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Sachin RASTOGI

PRUNAY

En résumé

Mes compétences :
Stress Analysis
Aerospace
Patran
Nastran
ISAMI

Entreprises

  • Reims Aviation Industries - Stress analyst

    PRUNAY 2012 - maintenant Employed with AeroEuro (Consulting Firm)

    Working knowledge of Title 14 of the Code of Federal Regulations (14 CFR – especially Chapter I, Part 23) pertains to Federal Aviation Administration (FAA) regulation procedures and the STC process as it relates to certification of small airplane in the normal, utility, aerobatic, and commuter categories

    Responsibilities involve performing stress analysis and related activities for new and derivative designs of interior furnishings and amenities as part of outfitting new aircraft, analyzing necessary air-frame modifications, along with supporting other Certification related activities. This includes review of Engineering drawings, preparing load calculations and writing stress reports by using hand calculation and FE analysis.

    Responsibility involves data and information exchange with internal disciplines such as Airworthiness, Liaison Engineering/Repair, Production Support

    Example repair/modification includes Spar Webs, Wing Spar Cap, Fuselage air-frame reinforcement.
    Example designs includes cockpit panel, mission system installation, avionic shelves, antenna etc.
  • Goodrich - Senior Engineer

    2010 - 2011 1. GTF-MRJ Engine Mounts Static, Fatigue and Damage Tolerance Analysis and Report
    The Mitsubishi Regional Jet powered by GTF PW 1217G engines.

    Project Tasks/Responsibilities:

    Technical Lead (Engine Mount) (4+1 Member team)
    • Understanding the TRD to obtain the design objective.
    • Sizing based on Hand Calculations/ FE Results.
    • Creating Mix spectra based on the ECM
    • Sizing & Substantiating the design by Static/Fatigue/Damage tolerance Analysis


    2. EBU SYSTEM Stress Analysis and Report
    The Bombardier C-series 110/130 aircrafts powered by GTF PW 1524G engines.
    The Mitsubishi Regional Jet powered by GTF PW 1217G engines.
    The A320 Neo aircraft powered by PW1100G Pure Power engines.

    Project Tasks/Responsibilities:

    Technical Lead (EBU) (6+1 Member team)
    • Interaction with Designer for Concept design
    • Sizing & Substantiating the design by Static/Dynamic/Fatigue stress Analysis (FE and Hand Calculation)
    • Stress Analysis Notes for the following systems
    a. Fire Extinguishing Systems
    b. Electrical Systems.
    c. Drain Systems.

    3. Tool Engineering - Fan Cowl Door Assembly Jig Stress Analysis and Report
    The Mitsubishi Regional Jet powered by GTF PW 1217G engines.

    Project Tasks/Responsibilities:
    Stress Analyst
    • Generation of FE Model, Model Check, Linear Static Analysis.
    • Evaluation of the Structure based on TRD requirement.
    • Creation of Stress Analysis Report.
  • Capgemini - Consultant

    SURESNES 2009 - 2010 Fatigue and DT: ENGINE MOUNT
    1. Fatigue and Damage Tolerance Analysis of Engine mounts in view of Extended Service Goal. The parametric study on engine mounts is meant to assess their sensitivities to parameters that have not been taken into account in the Certification analysis but worth evaluating to justify/cover deviations observed during fleet surveys.
  • Sogeti High Tech - Fatigue And Damage Tolerance

    TOULOUSE 2009 - 2009 Fatigue and DT: Fuselage and Engine Mount
    1. Fatigue and Damage Tolerance Analysis of Engine mounts in view of Extended Service Goal. The parametric study on engine mounts is meant to assess their sensitivities to parameters that have not been taken into account in the Certification analysis but worth evaluating to justify/cover deviations observed during fleet surveys.
    2.Repair solution at LR A330-340: Centre fuselage repeat damage Frame 40 Area.
  • Goodrich - Stress Analyst

    2008 - 2008 Employed with Tata Consultancy Services

    3P Event:
    Develop an interface between the torque box and the Track Beams
     Cross functional event
     To solve assembly/Productions issues, Developed low cost alternatives.
     Performed stress Analysis and did strength comparison for the various alternatives.
  • Eclipse Aerospace - Stress Analyst

    2007 - 2008 Employed with Tata Consultancy Services

    Aircraft: Eclipse500
    Category: Very Light Jet

    > Structural Analysis of aircraft structures.
    > Compliance verification engineer for in production repairs on Primary Structure of Aircraft.
    > Static, Fatigue and Damage Tolerance Substantiation focussed around primary structure:
    1. Fuselage
    2. Cockpit
    3. Empennage
  • Tata Consultancy Services - Assistant system Engineer

    Puteaux 2005 - 2007 Client: GOODRICH AEROSTRUCTURES, Chula Vista, USA

     Hand calculation and certification report generation for Landing Gear Components
    > Hand calculation and certification report generation for engine nacelle components – Hinge Beam, Latch Beam
    > Fatigue and Damage Tolerance Analyses for Exhaust Nozzle Area
    > Load Sorting: To determine the load envelope and critical load cases for the nacelle components
  • MSL - Graduate Engineer Trainee

    2002 - 2003

Formations

  • MNNIT, ALLAHABAD B.TECH (Allahabad)

    Allahabad 2003 - 2005 Master of Technology
  • JSSATE (Noida)

    Noida 1998 - 2002 BE

    Mechanical Engineering

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