AERONAUTICAL STRESS ENGINEERING

CONVENTIONAL STRUCTURAL ANALYSIS

• Sizing and optimization using handling calculation and Finite Element Analysis for metallic, composite and hibrid structures

 

SPECIAL REQUIREMENT ANALYSIS

• Sudden decompression, ditching, rotor burst & wheel rim release

 

SPECIAL REQUIREMENTS – NON-LINEAR ANALYSIS

• Non-linear post buckling of skin panel using FEM

• Floor structure and skin panel dynamic (modal and transient)

• Ballistic armor attachments valiation

• Impact, slosh and bird strike.

 

MECHANISM INTEGRATED ANALYSIS & SIMULATION

• Mechanism dynamic simulation: kinematic study, dynamic transient, non-linear transient dynamics

 

STRUCTURAL SIZING AND OPTIMIZATION

• Weight reduction through structure optimization

 

FATIGUE, VIBRATION & DAMAGE TOLERANCE

• Durability; Discrete and Non-Discrete Source; Frequency Response – Vibration; Transient Response – Shock

 

TESTS, LIAISON, SUSTAINING AND REPAIRS

• Structural tests (development, certification, coupon, component and full scale): specification, proposal, management, reports and correlation results

• Structural repair analysis: difficulties in service, allowable damages, fly-by analysis, typical repairs

 

CFD & THERMAL ANALYSIS

• Flight Physics: loads and pressures distribution, divergence, flutter, reversion command

• Air conditioning and thermal comfort; Avionics cooling; Pneumatic and engine bleed air

• Ice protection and detection; Air probes ice protection; Airframe drains; Temperature and pressure control