Battery Cells  "Made in Germany" -   Overcoming  Obstacles

Backhaus, Richard

doi:10.1007/s38311-019-0199-8

Cited by 1 publication

(2 citation statements)

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“…The current mobility industry is facing demanding challenges at many fronts in order to fulfill the transport necessities of the society in the short-term future. [1][2][3] Most of these challenges are driven by the paradigm shift in the powertrain concept provoked by the electrification of the transport industry, [4][5][6] which, in turn, encourages the companies to invest and research on cost efficient manufacturing processes, high performance materials and reliable virtual process chains. 7 Fiber reinforced polymers (FRPs) and their associated production processes are positioning as interesting alternatives to conventional materials, due to their outstanding mass-to-mechanical-property relationship, design freedom, and competitive costs.…”

Section: Introductionmentioning

confidence: 99%

“…The current mobility industry is facing demanding challenges at many fronts in order to fulfill the transport necessities of the society in the short‐term future 1–3 . Most of these challenges are driven by the paradigm shift in the powertrain concept provoked by the electrification of the transport industry, 4–6 which, in turn, encourages the companies to invest and research on cost efficient manufacturing processes, high performance materials and reliable virtual process chains 7 …”

Section: Introductionmentioning

confidence: 99%

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Advancing on viscosity characterization and modeling of SMC for compression molding simulation

et al. 2023

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Sheet molding compounds are thermoset‐based and glass or carbon fiber reinforced composites. SMCs are transformed through compression molding and for optimizing this process, virtual compression molding tools are employed. These tools require material model calibrations based on raw material data obtained by different characterization techniques. In this research, temperature and shear rate dependent viscosity of two SMCs has been experimentally characterized by oscillatory rheometer (RPA) and extensional rheometry. The obtained results were fitted to the modified Cross‐Castro‐Macosko viscosity model. Finally, the compression molding of two validation plates was performed virtually and experimentally. The obtained results demonstrate that, testing by RPA is preferable for industrial partners because tests are run with standard equipment and no manual post‐processing of the experimental data is required. Besides, the comparison of the virtual clamping force estimation with the experimental clamping force, shows that material models calibrated with RPA‐generated data foresee a lower clamping force overestimation.

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