云南高校图书馆联盟文献共享服务平台- SHADOWGRAPH

SHADOWGRAPH: 作品数：12被引量：23H指数：3; 导出分析报告; 相关领域：理学更多>>; 相关作者：刘应征更多>>; 相关机构：上海交通大学更多>>; 相关期刊：《Advances in Aerodynamics》《High Power Laser Science and Engineering》《Science China(Physics,Mechanics & Astronomy)》《Science China(Technological Sciences)》更多>>; 相关基金：国家自然科学基金国家教育部博士点基金国家重点基础研究发展计划更多>>

Features of Combustion of a Mixture of a Hydrogen Microjet with Various Gases: 《Frontiers in Heat and Mass Transfer》2024年第6期1695-1717,共23页Victor Kozlov Yuriy Litvinenko Andrey Shmakov Alexander Pavlenko; carried out with the financial support of the Ministry of Science and Higher Education of the Russian Federation,Agreement dated 24.04.2024,No.075-15-2024-543.; The objective of the present study is an experimental investigation of diffusion combustion of round microjets,i.e.,mixtures of hydrogen with methane,helium,and nitrogen.It is found that the evolution of burning micro...; 关键词：Round microjet diffusion combustion of gas mixtures “bottleneck flame region” shadowgraph flow patterns

Development of a multifunctional optical diagnostic system at the Shenguang-Ⅱ upgrade laser facility: 《High Power Laser Science and Engineering》2024年第6期87-96,共10页Xinyan Li Peng Yuan Fan Gao Yifan Liu Lixuan Wu Xiaohui Yuan Zhe Zhang Jie Zhang Jun Li Jian Zheng; supported by the Strategic Priority Research Program of the Chinese Academy of Sciences(No.XDA25010200);the National Key R&D Program of China(No.2023YFA160005602);the National Natural Science Foundation of China(No.12375242); A multifunctional optical diagnostic system,which includes an interferometer,a refractometer and a multi-frame shadowgraph,has been developed at the Shenguang-II upgrade laser facility to characterize underdense plasm...; 关键词：interferometer multi-frame shadowgraph optical diagnostic system REFRACTOMETER

Quantitative Visualization of Two-Phase Acoustic Streaming Emitted from Ultrasonic Scaler被引量：1: 《Journal of Flow Control, Measurement & Visualization》2022年第3期87-97,共11页Takayuki Yamagata Kota Kato Naoki Takahashi Syuhei Mineo Koichi Tabeta; This study experimentally investigated two-phase acoustic streaming and droplet properties of aerosols, which were generated by a dental ultrasonic scaler. The velocity field of acoustic streaming was measured using p...; 关键词：Acoustic Streaming Ultrasonic Scaler AEROSOL Particle Image Velocimetry Shadowgraph Method

Application of Optical Flow Analysis to Shadowgraph Images of Impinging Jet: 《Journal of Flow Control, Measurement & Visualization》2020年第4期173-187,共15页Masato Hijikuro Masayuki Anyoji; In this study, we apply the optical flow method to the time-series shadowgraph images of impinging jets using a high-speed video camera with high spatial and temporal resolution. This image analysis provides quantitat...; 关键词：Impinging Jet Optical Flow SHADOWGRAPH Image Analysis Velocity Vector

Numerical and experimental study of twin-fluid two-phase internal-mixing atomizer to develop maximum entropy method被引量：4: 《Chinese Journal of Aeronautics》2020年第9期2281-2294,共14页Alireza MOHAMMADI Fathollah OMMI; This paper presents an analytical, numerical, and experimental study on atomization characteristics and droplet distribution of a twin-fluid two-phase internal mixing atomizer to develop a Maximum Entropy Method(MEM)....; 关键词：ATOMIZATION Droplet distribution Internal-mixing atomizer Maximum entropy method Shadowgraph technique Test stand

Analysis of shock wave unsteadiness using space and time correlations applied to shadowgraph flow visualization data: 《Advances in Aerodynamics》2019年第1期14-38,共25页S.Marko P.M.Ligrani; The Alabama Innovation Fund(Contract ID No.61070000002);the University of Alabama Endowment Fund,and the Office of the Vice President for Research and Economic Development of the University of Alabama in Huntsville are acknowledged for financial support for the research which is reported within the present paper.; Unsteady flow characteristics of a normal shock wave,a lambda foot,and a separated turbulent boundary layer are investigated within a unique test section with supersonic inlet flow.The supersonic wind tunnel facility,...; 关键词：Shock wave Supersonic flow Time correlation Spatial correlation AUTOCORRELATION Two-point correlation Frequency spectra Magnitude squared coherence Time lag Lagrangian flow analysis Unsteady flow analysis

Shock Wave Mitigation by Air Plasma Deflector: 《Advances in Aerospace Science and Technology》2018年第4期71-88,共18页Spencer P. Kuo; When the spacecraft flies much faster than the sound speed (~1200 km/h), the airflow disturbances deflected forward from the spacecraft cannot get away from the spacecraft and form a shock wave in front of it. Shock w...; 关键词：Shock Wave MITIGATION Electric DISCHARGE Air Plasma DEFLECTOR SHADOWGRAPH Drag Reduction Wind TUNNEL Charge Transfer

Air Plasma Mitigation of Shock Wave被引量：2: 《Advances in Aerospace Science and Technology》2016年第2期59-69,共11页Spencer P. Kuo; Shock wave is a detriment in the development of supersonic aircrafts;it increases flow drag as well as surface heating from additional friction;it also initiates sonic boom on the ground which precludes supersonic jet...; 关键词：Shock Wave Mitigation Electric Discharge Air Plasma Deflector SHADOWGRAPH Drag Reduction Wind Tunnel Charge Transfer

Shadowgraph Imaging of Cavitating Jet被引量：2: 《Journal of Flow Control, Measurement & Visualization》2015年第3期106-110,共5页Ryuta Watanabe Takayuki Kikuchi Takayuki Yamagata Nobuyuki Fujisawa; This paper deals with the statistical properties of unsteady structure of cavitating water-jet issuing into a stagnant fluid of water using the shadowgraph imaging combined with the proper orthogonal decomposition (PO...; 关键词：Cavitating JET POD Analysis SHADOWGRAPH PERIODIC STRUCTURE

Effect of pressure on the performance of plasma synthetic jet actuator被引量：8: 《Science China(Physics,Mechanics & Astronomy)》2014年第12期2309-2315,共7页WANG Lin XIA ZhiXun LUO ZhenBing ZHANG Yu; supported by the National Natural Science Foundation of China(Grant No.11372349);the Foundation for the Author of National Excellent Doctor Dissertation of China(Grant No.201058);the Nature Science Fund for Distinguished Young Scholars of National University of Defense Technology,China(Grant No.CJ110101); The effects of the ambient air pressure level on the performance of plasma synthetic jet actuator have been investigated through electrical and optical diagnostics.Pressures from 1 atm down to 0.1 atm were tested with...; 关键词：synthetic jet plasma actuator high speed shadowgraph images ambient pressure level

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