-806. doi: 10.1007/s00376-002-0045-5
[3]	Rui LYU, Fei HU, Lei LIU, Jingjing XU, Xueling CHENG, 2018: High-Order Statistics of Temperature Fluctuations in an Unstable Atmospheric Surface Layer over Grassland, ADVANCES IN ATMOSPHERIC SCIENCES, 35, 1265-1276. doi: 10.1007/s00376-018-7248-x
[4]	Li Xingsheng, Bian Xindi, Zhong Shiyuan, 1985: A NUMERICAL INVESTIGATION ON THE INTERACTION OF TURBULENT AND LONG-WAVE RADIATIVE FLUXES IN THE SURFACE LAYER, ADVANCES IN ATMOSPHERIC SCIENCES, 2, 522-530. doi: 10.1007/BF02678750
[5]	Jiefan YANG, Fei YAN, Hengchi LEI, Shuo JIA, Xiaobo DONG, Xiangfeng HU, 2024: Aircraft Observation and Simulation of the Supercooled Liquid Water Layer in a Warm Conveyor Belt over North China, ADVANCES IN ATMOSPHERIC SCIENCES, 41, 529-544. doi: 10.1007/s00376-023-3068-8
[6]	Zhao Ming, Xu Yinzi, Wu Rongsheng, 1989: The Wind Structure in Planetary Boundary Layer, ADVANCES IN ATMOSPHERIC SCIENCES, 6, 365-376. doi: 10.1007/BF02661542
[7]	HAN Bo, LU Shihua, AO Yinhuan, 2010: Analysis on the Interaction between Turbulence and Secondary Circulation of the Surface Layer at Jinta Oasis in Summer, ADVANCES IN ATMOSPHERIC SCIENCES, 27, 605-620. doi: 10.1007/s00376-009-9015-5
[8]	HU Yinqiao, ZUO Hongchao, 2003: The Influence of Convergence Movement on Turbulent Transportation in the Atmospheric Boundary Layer, ADVANCES IN ATMOSPHERIC SCIENCES, 20, 794-798. doi: 10.1007/BF02915404
[9]	SUN Jianning, JIANG Weimei, CHEN Ziyun, YUAN Renmin, 2005: A Laboratory Study of the Turbulent Velocity Characteristics in the Convective Boundary Layer, ADVANCES IN ATMOSPHERIC SCIENCES, 22, 770-780. doi: 10.1007/BF02918721
[10]	Liu Shikuo, Huang Wei, Rong Pingping, 1992: Effects of Turbulent Dispersion of Atmospheric Balance Motions of Planetary Boundary Layer, ADVANCES IN ATMOSPHERIC SCIENCES, 9, 147-156. doi: 10.1007/BF02657505
[11]	Tan Zhemin, Wang Yuan, 2002: Wind Structure in an Intermediate Boundary Layer Model Based on Ekman Momentum Approximation, ADVANCES IN ATMOSPHERIC SCIENCES, 19, 266-278. doi: 10.1007/s00376-002-0021-0
[12]	LIU Hongnian, JIANG Weimei, HUANG Jian, MAO Weikang, 2011: Characteristics of the Boundary Layer Structure of Sea Fog on the Coast of Southern China, ADVANCES IN ATMOSPHERIC SCIENCES, 28, 1377-1389. doi: 10.1007/s00376-011-0191-8
[13]	TANG Xiaodong, TAN Zhemin, 2006: Boundary-Layer Wind Structure in a Landfalling Tropical Cyclone, ADVANCES IN ATMOSPHERIC SCIENCES, 23, 737-749. doi: 10.1007/s00376-006-0737-3
[14]	Bangjun Cao, Xianyu Yang, JUN WEN, Qin Hu, Ziyuan Zhu, 2023: Large eddy simulation of vertical structure and size distribution of deep layer clouds, ADVANCES IN ATMOSPHERIC SCIENCES. doi: 10.1007/s00376-023-3134-2
[15]	Sun-Hee SHIN, Kyung-Ja HA, 2009: Implementation of Turbulent Mixing over a Stratocumulus-Topped Boundary Layer and Its Impact in a GCM, ADVANCES IN ATMOSPHERIC SCIENCES, 26, 995-1004. doi: 10.1007/s00376-009-8145-0
[16]	Yu SHI, Qingcun ZENG, Fei HU, Weichen DING, Zhe ZHANG, Kang ZHANG, Lei LIU, 2023: Different Turbulent Regimes and Vertical Turbulence Structures of the Urban Nocturnal Stable Boundary Layer, ADVANCES IN ATMOSPHERIC SCIENCES, 40, 1089-1103. doi: 10.1007/s00376-022-2198-8
[17]	Zhu Ping, Xu Xiaojin, Li Xingsheng, 1992: A Numerical Study of Second-Order Turbulent Moments in the Stably Stratified Nocturnal Boundary Layer, ADVANCES IN ATMOSPHERIC SCIENCES, 9, 201-212. doi: 10.1007/BF02657510
[18]	Meiying DONG, Chunxiao JI, Feng CHEN, Yuqing WANG, 2019: Numerical Study of Boundary Layer Structure and Rainfall after Landfall of Typhoon Fitow (2013): Sensitivity to Planetary Boundary Layer Parameterization, ADVANCES IN ATMOSPHERIC SCIENCES, 36, 431-450. doi: 10.1007/s00376-018-7281-9
[19]	ZHANG Qiang, HUANG Ronghui, TIAN Hui, 2003: A Parameterization Scheme of Surface Turbulent Momentum and Sensible Heat over the Gobi Underlying Surface, ADVANCES IN ATMOSPHERIC SCIENCES, 20, 111-118. doi: 10.1007/BF03342055
[20]	NIU Shengjie, LU Chunsong, LIU Yangang, ZHAO Lijuan, LU Jingjing, YANG Jun, 2010: Analysis of the Microphysical Structure of Heavy Fog Ｕsing a Droplet Spectrometer: A Case Study, ADVANCES IN ATMOSPHERIC SCIENCES, 27, 1259-1275. doi: 10.1007/s00376-010-8192-6

PDF

Get Citation+

Export:

Article Metrics

Article Views: 1283 Times

PDF downloads: 1006 Times

Cited by: Times

Proportional views

Manuscript History

Manuscript received: 10 October 1989

Manuscript revised: 10 October 1989

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

An Analysis of the Turbulent Structure in the Unstable Surface Layer nearby a Shelter Belt

1. Anhui Institute of Optics and Fine Mechanics, Academia Sinica, Hefei,Anhui Institute of Optics and Fine Mechanics, Academia Sinica, Hefei,Anhui Institute of Optics and Fine Mechanics, Academia Sinica, Hefei,Anhui Institute of Optics and Fine Mechanics, Academia Sinica, Hefei

Manuscript received: 1989-10-10
Manuscript revised: 1989-10-10

Abstract: An analysis was performed of the turbulent data obtained from Yucheng experimental station in the Shandong Province in 1984. [t is shown that at variant wind speed, the spectra of streamwise velocity remain similar and the intensity of wind fluctuations is proportional to wind speed in the downwind area of shelter belt. Therefore, we may decide the similarity of wind fluctuations by a speed scale and a length scale which is not correlated with stability, σu /V0 = F(X / H). The -5/3 power range of temperature spectra extends to lower frequency. The variation of ratio σ0 /T. with stability becomes σ0 / T . = C(X / H)( - Z / L)-1/3 . There is not such an extension of -5 / 3 power range in the humidity spectra.