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Wind profiler radar to monitor the dust weather

Wei Wenshou,Wang Minzhong,He Qing

Strategic Study of CAE 2012, Volume 14, Issue 10, Pages 51-56

Abstract: profiler radar in the hinterland of the Taklimakan Desert in April 2010.Based on the wind profiler radar data obtained from this experiment, this paper analyzes the characteristicsof the horizontal wind field and vertical velocity of a breaking dust weather in a desert hinterlandprofiler radar data.Studies show that a wind profiler radar is an upper air atmospheric remote sensing system that effectively

Keywords： wind profiler radar dust weather echo intensity monitoring

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Verification of HY-2 satellite radar altimeter wind retrieval

Jia Yongjun,Zhang Youguang,Lin Mingsen

Strategic Study of CAE 2014, Volume 16, Issue 6, Pages 54-59

Abstract:

Sea surface wind speed has a very important role in the transfer of kineticThe HY-2 satellite altimeter provides sea surface height, significant wave height, sea surface wind speedAnd the accuracy of the wind speed affects the users’ application.In this study, the two-parameter algorithm is used to get the wind speed from HY-2 satellite radar altimeter

Keywords： wind speed retrieval two-parameter algorithm radar altimeter HY-2

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Comparison of wind speed from 3 main payloads of HY-2 satellite

Jia Yongjun,Liu Jianqiang,Lin Mingsen,Zhang Youguang

Strategic Study of CAE 2014, Volume 16, Issue 6, Pages 27-32

Abstract:

Sea surface wind speed has a very important role in the transfer of kineticThere are three payloads on HY-2 satellite which can be used to detect the sea surface wind speed.The payloads are radar altimeter, microwave scatterometer and scanning microwave radiometer.wind speed only.It turned out that when the wind speed is smaller than 20 m/s, the wind from altimeter is much the same

Keywords： wind speed radar altimeter HY-2

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Study on motion compensation method for MMW Chirp － SF radar

Wang Guili,Li Xingguo

Strategic Study of CAE 2008, Volume 10, Issue 7, Pages 184-187

Abstract:

MMW Chirp - SF radar is a kind of radar to get high range resolution,

Keywords： MMW radar Chirp - SF Doppler motion compensation

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Construction, Techniques and Application of New Generation Doppler Weather Radar Network in China

Xu Xiaofeng

Strategic Study of CAE 2003, Volume 5, Issue 6, Pages 7-14

Abstract:

New generation Doppler weather radar (NEXTRAD) has become one of the most important tools for monitoringChina, some problems that should be carefully considered in construction and several new fields of radar

Keywords： Doppler weather radar technical analysis construction application future development

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Stepped frequency chirp signal imaging radar jamming using two-dimensional nonperiodic phase modulation Research Article

Qihua WU, Feng ZHAO, Tiehua ZHAO, Xiaobin LIU, Junjie WANG, Shunping XIAO

Frontiers of Information Technology & Electronic Engineering 2023, Volume 24, Issue 3, Pages 433-446 doi: 10.1631/FITEE.2200298

Abstract: obtains high-resolution radar images by synthesizing multiple narrowband chirp pulses.It has been one of the most commonly used waveforms due to its lower demand for radar instant bandwidthIn this paper, we propose a method using two-dimensional against imaging radar.

Keywords： Radar jamming Stepped frequency chirp signal Nonperiodic phase modulation Wideband radar

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Distribution of background equivalent static wind load on high-rise buildings

Jianguo ZHANG , Ming GU ,

Frontiers of Structural and Civil Engineering 2009, Volume 3, Issue 3, Pages 241-248 doi: 10.1007/s11709-009-0036-z

Abstract: In this paper, the along-wind and cross-wind fluctuating load distributions along the height of high-risebuildings and their correlations are obtained through simultaneous pressure measurements in a wind tunnelGLE) methods, are verified in terms of their accuracy in describing the background equivalent static wind

Keywords： high-rise buildings along-wind cross-wind background equivalent static wind load close formulae

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Astatistical distribution texton feature for synthetic aperture radar image classification Article

Chu HE, Ya-ping YE, Ling TIAN, Guo-peng YANG, Dong CHEN

Frontiers of Information Technology & Electronic Engineering 2017, Volume 18, Issue 10, Pages 1614-1623 doi: 10.1631/FITEE.1601051

Abstract: We propose a novel statistical distribution texton (s-texton) feature for synthetic aperture radar (SAR

Keywords： Synthetic aperture radar Statistical distribution Parameter estimation Image classification

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HY-2A radar altimeter design and in flight results

Xu Ke,Liu Heguang,Jiang Jingshan

Strategic Study of CAE 2013, Volume 15, Issue 7, Pages 25-32

Abstract: As one of main payloads of HY-2A, HY-2A radar altimeter has obtained successive measurement data afterThe accuracy of HY-2A radar altimeter is better than 4 cm (at 20 m significant wave height) or 2 cm (In this paper, the design and in flight preliminary results of HY-2A radar altimeter are introduced.

