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The classic scheme

Calculations are carried out after the design stage, with the risk of numerous iterations if the pieces are incorrectly sized.

Thanks to its knowledge of mechanical design, calculations and manufacturing, NUMESYS provides informations on possible improvements, taking into account industrial constraints.

Design assistance

NUMESYS can be involved from the pre-project or study phase to choose the right architectures and their dimensions, reducing the number of iterations in the design phase and saving time and money in the process.

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Linear statics

- Elasticity in small displacements and small deformations
- Thermo-mechanics

Linear dynamics

- Free vibrations
- Modal analysis (eigenvalues and deformations)
- Response calculations (shocks, harmonic responses, etc.)
- Earthquake (spectral and temporal methods)

Non-linear statics and dynamics

- Elasto-plasticity (impact, fall, etc.)
- Crash
- Buckling, large deformations
- Contact management
- Hyper-elasticity

Fatigue

- Equipment under pressure
- Vibratory endurance

Specific analyses

- Study of tank frangibility

Quantities analysed: deformations, stresses, internal forces, constraint forces, plastic strains, contact pressure, etc.

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Dimensioning standards

Climatics and seismic rules

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Softwares

For its studies, NUMESYS uses industrial simulation and calculation software based on the Finite Element Method:

Personnel

A team of 6 mechanical engineers specialised in calculations and mechanical design.