19 citations · 88 across the 14 of their papers we have counts for
15 papers
Data-driven subsampling rates for diffusion parameter estimation of SDEs
Felix Lindner, Andre Schmeißer, Felipe Trolldenier +1
We study the problem of diffusion parameter estimation for stochastic differential equation (SDE) models in scenarios where data and model are compatible only on specific scales th…
Random field reconstruction of inhomogeneous turbulence. Part II: Numerical approximation and simulation
Markus Antoni, Quinten Kürpick, Felix Lindner +2
A novel random field model or the reconstruction of turbulent velocity fluctuations from inhomogeneous characteristic flow quantities in terms of stochastic Fourier-type integrals…
Viscoelastic model hierarchy for fiber melt spinning of semi-crystalline polymers
Manuel Ettmüller, Walter Arne, Nicole Marheineke +1
In the fiber melt spinning of semi-crystalline polymers, the degree of crystallization can be non-homogeneous over the cross-section of the fiber, affecting the properties of the e…
Simulation-based High-Speed Elongational Rheometer for Carreau-type Materials
Lukas Kannengiesser, Walter Arne, Alexander Bier +3
For the simulation-based design of fiber melt spinning processes, the accurate modeling of the processed polymer with regard to its material behavior is crucial. In this work, we d…
Random field reconstruction of inhomogeneous turbulence. Part I: Modeling and analysis
Markus Antoni, Quinten Kürpick, Felix Lindner +2
We develop and analyze a random field model for the reconstruction of turbulent velocity fluctuations from inhomogeneous characteristic flow quantities provided by RANS simulations…
On flow-enhanced crystallization in fiber spinning: Asymptotically justified boundary conditions for numerics of a stiff viscoelastic two-phase model
Manuel Ettmüller, Walter Arne, Nicole Marheineke +1
For flow-enhanced crystallization in fiber spinning, the viscoelastic two-phase fiber models by Doufas et al. (J. Non-Newton. Fluid Mech., 2000) and Shrikhande et al. (J. Appl. Pol…