Try Claude
Academic ResearchSearch papers, authors, citations
AI Tools for Aerospace Engineers
AI tools that help aerospace engineers research materials, look up certification requirements, search technical literature, find qualified aerospace suppliers, and generate system diagrams for complex vehicle architectures.
Get started for free
Works in Chat, Cowork and Code
FAR 25.571
Primary structure must demonstrate damage tolerance (fail-safe or safe-life)
Advisory Circular
AC 25.571-1D covers acceptable methods for damage tolerance assessment
Fail-Safe Approach
Must sustain limit load with crack or partial failure — inspection interval required
Safe-Life Approach
Acceptable for landing gear, engine mounts — must demonstrate no fatigue failure
Testing Requirement
Full-scale fatigue test to 2× design life typical for primary structure
Certification and regulatory requirements research
Look up the exact certification requirements for any aircraft system, structure, or avionics before starting design. Research FAA, EASA, and ICAO requirements to define the certification basis early — avoiding expensive redesigns driven by late-discovered compliance gaps.
What are the EASA CS-25 requirements for lithium battery systems installed in commercial aircraft? I need to understand the certification basis for our new auxiliary battery power unit.
EASA CS-25 for lithium battery systems (updated 2022): AMC 25.1353(c)(7) covers lithium battery cell-level and system-level requirements. Key: thermal runaway containment is mandatory (must not propagate to adjacent cells). Protection against overcharge/over-discharge at system level required. Cell venting must be directed away from flammable materials. ETSO-C179 applies for standalone battery power sources. Special Condition approach likely needed for novel chemistries (solid-state, etc.). Recommend early engagement with the EASA project team.
ToolRouter research
AMC 25.1353(c)(7)
Thermal runaway containment mandatory — must not propagate to adjacent cells
Protection Requirements
Overcharge and over-discharge protection at system level required
Venting
Cell venting must be directed away from flammable materials
ETSO-C179
Applies to standalone battery power sources — compliance required
Novel Chemistries
Special Condition approach likely for solid-state or next-gen cells
Aerospace materials and structural research
Research material allowables, structural test requirements, and damage tolerance analysis approaches for any aircraft structure. Ground design decisions in published data and current industry practice.
Research the current state of practice for composite bonded joint design and certification in primary structure. What are the current FAA and EASA positions on no-grow bonded joint certification, and what test evidence is needed?
Bonded joint certification status (2025): FAA policy remains conservative — AC 20-107C requires no-growth bonded joints to demonstrate defect tolerance via analysis and test, or use fastener backup for critical load paths. EASA AMC 20-29 takes similar position. Key evidence required: BVID sensitivity analysis, manufacturing process qualification data, and durability test program. Industry working group (CACRC) actively developing new guidance. Recent papers from 2023–2024 show acceptable paths using probabilistic damage tolerance approaches with sufficient statistical basis.
ToolRouter research
FAA AC 20-107C
No-growth joints: must demonstrate defect tolerance via analysis and test OR use fastener backup
EASA AMC 20-29
Consistent with FAA position — BVID sensitivity analysis required
Evidence Required
Process qualification data + durability test program + BVID analysis
Industry Development
CACRC working group developing new guidance — probabilistic DTA approaches emerging
System architecture diagramming
Generate system architecture, interface control, and data bus diagrams for complex avionics and vehicle systems. Create documentation for design reviews and system safety assessments without manual drafting.
Generate a system architecture diagram for an Integrated Modular Avionics (IMA) platform showing hosted applications, the ARINC 653 partitioning, core processing module, ARINC 429 and ARINC 664 data buses, and I/O modules.
Generated IMA architecture diagram with all major subsystems. ARINC 653 partitioning shown across 4 hosted application domains. Core Processing Module at center with dual ARINC 664 AFDX fabric connections. ARINC 429 legacy bus shown as separate I/O path. I/O modules at periphery with sensor and actuator interfaces. Suitable for System Safety Assessment FHA documentation.
Advanced materials literature review
Search published research on advanced aerospace materials — CMCs, metal matrix composites, high-temperature superalloys, and advanced polymer composites — to inform design decisions and identify emerging manufacturing technologies.
Find recent papers on silicon carbide fiber reinforced silicon carbide matrix (SiC/SiC) CMC for hot section turbine applications. I need data on temperature capability, oxidation resistance, and fatigue behavior in combustion environments.
Found 22 SiC/SiC CMC papers (2022–2025). Key findings: current production CMC operates up to 1315°C (2400°F) without thermal barrier coating. Environmental barrier coating (EBC) essential above 1200°C for water vapor attack resistance. Fatigue behavior: interlaminar shear strength is design-limiting in complex geometries (confirmed by multiple sources). GE Aviation and Safran dominate recent publications. 2024 paper in Acta Materialia shows 3D woven architecture improves delamination resistance by 40%.
ToolRouter search_papers
Papers Found
22 SiC/SiC CMC studies · GE, Safran, NASA as top publishers
Temperature Capability
Up to 1,315°C (2,400°F) without TBC — exceeds nickel superalloys
EBC Requirement
Environmental barrier coating critical above 1,200°C — water vapor attack
Design Limit
Interlaminar shear strength limiting in complex geometries — confirmed across 6 sources
Aerospace supplier qualification
Find AS9100D, NADCAP, and ITAR-registered suppliers for specialized aerospace manufacturing processes — machining, composites, castings, heat treatment, and NDT. Build your supply chain with pre-verified qualified sources.
