Deep material networks for efficient scale-bridging in thermomechanical simulations of solids

We investigate deep material networks (DMN). We lay the mathematical foundation of DMNs and present a novel DMN formulation, which is characterized by a reduced number of degrees of freedom. We present a efficient solution technique for nonlinear DMNs to accelerate complex two-scale simulations with minimal computational effort. A new interpolation technique is presented enabling the consideration of fluctuating microstructure characteristics in macroscopic simulations.

Product details

• Authors: Sebastian Gajek
• Publisher: KIT Scientific Publishing
• Languages: English
• Product format: Paperback / Softback
• Released: 25.08.2023
• EAN: 9783731512783
• ISBN: 978-3-7315-1278-3
• No. of pages: 326
• Dimensions: 148 mm x 19 mm x 210 mm
• Weight: 600 g
• Illustrations: graph. Darst.
• Series: Schriftenreihe Kontinuumsmechanik im Maschinenbau / Karlsruher Institut für Technologie, Institut für Technische Mechanik - Bereich Kontinuumsmechanik
• Subject: Natural sciences, medicine, IT, technology > Technology > Mechanical engineering, production engineering