Multidisciplinary Design Analysis and Optimization of Aerospace Composites / Charles Lu.

Format:

Book

Author/Creator:

Lu, Charles, author.

Language:

English

Subjects (All):

Composite materials.

Physical Description:

1 online resource (230 pages)

Edition:

1st ed.

Place of Publication:

Warrendale, Pennsylvania, USA : SAE International, 2019.

Summary:

A collection of ten SAE technical papers focusing on the design analysis of aerospace composite structures from the perspective of various disciplines.

Contents:

Cover

Introduction

OVERALL DESIGN METHODOLOGY

CHAPTER 1 Investigation of Multi-Disciplinary Optimisation for Aircraft Preliminary Design

Multidisciplinary Preliminary Design Capability Approach

Multidisciplinary Trade-Off Studies

Enablers for Multidisciplinary Trade-Off Studies

Product &amp

Simulation Lifecycle Management (PLM/SLM)

System Engineering Approach

Multi-Layer Approach

Integration Framework

Modelling and Simulation

Multidisciplinary Design Analysis &amp

Optimization (MDA/MDO)

Enablers for MDA/MDO

MDO Problem Decomposition

Meta-Modelling

Application Of MDA/MDO Strategies and Processes

Artemis - A Multilevel MDO Based Design Process

Context

A Coherent Multilevel Multifidelity Process

Global Aircraft Process (GAP)

Bi-Disciplinary Process (BDP)

Structural Optimization Loop

Loads Tool

Bi-Level Structural Optimization

Aerodynamic Optimization Loop

Coupling between GAP and BDP

Digital Aircraft - Toward Aircraft Design on Computers

Parametric Data Modelling

Domain Tools Integration

Aerodynamics for Performance

Aerodynamics for Loads

Loads to Weight

Multi-Disciplinary Analysis

Framework

Optimization Tools

Summary/Conclusions

Contact Information

Acknowledgments

References

WEIGHT ANALYSIS

CHAPTER 2 Refined Preliminary Weight Estimation Tool for Airplane Wing and Tail

Development of a New Class II and 1/2 Weight Estimation Method

Lifting Surfaces Weight Decomposition

Sizing Load Calculation

The Primary Weight Estimation Process

Software Implementation of the Proposed Method

Input Parameters

Geometry Generator

Load Calculator

Weight Calculator

Preliminary Validation

Case Studies

Winglet Weight

Bending Moment Efficiency Factor.

Wing Lift Distribution

Conclusion

Acknowledgment

Definitions/Abbreviations

STRUCTURAL ANALYSIS

CHAPTER 3 Static/Fatigue Structural Behaviour of Damaged Stiffened Composite Plates for UAS Applications

Preliminary Static Analysis of Damage Effect in Stiffened Panel

Static Behavior Summary

Experimental Static Results

Fatigue Results

Conclusions

AERODYNAMIC ANALYSIS

CHAPTER 4 Development of Variable Camber Continuous Trailing Edge Flap for Performance Adaptive Aeroelastic Wing

VCCTEF Concept

2D CFD Simulations

Adaptive Aeroelastic Wing Shaping Control

Wind Tunnel Tests

Cruise Configuration Test

High-Lift Configuration Test

Flutter Analysis and Suppression Control

Flutter Analysis

Adaptive Flutter Suppression Control

Multi-Objective Flight Control for Adaptive Wing Technology

THERMAL ANALYSIS

CHAPTER 5 Heat Pipe Embedded Carbon Fiber Reinforced Polymer Composite Enclosures for Avionics Thermal Management

Design

Analysis

Fabrication

Results

ACOUSTIC ANALYSIS

CHAPTER 6 Uncertainty Modeling for Aircraft Interior Noise-Composites Transmission Loss Optimization

Test Case Description

Reliability Problem Statement

The Reliability-Based Design Optimization Model

Performance Measure Approach

Design of Experiments and Response Surfaces

Analysis Case Implementation

LIGHTENING ANALYSIS

CHAPTER 7 More about Lightning Induced Effects on Systems in a Composite Aircraft

Lightning Interaction with Metallic Aircraft

Lightning Interaction with Composite Aircraft.

Lightning Induced Effects on Composite and Metallic Aircraft

Spectral Comparison of Emissions due to Harnesses on Board Aircraft

Cable Emissions on Composite Aircraft

Cable Emissions on Metallic Aircraft

Comparison of Cable Emissions on Composite Versus Metallic Aircraft

FIRE ANALYSIS

CHAPTER 8 Fire Resistant Composites

Main Section

Experimental

Resin Synthesis

Materials and Methods

Materials

Fabrication of Laminates

Mechanical Testing and Physical Properties

Tensile Strength and Modulus

Flexural Strength

Interlaminar Shear Strength

Resin Content

Void Content

Burn Tests

Results and Discussion

Contribution of Polymer and Additives to Char Stabilization

Analysis of Mechanical Behavior

RELIABILITY ANALYSIS

CHAPTER 9 Reliability Analysis of Composite Inflatable Space Structures Considering Fracture Failure

Method of Approach

Geometry

Loads

Debris

Failure Criteria

Hole Edge Crack

Through Crack

Semielliptical Surface Crack

Monte-Carlo Simulation

Inflatable Space Habitat

Material

Deterministic Approach

Probabilistic Approach

SUSTAINABILITY ANALYSIS

CHAPTER 10 A Conceptual Framework for Value Chain Analysis of End of Life Aircraft Treatment in the Context of Sustainable Development

Background

The Sustainability Paradigm in Aviation Industry

Aircraft at the End of Life

Manufacturer's Responsibility

Value Creation in Sustainability Context

Sustainable Value Chain

Theoretical Basis

Conceptual Framework

Application in Aircraft Recycling

Step 1: Value Chain Framework &amp.

Problem Context

Definition of Service and Value Chain of Recycling

The Geographical Definition and the Length of Value Chain

Step 2: Sustainability Analysis &amp

Value Creation

Step 3: Players, Policy and Governance

Players and Interaction

Policy Framework and Governance

Step 4: Performance Measurement

Effectiveness, Efficiency and Stability Measurement

References.

Notes:

Includes bibliographical references and index.

ISBN:

9781523140343

1523140348

9780768001853

0768001854

9780768001280

0768001285

OCLC:

1302009330