Find NADCAP-accredited aluminum and titanium investment casting suppliers in the US with experience in complex thin-wall aerospace castings and existing relationships with aerospace primes.
Found 9 NADCAP-accredited investment casting houses in the US with documented aerospace casting capability. 4 have confirmed thin-wall titanium capability. 3 supply directly to Boeing or Airbus based on public tier-1 supplier lists. Includes capacity, certification status, and contact information. 2 have available capacity for new programs based on public statements.
ToolRouter find_manufacturers
SupplierTi capabilityCertifications
Precision Castparts (Portland, OR)Yes · thin-wallNADCAP, AS9100D
Hitchiner Manufacturing (Milford, NH)Yes · complex geometriesNADCAP, AS9100D
Arconic (Whitehall, MI)Yes · aerospace ratedNADCAP, AS9100D, ITAR
9 total NADCAP suppliers · 4 thin-wall Ti capable
Ready-to-use prompts
FAA/EASA certification research
Research the [FAA/EASA/ICAO] certification requirements for [system or component type] in [aircraft category]. I need to define the certification basis early in the design phase. Include applicable regulations, advisory circulars, and any special conditions that typically apply.
System architecture diagram
Generate an architecture diagram for a [system name: FBW, IMA, ECS, hydraulics, etc.]. Include major subsystems: [list them]. Show data buses, redundancy architecture, and key interfaces. Style suitable for a System Safety Assessment document.
Aerospace materials literature
Find peer-reviewed papers from [year range] on [material system, e.g., SiC/SiC CMC, titanium aluminide, CFRP] for [application]. Focus on [specific properties or failure modes] relevant to a [design stage] assessment.
Find NADCAP certified supplier
Find NADCAP-accredited suppliers in [region] for [process: composites/machining/heat treatment/NDT/casting]. Required: AS9100D certification and demonstrated experience with [material/specification]. I need this for NPI supplier qualification.
Avionics software certification
Research the DO-178C [Level A/B/C] requirements for [avionics system type]. What development assurance activities and evidence artifacts are needed for certification? What are the typical findings that delay approval?
Damage tolerance analysis research
Research the current FAA or EASA requirements and accepted methods for damage tolerance analysis of [structure type: metallic/composite primary/secondary] under [FAR Part 23/25/27/29]. Include applicable AC guidance and industry practice.
Space systems standards
Research applicable ECSS or NASA standards for [subsystem: propulsion/structure/thermal control/electrical power] on a [satellite/launch vehicle/spacecraft type]. Include reliability requirements and test standards for the development phase.
Patent landscape for novel design
Research the patent landscape for [novel aerospace technology or mechanism]. Who holds key patents, when do core patents expire, and what design freedom exists for [our intended approach]?
Tools to power your best work
Deep ResearchAI research reports with citations
Diagram GeneratorRender Mermaid, PlantUML & more
Company LookupCompany data for UK, US & EU
Manufacturer FinderFind and verify manufacturers and suppliers worldwide
165+ tools.
One conversation.
Everything aerospace engineers need from AI, connected to the assistant you already use. No extra apps, no switching tabs.
Certification basis definition
Research and document the certification basis for a new system or aircraft modification early in the design phase.
New material design justification
Build a research-backed technical justification for a new or advanced material selection.
Critical supplier qualification
Qualify and risk-assess a critical aerospace manufacturing supplier.
Frequently Asked Questions
How do I quickly research FAA or EASA certification requirements for a new system?
Deep Research compiles applicable FAR/CS regulations, advisory circulars, and special conditions from regulatory body databases and published guidance. For complex systems where multiple regulatory documents apply, it surfaces the full compliance framework in a single response rather than requiring separate searches across FAA and EASA databases.
Can I generate avionics architecture diagrams without drawing tools?
Diagram Generator renders system architecture, interface control, and data bus diagrams from text descriptions. Describe your IMA platform, FBW architecture, or any avionics system in plain language and it produces a clean diagram suitable for design reviews and SSA documentation. For DO-254 hardware design documentation, this supplements rather than replaces your formal design toolchain.
How do I find current research on advanced aerospace materials?
Academic Research searches major scientific databases and returns current papers with citations. For fast-moving fields like CMC turbine materials and structural nanocomposites, you get findings from recently published research — including from key aerospace R&D programs — rather than textbook data that may be years behind the state of the art.
How do I find NADCAP certified suppliers for specialized processes?
Manufacturer Finder searches aerospace supplier directories filtered by NADCAP accreditation commodity, AS9100D certification, geography, and process capability. For rare specialties like SiC/SiC CMC processing or refractory metal machining, it surfaces the small pool of qualified sources faster than manual directory searches.
Can AI help with DO-178C software certification planning?
Deep Research compiles DO-178C development assurance level requirements, typical Plan for Software Aspects of Certification (PSAC) content, and published guidance from RTCA and aerospace regulatory bodies. This helps teams scope the software certification program correctly early in development, before FAA or EASA DER engagement.
Give your AI superpowers.
Get started for free
Works in Chat, Cowork and Code