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Materials and Process Modeling of Aerospace Composites / Charles Lu.
- Format:
- Book
- Author/Creator:
- Lu, Y. Charles, author.
- Language:
- English
- Subjects (All):
- Composite materials--Computer simulation.
- Composite materials.
- Aerospace engineering--Computer simulation.
- Aerospace engineering.
- Physical Description:
- 1 online resource (xx, 167 pages) : illustrations (chiefly color)
- Edition:
- 1st ed.
- Place of Publication:
- Warrendale : SAE International, 2020.
- Summary:
- Brings together ten SAE International technical papers reporting developments on materials and processes of aerospace composites by using computational modeling. The book documents the early employment of composite materials on Premier I by Raytheon to recent full-scale applications of composites on large commercial aircraft by Boeing and Airbus.
- Contents:
- Cover
- Introduction
- BRIEF HISTORY OF COMPOSITE APPLICATION IN AEROSPACE
- CHAPTER 1 The Road to Large Scale Composite Application on Wide Body Commercial Transports
- General Aviation Certified Composite Aircraft Programs
- Lear Fan
- Beech Starship
- Raytheon Premier I
- Adam Aircraft A500 &
- A700
- Cirrus SR20 &
- SR22
- Large Commercial Transport, a Big 2 Perspective
- Composite Manufacturing Processes
- Hand Lay-Up
- Pultrusion
- Filament Winding
- Tape Laying
- Advanced Fiber Placement
- Resin Transfer Molding (RTM)
- Challenges of Scale
- Conclusion
- Acknowledgments
- Contact Information
- References
- CLASSIFICATIONS OF AEROSPACE COMPOSITES
- CHAPTER 2 Advanced Materials for Aerospace and Space Applications
- Metal Graphite Composites
- Copper Graphite Composites
- Silver Graphite Composite Compounds
- Aluminum Graphite Composites
- Light Metal Graphite Composites
- Fiber Reinforced Composites
- CFRP - Plastic with Special Properties
- CFC/Carbon Fiber Reinforced Carbon
- GRP-Glass Fiber Reinforced Plastics
- Ceramic Matrix Composites (CMC)
- Coatings for Composites
- Silicon Carbide Coatings
- SiC/B4C Coatings
- Pyro-Carbon Layers
- Silicon Carbide-SiC
- Silicon Carbide Sintered without Pressure (SSiC)
- Hot-Pressed Silicon Carbide (HPSiC)/Hot Isostatically Pressed SiC (HIPSiC)
- Recrystallized Silicon Carbide (RSiC)
- Liquid-Phase Sintered Silicon Carbide (LPSiC)
- Mixed Ceramics
- Tribology
- Special Tribological Applications
- Thermal Management
- Devices for Passive Heat Dissipation
- Graphene/AU Composites
- Summary/Conclusions
- COMPUTATIONAL MATERIAL ENGINEERING IN AEROSPACE COMPOSITES
- CHAPTER 3 Virtual Allowable Computation to Speed-Up CFRP Material Development and Certification
- Technical Background.
- Mean-Field Homogenization
- Progressive Failure
- Insertion of Variability
- Virtual Coupon Simulation Using FEA
- Applications
- Definition of the Test Matrix
- Material Calibration
- Lay-up Definition
- Coupon Test Definition
- Environmental Condition
- Simulations
- DIGIMAT Model Calibration
- FEA Model
- Allowables
- Conclusions
- CHAPTER 4 Efficient Procedure for Robust Optimal Design of Aerospace Laminated Structures
- Explanatory Application
- Methodology Proposed
- Multi-Objective Optimization Algorithm
- Possible Algorithm Improvements
- Penalty Method
- Convergence Test
- Structural Knowledge
- Micro-Mechanics
- Fiber and Matrix Proprieties
- Composite Propriety as Function of Fiber Volume
- Individual Evaluation
- Model Validation
- Parallelization and State Machine
- PCL File Pseudo-Code
- Composites Manufacturing Rules
- Robust Statistical Propriety
- Monte Carlo Methods
- Crude Monte Carlo Method Used
- Quasi Monte Carlo Method Used
- CMCM with Surrogate
- Comparison CMCM, QMCM and CMCM with Surrogate
- Estimators Approximation
- Convergence Rate
- Dealing with Structural Failure
- Statistical Inference
- Explanatory Example of Robust Multi-Objective Optimization
- Plies Direction Constrains
- Setting First Population
- QMCM
- Variables to Represent Manufacturing Uncertainties
- Number Samples
- Robust Multi-Objective Optimization
- Comparison
- Time Reduction
- RMOO or MOO Optimization
- Definitions/Abbreviations
- Appendix
- CHAPTER 5 Software to Enable Composite and Assembly Development Processes for Modern Airframes
- Main Section
- Leveraging the Full Potential of Composites
- Multi Disciplinary Composites Engineering.
- Concurrent Composite Structure Development
- Common Understanding
- Weight Optimization
- Redefining the Engineering Model
- Shallow Cut Angle
- Staggered Origins
- Machine Independent Part Definition
- IML Tooling
- Composite Airframe Assemblies
- Design Change Management
- Extending Advanced Capabilities to the Supply Chain
- Ensuring Data Longevity
- CHAPTER 6 Digital Manufacturing: The Digital Tapestry
- The Digital Tapestry
- Advanced Analytics
- MDAO
- Key Benefits
- I-Triple A
- Factory C3
- Expert Systems
- Game Theory
- Best Athlete
- CHAPTER 7 Multi-Scale Modeling of an Injection Over-Molded Woven Fabric Composite Beam
- Short Fiber Composites Modeling
- Elasto-ViscoPlastic Model with Failure
- CAE Validation
- Woven Fabric Composites Modeling
- Structural FEA of Over-Molded Beam
- Summary
- CHAPTER 8 Development of Low Cost Fuselage Frames by Resin Transfer Molding
- Frame Process Development
- Resin Transfer Molding Process
- Material Characterization
- Materials
- Resin Characterization
- Preform Characteristics
- Preform Compaction
- Permeability
- Co-Efficient of Thermal Expansion
- Numerical Simulation
- Resin Thermal Profile
- Warpage
- Resin Flow Simulations
- Design
- Part Design
- Tool Design
- Manufacturing and Validation
- CHAPTER 9 Exploring the Manual Forming of Complex Geometry Composite Panels for Productivity and Quality Gains in Relation to Automated Forming Capabilities
- Introduction.
- The Current Approach in Manual Forming
- Geometry Description and Initial Forming Trials
- Drape Simulation for Manual Forming Quality Improvement
- Drape Simulation for Productivity Improvement
- AFP Productivity Comparison
- Discussion
- AFP Productivity Calculations, General Description
- CHAPTER 10 Composites Design Optimization for Automated Fiber Placement Process
- Aerospace Use Case
- Multiple Constraints Problem
- Fiber Angle Deviation
- Isotropy
- Fiber Steering Radius
- Fiber Gaps and Overlaps
- Manufacturing Process
- Automatic Ply Boundary Splicing
- About the Author.
- Notes:
- Description based on print version record.
- Includes bibliographical references.
- ISBN:
- 9781523140350
- 1523140356
- 9780768001990
- 0768001994
- 9780768001938
- 0768001935
- OCLC:
- 1302011107
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