全新正版现货 气体爆轰物理及其统一框架理论 9787030752437
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作者姜宗林，滕宏辉[著]
出版社科学出版社
ISBN9787030752437
出版时间2023-01
版次1
装帧精装
开本16开
纸张胶版纸
页数284页
定价188元
货号R_12443330
上书时间2024-01-23
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基本信息
书名:气体爆轰物理及其统一框架理论
定价：188.00元
作者:姜宗林，滕宏辉[著]
出版社：科学出版社
出版日期：2023-01-01
ISBN：9787030752437
字数：
页码：284
版次：
装帧：精装
开本：16开
商品重量：
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内容提要
《气体爆轰物理及其统一框架理论（英文版）》是高温气体动力学国家重点实验室激波与爆轰物理团队多年研究成果的总结，主讲气体爆轰物理机制、传播规律和理论模式。《气体爆轰物理及其统一框架理论（英文版）》分7章：、2章介绍爆轰物理基本概念及其控制方程与计算方法；第3、4章回顾爆轰物理研究进展；第5、6章讲述爆轰理论新进展，包括统一框架理论 和斜爆轰稳定性；第7章总结爆轰重要工程应用。爆轰是以超声速传播的燃烧现象，具有非定常三维结构、自持与自组织特征、宏观稳定的传播状态和平均恒定的胞格尺度，是气体动力学与燃烧学融合的前沿学科。爆轰过程反应速率快、热效率高，具有增压燃烧特征，在航空航天领域具有重大的应用潜力，一直是国际研究热点。
目录
Contents 1 Introductio1 1.1 Origiand Cognitioof Gaseous Detonatio1 1.2 Explosion， Deflagratioand DetonatioWaves 2 1.3 Methodology of Gaseous DetonatioResearch 4 1.3.1 Experimental Research 4 1.3.2 Numerical Research 7 1.3.3 DetonatioTheory 9 1.4 Critical Physical Phenomena of Gaseous Detonatio11 1.4.1 DetonatioInitiatio11 1.4.2 Wave Structure 12 1.4.3 DetonatioQuenching 13 1.4.4 Wave Evolutio14 1.4.5 Stability of DetonatioWave 16 1.4.6 Gaseous DetonatioApplicatio17 1.4.7 Motivatioof This Book 19 References 20 2 Mathematical Equations and Computational Methods 25 2.1 Fundamental Theories of Gaseous Detonatio25 2.1.1 B asic Equations 26 2.1.2 Rayleigh Lines and Hugoniot Curves 27 2.1.3 Chapman-Jouguet Theory 30 2.1.4 CJ DetonatioSpeed 33 2.2 Chemical ReactioModels 34 2.2.1 One-Step Irreversible Heat Release Model 36 2.2.2 Two-Step Induction-ReactioModel 36 2.2.3 Detailed Chemical ReactioModel 38 2.3 Computational Fluid Dynamics Methods 40 2.3.1 Governing Equations 40 2.3.2 Computational Methods 43 2.3.3 AcceleratioTechnologies of DetonatioSimulatio46 2.4 Some Typical SimulatioResults 47 2.5 Concluding Remarks 54 References 55 3 Classical Theory of DetonatioInitiatioand Dynamic Parameters 59 3.1 CJ Theory and ZND Model 59 3.2 Deflagration-to-DetonatioTransitio70 3.3 Direct InitiatioThrough Strong Shock 74 3.4 DetonatioInitiatioTheory 80 3.5 Important Dynamic Parameters 86 3.6 RelatioAmong Different Dynamic Parameters 90 References 94 4 Unstable Frontal Structures and PropagatioMechanism 95 4.1 Multiwave DetonatioFronts 95 4.2 Structure Evolutiofrom Nonequilibrium State 100 4.3 Reflectioand Diffractioof Cellular Detonations 109 4.4 Cylindrical ExpansioDetonations 117 4.5 Strongly Unstable Detonations 123 References . 5 Universal Framework for Gaseous DetonatioPropagatioand Initiatio135 5.1 Introductio136 5.2 Mechanisms Underlying Hot Spot Initiatio138 5.3 Chemical ReactioZone and Its Evolutio146 5.4 Critical InitiatioState and Its Characteristics 152 5.5 Equilibrium PropagatioState and Its Averaged Features 157 5.5.1 Mechanisms Underlying DetonatioCell Generatio158 5.5.2 Supercritical Detonatio161 5.5.3 Subcritical Detonatio163 5.6 Averaged Cell Size and Half-Cell Law 166 5.6.1 Cylindrically Propagating Detonatio166 5.6.2 DetonatioCell BifurcatioMechanism 168 5.6.3 Half-Cell Rule of DetonatioPropagatio170 5.7 DetonatioCell Correlatiowith IgnitioDelay Time 172 5.7.1 IgnitioDelay Time 172 5.7.2 Cell Size Correlatio175 5.7.3 DetonatioReactioModeling 177 5.8 Applications of the Universal Framework 180 5.9 Remarks othe Universal Framework 184 References 184 6 Structures and Instability of Oblique Detonations 187 6.1 ConservatioLaws and Polar Analysis of Oblique Detonations 187 6.2 Wave Structure of InitiatioRegio191 6.3 Multiwave Structures oaUnstable Surface 198 6.4 Oblique DetonatioWaves iNonideal Inflow Conditions 208 6.5 Effects of Rear ExpansioWaves Derived from Finite-Length Wedges 214 6.6 Effects of Blunt Body oInitiatio220 6.7 Remarks oOblique Detonations 225 References 226 7 Engineering Applicatioof Gaseous Detonations 229 7.1 Thermal Analysis of Detonation-Based CombustioProcess 229 7.1.1 Thermal Cycle Efficiency for Isobaric Cycles 230 7.1.2 Thermal Cycle Efficiency for Isochoric Cycle 233 7.1.3 Thermal Cycle Efficiency for DetonatioCycle 236 7.1.4 Comparisoof Thermal Cycle Efficiency for Isochoric， Isobaric and Detonative Engines 240 7.2 PropulsioTechnology Based oDetonatioCombustio243 7.2.1 Pulse DetonatioPropulsioConcept 245 1.2.2 Oblique DetonatioPropulsioConcept 247 7.2.3 Rotating DetonatioPropulsioConcept 252 7.2.4 Key Technologies for DetonatioEngines 256 7.3 Shock Tunnel Driveby Gaseous Detonations 258 7.3.1 Principles of Detonation-Driving Shock Tube/Tunnel 260 7.3.2 Development of Detonation-Driving Shock Tunnel 262 7.3.3 Transient Testing Techniques iHigh-Enthalpy Shock Tunnels 267 References 270
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