商品簡介
Despite generations of change and recent, rapid developments in gas dynamics and hypersonic theory, relevant literature has yet to catch up, so those in the field are generally forced to rely on dated monographs to make educated decisions that reflect present-day science.
Written by preeminent Russian aerospace researcher Vladimir V. Lunev, Real Gas Flows with High Velocities reflects the most current concepts of high-velocity gas dynamics. For those in aviation and aerospace, this is a vital methodical revitalization and reassessment of real gas flows with regard to the physical and gasdynamic effects related to high-velocity flight, and, in particular, the entry of bodies into the atmosphere of Earth and other planets.
Much more than just a manual on gas physics, this book:
Analyzes fundamental challenges associated with super- and subsonic flight
Describes the physical properties of gas mixtures and their associated high-temperature processes from the phenomenological standpoint
Explores use of computational mathematics and equipment to simplify previously unsolvable problems of inviscid and viscous gas dynamics
Explains why numerical methods remain inferior to analytical methods for creating a conceptual understanding of gas dynamic and other physical problems
Avoiding older, cumbersome approximate methods, this reference outlines the general patterns and features of typical flows and how real gas affects them. Referencing simple, analytically treatable examples, similarity laws, and asymptotic analysis, the author omits superfluous explanation of reasoning. This valuable reference summarizes general theory of super- and subsonic flow and uses practical problems to develop a solid understanding of modern real-gas flows and high-velocity gas dynamics.
目次
Gasdynamic Model and Equations Outline of the Gasdynamic Model Basic Equations and Postulates Equations of State Kinetic Theory Second Law of Thermodynamics Speed of Sound Integral Equations of Motion Kinematics of Fluid Media Differential Equations of Gasdynamics Rheological Model Initial and Boundary Conditions Similarity and Modeling in Gasdynamics Euler Equations Navier-Stokes Equations Turbulent Flows Viscous and Inviscid Flow Models Inviscid Gasdynamics Stream Function, Potential, and Vortex Integrals of Gasdynamic Equations One-Dimensional Stationary Flows Linear Equations of Gas Dynamics Sound Wave Propagation Nonlinear Effects Steady Flow Past Thin Bodies Thin Bodies in Supersonic Flow Subsonic Flow Past Thin Bodies Flow around Cylinder and Sphere Stagnation Points and Singular Lines Forces in Subsonic Flows Aerodynamic Characteristics Accelerated Motion of Bodies Shock Waves Introduction: Formulation of Problems Shock Wave Structure Normal Shocks in Perfect Gases Shock Waves in Normal Gases Oblique Shocks Losses across Shock Waves Piston and Wedge Problems Theory of Characteristics Formulation of the Problem One-dimensional Unsteady Flows Steady-state two-dimensional Flows Three-dimensional Flows Simple Waves Expansion and Compression Waves Disturbances in Non-uniform Media Interaction of Sound and Shock Waves Breakdown of an Arbitrary Discontinuity Disturbances in Thin Layers Shock Front Equation Waves in Anomalous Media Mixed, Subsonic-supersonic Flows Formation of Mixed Flows Von Kàrmàn and Chaplygin Equations Formulation of Gasdynamic Problems Supersonic Flow Past Blunt Bodies Nozzle and Jet Flows Subsonic Flow Past a Convex Corner Disturbance/Subsonic Region Interaction Existence of steady-state solutions Self-similar Solutions Basic Concepts Cone in Incompressible Flow Transonic Problems Cone in Supersonic Flow Conical Flows Cone at Incidence Delta Wing in a Supersonic Flow Strong Blast Blast in Real Gases Self-similar Dissipative Flows Flows with Strong Shocks Hypersonic Stabilization Busemann and Newton formulas Blunt Bodies Aerodynamic Characteristics Free Layer Piston Problem Truncation Series Method Flow in the Near-Axis Region Variable-Density Flow Thin Shock Layers Flow around Conical Bodies Counter Jet Degenerate Shock Layer Equations Thin Sharp Bodies in Hypersonic Flow Nonlinear Theory Time-dependent Analogy Integral Conservation Laws Similarity Law Flow around Thin Bodies Thin Bodies at High Incidence Time-dependent Flows Flows Past Thin Blunt Bodies General Flow Pattern Similarity Law and Blast Analogy Real Gas Effects Flow Past Blunt Cones Bodies of Revolution at Incidence Wings with Blunt Edges Wings with Blunt Noses 3-D Vortex Flows Nonunifrom Flow Past a Cylinder Relaxing Gas Models Formulation of the Problem Basic Postulates Equations of State for Gas Mixtures Limiting Flow Regimes Gas Composition and Basic Reactions Entropy and Equilibrium Conditions Boltzmann Distribution Equilibrium Reactions and Composition Reaction Rates Relaxation of Complex Systems Relaxation-reaction Interaction Relaxation of the Electron Temperature Conclusion Nonequilibrium gas flows Equations of Nonequilibrium Flows Limiting Flow Regimes Limiting speeds of sound Disturbances in Nonequilibrium Gases Shock Waves and Relaxation Zones Short Waves Viscosity-relaxation Analogy Stationary Waves in Relaxing Media The Law of Binary Similarity Nonequilibrium flows Past Bodies Nozzle and Jet Flows Thermal Rarefaction Waves Sublimation Waves Viscous Flows and Boundary Layers Equations for Viscous Flows Exact Solutions Parabolized Navier-Stokes Equations Boundary Layer on a Flat Plate Parabolization of the Equations Boundary Layer in a Compressible Gas Models of Turbulent Flows Boundary Layer on Blunt Bodies Viscous-inviscid Interaction Boundary Layer in a Nonunifrom Flow Method of Mass-average Parameters Boundary Layer on Thin Sharp Bodies Entropy Effect on Blunt Bodies Flows in Viscous Layers Three-dimensional Boundary Layer Viscous Flows of Multicomponent Gases Nonequilibrium Dissipative Flows Nonequilibrium Boundary and Viscous Layers Transport Coefficients of Individual Components Radiating gasdynamics Physics of Gas Radiation Radiating and Absorbing Jets Flows of Intensely Radiating Gases Nonequilibrium Radiating Gases Bibliography