Keywords： radar altimeter HY-2A satellite operation in flight

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Review of aeroelasticity for wind turbine: Current status, research focus and future perspectives

Pinting ZHANG, Shuhong HUANG

Frontiers in Energy 2011, Volume 5, Issue 4, Pages 419-434 doi: 10.1007/s11708-011-0166-6

Abstract: Aeroelasticity has become a critical issue for Multi-Megawatt wind turbine due to the longer and moreIn this paper, the development of aeroelasticity and aeroelastic codes for wind turbine is reviewed andfor large scale wind turbine are discussed, including instability problems for onshore and offshorewind turbines, effects of complex inflow, nonlinear effects of large blade deflection, smart structureFinally, the future development of aeroelastic code for large scale wind turbine: aeroservoelasticity

Keywords： wind turbine aeroelasticity aeroelastic code

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Power fluctuation and power loss of wind turbines due to wind shear and tower shadow

Binrong WEN, Sha WEI, Kexiang WEI, Wenxian YANG, Zhike PENG, Fulei CHU

Frontiers of Mechanical Engineering 2017, Volume 12, Issue 3, Pages 321-332 doi: 10.1007/s11465-017-0434-1

Abstract:

The magnitude and stability of power output are two key indices of wind turbines.First, wind speed models, particularly the wind shear model and the tower shadow model, are describedUnder steady wind conditions, power loss can be divided into wind farm loss and rotor loss.By contrast, rotor loss is strongly influenced by the wind turbine control strategies and wind speed.works, the rotor loss increases as the wind speed intensifies.

Keywords： wind turbine wind shear tower shadow power fluctuation power loss

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Assessment of wind energy potential in Gaza Strip

Juma Yousuf ALAYDI

Frontiers in Energy 2011, Volume 5, Issue 3, Pages 297-304 doi: 10.1007/s11708-010-0134-6

Abstract: The analysis of collected wind data at two sites in the Gaza Strip, namely, Gaza City and Gaza InternationalThe two sites are candidates for remote area wind energy applications.Gaza Strip in order to evaluate the wind regimes for installing wind energy conversion systems for powerThe data on wind speed, direction and frequency distribution are used to analyze wind energy characteristicsbeen estimated at the wind turbine hub height of approximately 50 m.

Keywords： wind data wind resource assessment wind power density wind energy the Weibull distribution and Weibull

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Quality and efficiency improvement technology for five megawatt offshore wind turbines and its application

Huali HAN

Frontiers of Engineering Management 2020, Volume 7, Issue 4, Pages 618-621 doi: 10.1007/s42524-020-0142-0

Keywords： renewable energy megawatt offshore wind turbine technology-driven quality improvement

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Simulation of steel beam under ceiling jet based on a wind–fire–structure coupling model

Frontiers of Structural and Civil Engineering 2023, Volume 17, Issue 1, Pages 78-98 doi: 10.1007/s11709-022-0936-8

Abstract: thermal and mechanical responses of building elements subject to uneven heating under the influence of windproposes a new computational fluid dynamics–finite element method numerical simulation that combines wind

Keywords： CFD–FEM coupling steel beam wind ceiling jet numerical heat transfer

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Evaluation of the wind energy potential of two south west sites in Nigeria

Olaleye M. AMOO

Frontiers in Energy 2012, Volume 6, Issue 3, Pages 237-246 doi: 10.1007/s11708-012-0201-2

Abstract: Wind resource assessment is a crucial first step in gauging the potential of a site to produce energyfrom wind turbines.In this paper, the wind energy potential of Abeokuta (07°03'N, 03°19'E) and Ijebu-Ode (06°47'N, 03°58Twenty years (1990–2010) of monthly mean wind data from a 10 m height were subjected to two-parameterThe results show that the average annual mean wind speed variation for Abeokuta ranges from 2.2 to 5.0

Keywords： wind potential wind speed wind power density wind gust turbulence intensity Nigeria