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基于实验的毛细液柱不稳定性研究

附件第6-7页
摘要第7-8页
Abstract第8页
Contents第9-12页
Chapter1 Introduction第12-20页
    1.1 Background第12-13页
    1.2 Motivations of the Study第13-16页
        1.2.1 Ink Jet Printing第13-14页
        1.2.2 Spray in Internal Combustion Engine第14-15页
        1.2.3 Particle Size Changes of Inhaled Pharmaceutical Aerosol第15-16页
        1.2.4 Impaction of Droplet on the Objects第16页
    1.3 Research Objectives and Contributions第16-20页
        1.3.1 Objectives of the Thesis第17页
        1.3.2 Contributions第17-20页
Chapter2 Background Theory第20-37页
    2.1 Literature Review第20-25页
        2.1.1 Linear Analysis第20-22页
        2.1.2 Non-linear Analysis第22-23页
        2.1.3 The Instability Theory with Modulated Disturbance第23-25页
    2.2 The Expansion of Square Waveform第25-28页
    2.3 Governing Equations of Linear Capillary Instability第28-30页
    2.4 The Theory for the Dual-actuation Mode第30-34页
    2.5 Relationship Chart of the Parameters第34-37页
Chapter3 Experimental Techniques and Procedures第37-57页
    3.1 Basic Experimental Methods第37-38页
    3.2 General Description of Experimental System第38-47页
        3.2.1 Droplet Generators第39-44页
        3.2.2 High-Speed Imaging第44-45页
        3.2.3 Disturbances第45页
        3.2.4 Nozzles第45-47页
    3.3 Objectives of the Experiments第47-48页
    3.4 Factors Afecting Liquid Jet Breakup第48-57页
        3.4.1 The Growth of Disturbance and the Occurrence of Liquid Jet Breakup第48-49页
        3.4.2 The Formation of Satellite Droplets第49-51页
        3.4.3 Nozzle Geometry第51页
        3.4.4 Duty Cycle第51-53页
        3.4.5 Actuation Mode第53-54页
        3.4.6 Test Matrix第54-57页
Chapter4 Image Processing第57-66页
    4.1 Introduction to the Jet Breakup Image第57-58页
    4.2 Elimination of the High Light-Intensity Area第58-60页
    4.3 Determination of Threshold Grayscale Value第60-62页
    4.4 Results of Image Processing第62-63页
    4.5 Efect of Diferent Threshold Grayscale Values第63-66页
Chapter5 Preliminary Experiments第66-75页
    5.1 Jet Velocity versus Hydraulic Pressure第66-68页
    5.2 Jet Breakup Length and Wave Number第68-70页
    5.3 Jet Breakup and Initial Amplitude第70-75页
Chapter6 Experimental Investigations第75-114页
    6.1 Jet Breakup Length of Water Jet for 500 μm Nozzles第76-87页
        6.1.1 Jet Breakup Length of the 500 μm Circular Nozzle第76-81页
        6.1.2 Jet Breakup Length of the 500 μm Square Nozzle第81-85页
        6.1.3 Jet Breakup Length of the 500 μm Triangular Nozzle第85-87页
    6.2 Water Jet Breakup Length of 200 μm Nozzles第87-99页
        6.2.1 Jet Breakup Length of the 200 μm Circular Nozzle第89-91页
        6.2.2 Jet Breakup Length of the 200 μm Square Nozzle第91-94页
        6.2.3 Jet Breakup Length of the 200 μm Triangular Nozzle第94-99页
    6.3 Ethanol Jet Breakup Length of the 200 μm Nozzles第99-102页
    6.4 Comparison of Jet Breakup Lengths for All Nozzles第102-105页
    6.5 Jet Breakup Length and Satellite Droplets第105-109页
    6.6 The Irregular Jet Breakup of the 500 μm Nozzle第109-114页
Chapter7 Conclusions and Future Work第114-117页
    7.1 Conclusions第114-115页
    7.2 Future Work第115-117页
Acknowledgements第117-118页
Bibliography第118-121页

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