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Racetech Racing Team

TU Bergakademie Freiberg e.V.

Development and optimization of particular components of a

Formula Student Racecar with HyperWorks

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8 Cars

5 Combustion

3 Electric

Team

since 2005

56 team members

structured into 9 departments

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CAE RTo8

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Topology optimization Stress analysis Crash simulation

Field of application

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Topology optimization Stress analysis Crash simulation

Field of application

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► Parameters:

► different load cases

► constructed design space

► Aim:

► first design concept

► load path

► increase specific power weight ratio

► mass stiffness

Topology optimization

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Topology optimization Stress analysis Crash simulation

Field of application

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► Parameters:

► different load cases

► constructed CAD model

► Aim:

► analysis of critical regions

► iterative structural optimization

► calculate displacement

Stress analysis

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► gearbox integrated

► suspension and motor attachement

► 9.7 kg

► gearbox and motor integrated

► suspension, motor and aero attachement

► 5.6 kg

RTo7 RTo8

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Topology optimization Stress analysis Crash simulation

Field of application

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► Aim:

► development of a crash absorber

► different geometries and materials

Crash simulation

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RTo7 RTo8

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Thank you for your attention