Ludovic Wagner
Mobile Hydraulics
Numerical Simulation
35 years old
Driving License
Blagnac (31700) France
Professional Status
Employed
Just looking around
About Me
Graduate of a Master of Sciences, I’m an engineer specialised in Structural Mechanics such as the ones found in aeronautics.
I've gained a overall understanding of the industry and applied research. I studied material shaping processes and stepped in mechanical design. I also developed transverse skills when I sold electrohydraulic systems for British and Irish customers during my previous position.
I've gained a overall understanding of the industry and applied research. I studied material shaping processes and stepped in mechanical design. I also developed transverse skills when I sold electrohydraulic systems for British and Irish customers during my previous position.
Computational Engineer in Structural Mechanics
Assystem (aeronautical subcontractor)
April 2017
to October 2017
Full-time
Blagnac
France
- Conducted mechanical fatigue analyses on the A380 nose, centre fuselage and wing box sections (fail-safe, safe-life and widespread fatigue damage).
- Computed equivalent mechanical stresses for different flight missions.
- Modelled crack initiation and propagation on mechanical joints.
- Analysed experimental results based on full-scale fatigue test.
- Updated maintenance tasks in respect to airline feedbacks.
Technical Sales Representative in Mobile Hydraulics
Hydrokit UK (supplier of electrohydraulic systems in the UK and Eire)
May 2015
to December 2016
Full-time
Woodbridge
United Kingdom
- Developed B2B sales in mobile hydraulics in the UK and Eire.
- Retailed components (motors, valves, fittings, workshop equipment, etc.) and looked for spare part replacements.
- Designed electrohydraulic systems along with design department (power packs, control boxes, proportional spool valves, hydrostatic transmissions, multiple gear pumps, auxiliary lines, power take-offs, etc.)
- Determined component requirements (mechanical driven-power, flow rate, pressure losses, hydraulic accumulator relaxations, cylinder buckling).
- Took part in agricultural shows (SIMA, LAMMA and Midlands Machinery).
- Followed up repairs (piston pumps), order shipments and provided after-sale services.
Technical Sales Representative in Mobile Hydraulics
Hydrokit (supplier and manufacturer of electrohydraulic systems)
February 2015
to April 2015
Full-time
La Roche-sur-Yon
France
- 3-month training at the headquarters prior to expatriation to the subsidiary based in the UK.
Technical Writer for Agricultural Machinery
Kuhn Group (manufacturer of agricultural machinery)
March 2013
to December 2014
Consultant
Saverne
France
- Wrote technical instructions for customer deliveries and manufacturing of agricultural machinery and subsequent upgrades.
- Projected CAD views of complete machinery and exploded views of sub-assemblies on CREO Parametric.
- Annotated assembly steps (bolt tightening, slinging, greasing, etc.) on Illustrator.
- Updated BOMs on Windchill PDMLink (spare parts catalogue).
Research Engineer in Numerical Simulation - Moulding of a thermosetting material reinforced with mid-long discontinuous fibres
Clément Ader Institute (research lab in material shaping processes, Mines d'Albi-Carmaux Graduate School)
September 2011
to December 2012
Full-time
Albi
France
- Identified chemical, thermal and rheological constitutive models with global non-linear optimisation on Scilab.
- Simulated preheating and filling of highly-reinforced thermosetting materials with mid-long discontinuous fibres (reshaping of epoxide resin / carbon fibre prepreg remnants with metallic inserts) on Moldflow Insight.
- Simulated moulding process (curing, injection, cooling and mechanical behaviour).
- Conducted statistical analysis and extrapolated manufacturing parameters.
- Highlighted process enhancements on aeronautical parts (secondary structures).
Graduation Project in Numerical Simulation - Hot-Forming of Titanium Alloys
Aurock (manufacturer of forming dies and service provider in numerical simulation)
April 2011
to August 2011
Internship
Albi
France
- Studied constitutive models of titanium alloys for hot forming applications (process temperature from 600 to 800°C) in partnership with AIRBUS.
- Optimised elasto-viscoplastic parameter with thermal depedency on Scilab.
- Modelled surface contacts and structural non-linearities.
- Analysed residual stresses, thickness variations and elastic springbacks.
- Simulated forming of industrial parts on Abaqus/Explicit.
