عنوان

Conceptual shape optimization of entry vehicles :

شابک

3319460552

شابک

9783319460550

شابک اشتباه

3319460544

شابک اشتباه

9783319460543

شماره

dltt

عنوان اصلي

Conceptual shape optimization of entry vehicles :

نام عام مواد

[Book]

ساير اطلاعات عنواني

applied to capsules and winged fuselage vehicles /

نام نخستين پديدآور

Dominic Dirkx, Erwin Mooij

نام خاص و کميت اثر

1 online resource.

عنوان فروست

Springer aerospace technology

متن يادداشت

Includes bibliographical references and index

متن يادداشت

Symbols; Subscripts; Abbreviations and Acronyms; 1 Introduction; 1.1 Re-entry Missions; 1.1.1 Re-entry in the 20th Century; 1.1.2 Re-entry in the 21st Century; 1.2 Shape Optimization; 1.3 Overview; 2 Flight Mechanics; 2.1 Flight Environment; 2.1.1 Central Body Shape; 2.1.2 Gravity; 2.1.3 Atmosphere; 2.2 Equations of Motion; 2.2.1 Reference Frames; 2.2.2 Forces; 2.2.3 Entry Equations; 2.3 Guidance Approach; 2.3.1 Capsule; 2.3.2 Winged Vehicle; 2.3.3 Vehicle Stability; 3 Aerothermodynamics; 3.1 Basic Concepts; 3.1.1 Thermodynamic Properties

متن يادداشت

3.1.2 Characteristics of Super/Hypersonic Flow3.1.3 Viscosity; 3.2 Aerodynamic Loads; 3.3 Local-Inclination Methods; 3.3.1 Description of Methods; 3.3.2 Method Selection; 3.4 Heat Transfer; 3.4.1 Convective Heat Transfer; 3.4.2 Capsule Considerations; 4 Numerical Interpolation; 4.1 Basic Concepts; 4.1.1 Continuity and Convexity; 4.1.2 Linear Interpolation; 4.1.3 Bilinear Interpolation; 4.2 Cubic Spline Curves; 4.2.1 Fundamental Concepts; 4.2.2 Bézier and Hermite Splines; 4.2.3 Avoiding Self-intersection and Concavity; 4.3 Hermite-Spline Surfaces; 5 Vehicle Geometry

متن يادداشت

5.1 Analytical Parameterization5.2 Winged Vehicle Parameterization; 5.2.1 Fuselage; 5.2.2 Wings; 5.2.3 Fuselage-Wing Interface; 5.2.4 Mass Model; 5.3 Meshed Surfaces; 6 Optimization; 6.1 General Concepts; 6.1.1 Problem Statement; 6.1.2 Multi-objective Optimality; 6.2 Particle-Swarm Optimization; 6.2.1 Method Overview; 6.2.2 Handling of Constraints; 6.2.3 Multi-objective PSO; 6.3 Shape Optimization; 6.3.1 Performance Criteria; 6.3.2 Constraints; 7 Simulator Design; 7.1 Simulation Code; 7.2 Model Validation; 7.2.1 Aerodynamics; 7.2.2 Vehicle Trajectories; 7.3 Simulation Settings; 7.3.1 General

متن يادداشت

7.3.2 Capsule7.3.3 Winged Vehicle; 8 Shape Analysis -- Capsule; 8.1 Monte Carlo Analysis; 8.2 Optimization; 8.2.1 Two-Dimensional Analysis; 8.2.2 Three-Dimensional Optimization; 8.3 Concluding Remarks; 9 Shape Analysis -- Winged Vehicle; 9.1 Monte Carlo Analysis; 9.2 Optimization Results; 9.2.1 Baseline Optimization; 9.2.2 Pitch-Stable Optimization; 9.2.3 Heat-Rate Tracking Optimization; 9.3 Concluding Remarks; Appendix A Relative Viscous-Force Approximation; Appendix B Winged-Vehicle Shape Generation Example; B.1 Fuselage Shape; B.2 Wing Shape; Appendix C Optimal Capsule Shapes

متن يادداشت

C.1 Evolution of Selected Point on Capsule Pareto FrontC.2 Optimal Capsule Shapes; Appendix D Optimal Winged-Vehicle Shapes; D.1 Evolution of Selected Point on Winged-Vehicle Pareto Front; D.2 Optimal Winged-Vehicle Shape Using Benchmark Settings; References ; Index

بدون عنوان

0

بدون عنوان

8

بدون عنوان

8

بدون عنوان

8

بدون عنوان

8

متن يادداشت

This book covers the parameterization of entry capsules, including Apollo capsules and planetary probes, and winged entry vehicles such as the Space Shuttle and lifting bodies. The aerodynamic modelling is based on a variety of panel methods that take shadowing into account, and it has been validated with flight and wind tunnel data of Apollo and the Space Shuttle. The shape optimization is combined with constrained trajectory analysis, and the multi-objective approach provides the engineer with a Pareto front of optimal shapes. The method detailed in Conceptual Shape Optimization of Entry Vehicles is straightforward, and the output gives the engineer insight in the effect of shape variations on trajectory performance. All applied models and algorithms used are explained in detail, allowing for reconstructing the design tool to the researcher's requirements. Conceptual Shape Optimization of Entry Vehicles will be of interest to both researchers and graduate students in the field of aerospace engineering, and to practitioners within the aerospace industry

منبع سفارش / آدرس اشتراک

MIL

شماره انبار

978374

عنوان

Conceptual shape optimization of entry vehicles : applied to capsules and winged fuselage vehicles.

شماره استاندارد بين المللي پياييندها

1869-1749

شماره استاندارد بين المللي کتاب و موسيقي

9783319460543

موضوع مستند نشده

Space vehicles-- Atmospheric entry.

موضوع مستند نشده

TEC-- 009000

شماره

ويراست

شماره رده

مستند نام اشخاص تاييد نشده

Dirkx, Dominic

مستند نام اشخاص تاييد نشده

Mooij, E.

مستند نام تنالگان تاييد نشده

Ohio Library and Information Network.

تاريخ عمليات

20170203014618 .6

قواعد فهرست نويسي ( بخش توصيفي )

pn

نام الکترونيکي

نوع ماده

[Book]

تكميل شده

Y