Search Results for author: Jörg Schumacher

Found 5 papers, 0 papers with code

Generative convective parametrization of dry atmospheric boundary layer

no code implementations27 Jul 2023 Florian Heyder, Juan Pedro Mellado, Jörg Schumacher

In this work, we present a parametrization for a dry convective boundary layer based on a generative adversarial network.

Generative Adversarial Network

Direct data-driven forecast of local turbulent heat flux in Rayleigh-Bénard convection

no code implementations26 Feb 2022 Sandeep Pandey, Philipp Teutsch, Patrick Mäder, Jörg Schumacher

A combined convolutional autoencoder-recurrent neural network machine learning model is presented to analyse and forecast the dynamics and low-order statistics of the local convective heat flux field in a two-dimensional turbulent Rayleigh-B\'{e}nard convection flow at Prandtl number ${\rm Pr}=7$ and Rayleigh number ${\rm Ra}=10^7$.

Supergranule aggregation for constant heat flux-driven turbulent convection

no code implementations26 Oct 2020 Philipp P. Vieweg, Janet D. Scheel, Jörg Schumacher

Turbulent convection processes in nature are often found to be organized in a hierarchy of plume structures and flow patterns.

Fluid Dynamics Solar and Stellar Astrophysics

Reservoir computing model of two-dimensional turbulent convection

no code implementations28 Jan 2020 Sandeep Pandey, Jörg Schumacher

Reservoir computing is applied to model the large-scale evolution and the resulting low-order turbulence statistics of a two-dimensional turbulent Rayleigh-B\'{e}nard convection flow at a Rayleigh number ${\rm Ra}=10^7$ and a Prandtl number ${\rm Pr}=7$ in an extended domain with an aspect ratio of 6.

Total Energy Vocal Bursts Valence Prediction

Cannot find the paper you are looking for? You can Submit a new open access paper.