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Study and Design of A Medium Caliber Shell

摘要第4-6页
Abstract第6-7页
1 Introduction第13-28页
    1.1 Shaped charge第13-20页
        1.1.1 Brief history of the shaped charges第15-16页
        1.1.2 The nomenclature of shaped charge:第16-18页
        1.1.3 Mechanics of a shaped-charge jet第18-20页
    1.2 Fragments formation from of multifunctional ammunition第20-22页
        1.2.1 Prefabricated fragmentation technology第20-21页
        1.2.2 Pre-formed fragmentation technology第21-22页
    1.3 Literature review第22-26页
    1.4 Motivation and methods第26-28页
        1.4.1 penetration ability of the warhead第26-28页
2 Simulation and analytical modeling of shaped charge jet formation第28-51页
    2.1 The multifunctional warhead design第28-29页
    2.2 Numerical simulation of jet formation by using AUTODYN(?)第29-32页
        2.2.1 Numerical software第29页
        2.2.2 Simulation model第29-32页
    2.3 Jet formation第32-39页
        2.3.1 Distribution of jet velocity第34-37页
        2.3.2 Jet tip velocity第37-39页
    2.4 Analytical part of the jet formation第39-50页
        2.4.1 Birkhoff theory第39-42页
        2.4.2 Analysis of jet formation based on the Birkhoff theory第42-49页
        2.4.3 Results discussion第49-50页
    2.5 Chapter conclusion第50-51页
3 Numerical simulation and analytical model on Shaped charge jetpenetration第51-71页
    3.1 Simulation part of shaped charge jet penetration第51-54页
    3.2 Jet's Kinetic energy during the penetration第54-55页
    3.3 Jet's Average x velocity第55-56页
    3.4 The theory of jet penetration第56-69页
    3.5 Chapter conclusion第69-71页
4 Experiment of shaped charge penetration第71-79页
    4.1 High Explosive and targets used in the experiment第71-72页
    4.2 Experiment details第72-78页
        4.2.1 Experimental set up第73-76页
        4.2.2 Result and analysis第76-78页
    4.3 Chapter conclusion第78-79页
5 Fragments formation of multifunctional ammunition第79-90页
    5.1 Grooved structure design第79页
    5.2 The aim of the chapter第79页
    5.3 Model setup第79-81页
    5.4 Fragments formation第81-83页
    5.5 Effect of the hardness on both mass and amount of fragment第83-85页
    5.6 Velocity of Fragments第85-88页
    5.7 Chapter Conclusion第88-90页
6 General conclusion第90-91页
Acknowledgements第91-92页
References第92-96页
Appendix第96-101页

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