AEROSPACE & DEFENSE

DEP offers services in the following areas in Fixed and Rotary Wing aircrafts :
· Detailed Design
· Structural Analysis
· Composite Design
· Electrical Harness Design
· Tool Design
· Digital Mock Up
· Technical Publications

These services are offered across many tools and technologies :
· CATIA
· UG NX
· MeshWorks
· Nastran
· Patran
· Hypermesh
· LS Dyna
· Fluent

DETAILS OF SERVICES OFFERED:

ANALYSIS

  1. Finite Element mesh building of entire airframe, wings, empennage, engine components and landing gear
  2. Structural analysis of airframe and wing sub-systems, evaluation of overall static bending, torsion stiffness and global modes
  3. External Aerodynamics using CFD codes
  4. Parametric finite element models and multi-disciplinary optimization
  5. Aeroelasticity and flutter analysis
  6. Preliminary analyses of concept models, morphing, what-if scenario calculations
  7. Placement of engine compressor and turbine stages, blade airfoil shape optimization, nacelle shape and combustor optimization
  8. Alliance with Hypersizer in process for weight optimization of fuselage and wings using composite materials

CONCEPT DESIGN

  • New product development based on customer requirements
  • Aerospace development projects
  • Interface design and Load path analysis
  • Defining assembly sequence

DETAIL DESIGN

  • 3D parametric modeling in CAD applications like Catia V4 & V5, Unigraphics NX
  • Assembly modeling
  • Generating manufacturing drawings as per customer standards
  • Assembly weight optimization

STRUCTURES – FUSELAGE

Design and detailing of Structure parts in Fuselage like Bulkheads, longerons, stringers, frames, assemblies etc.

Design Image 08

STRUCTURES – WING

Part Design, Modeling and Detailing of Structure parts in Wing like Spar, Rib, Aileron, etc.

Image 09

STRUCTURES – HELICOPTERS

Part Design, Modeling and Detailing of Structure parts of Helicopter.

Helicopter design image

SYSTEM INTEGRATION – ELECTRICAL HARNESS DESIGN

Electrical harness design & Development of Loom diagrams

Design Image 11

TECHNICAL DOCUMENTATION

  • Technical Publications
  • Technical Authoring
  • Technical Illustrations
  • Interactive Electronic Technical Manuals ( IETM)

Click Here to read details on technical documentation services