Motorisation of an integrated Lifter on a Deck Oven
Bongard (Manufacturer of bakery ovens and appliances)
June 2010
to September 2010
Internship
Holtzheim
France
- Motorised horizontal movement of integrated deck oven lifter on PRO/Engineer Wildfire.
- Supervised fabrication and experimentation of a prototype.
Maintenance of TGV Bogie Drive Axles
Technicentre de Bischheim
July 2009
Internship
Bischheim
France
- Supervised maintenance traceability of the bogie drive axles.
- Replaced defective parts (needle bearings, seals, bolts, etc.)
- Performed ultrasound non-destructive experiments on sumps.
This 240-hour German training gave me the aptitude to hold basic conversations in German.
Engineer in Structural Mechanics
ISAE-ENSMA (Postgraduate school in Mechanics and Aeronautics), Poitiers (France)
September 2008
to September 2011
ISAE-ENSMA is an engineering school focused on mechanics and aerotechnics (fluid mechanics, heat transfers, energetics and propulsion), as well as embedded systems in the field of transportation and more specifically aeronautics. The school provides a degree equivalent to a Master of Sciences.
I specialised in structural mechanics during the third year:
✔ Experimental stress analysis, compound durability, damage, fatigue, finite strains, aeronautical structures.
✔ Finite element modelisation, plasticity and viscoplasticity, material mechanical properties, rupture, compound materials.
Learn more
I specialised in structural mechanics during the third year:
✔ Experimental stress analysis, compound durability, damage, fatigue, finite strains, aeronautical structures.
✔ Finite element modelisation, plasticity and viscoplasticity, material mechanical properties, rupture, compound materials.
Preparatory Classes prior to Engineering School
Blaise Pascal High School, Colmar (France)
September 2006
to June 2008
After graduating of my A-Level with an Honour Mention, I attended this 2-year intensive training aimed at the national engineering schools’ competitive entrance admission.
I ranked 49 out of 703 candidates in Concours Communs Polytechniques.
Learn more
I ranked 49 out of 703 candidates in Concours Communs Polytechniques.
I graduated with an Honour Mention.
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Solid Mechanics
Material strengths, continuum mechanics, finite strains, vibration and aeroelasticity.
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Fluid Mechanics
Gas dynamics, aerodynamics and hydraulics.
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Materials Science
Metals, plastics, compound materials and experimental stress analyses.
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Constitutive Mechanics
Elasticity, hyperelasticity, plasticity, viscoplasticity, superplasticity, damage, fatigue, rupture and creep.
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Thermodynamics
Chemical kinetics, thermal engines and propulsion systems.
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Heat Transfers
Conduction, convection and radiation.
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Mechanical structures
Welded structures, aeronautical structures and gears.
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Agricultural and Construction Machinery
Mower, cultivator, seed drill, trailer and excavator.
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Shaping processes
Laser cutting, forming and plastic injection.
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Components and spare parts
Pumps, actuators, valves, filters, accumulators, heat exchangers and controls.
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Circuit configurations
Open and closed centers, carry-over, load sensing and power beyond.
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Integrated solutions
Power packs, hydrostatic transmissions, safety boom check-valves and hammer lines.
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3D Modelling
Surface, volume, piping, laminate sheets and welding.
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Product LifeCycle Management
Complex systems and parts listing.
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Good
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Informatics
Embedded systems, object-oriented programming, scripts, regular expressions, algorithms and databases.
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Numerical analysis
Finite element method, solvers, non-linear optimisations and statistics.
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Enterprise Resource Planning
Customer and supplier portfolios, product databases, stock, price listing and orders management.
- International Sales
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Business to Business
Prospection, negotiation and response to RFP.
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Marketing
Market researd and price offers.
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Document Management System
Scientific publications, assembly instructions and fabrication guidelines.
- Document composition
- Graphic Illustrations
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CAD
Catia V5, Pro/Engineer Wildfire, Creo Parametric, Windchill.
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Numerical Simulation
Moldflow Insight, Comsol Multiphysics, Abaqus, Patran, Scilab.
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Programmation
Visual Basic (Script and Application).
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Graphism
Illustrator, Photoshop, Canvas.
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French
Expert
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English
TOEIC 845 / 990 in January 2015 - residant UK 20 months (Mai 2015 to December 2016).Advanced
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German
Intermediate
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Russian
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