Zobrazeno 1 - 10
of 35 255
pro vyhledávání: '"Lohse HAS"'
Autor:
Rocha, Duarte, Lederer, Philip L., Dekker, Pim J., Marin, Alvaro, Lohse, Detlef, Diddens, Christian
When an evaporating water droplet is deposited on a thermally conductive substrate, the minimum temperature will be at the apex due to evaporative cooling. Consequently, density and surface tension gradients emerge within the droplet and at the dropl
Externí odkaz:
http://arxiv.org/abs/2410.17071
Autor:
Bick, Christian, Lohse, Alexander
Homoclinic and heteroclinic connections can form cycles and networks in phase space, which organize the global phenomena in dynamical systems. On the one hand, stability notions for (omni)cycles give insight into how many initial conditions approach
Externí odkaz:
http://arxiv.org/abs/2410.11383
In so-called Lagrangian melting problems, a solid immersed in a fluid medium is free to rotate and translate in tandem with its phase-change from solid to liquid. Such configurations may be classified as a fluid-solid interaction (FSI) problem couple
Externí odkaz:
http://arxiv.org/abs/2409.20244
Autor:
Rabault, Jean, Taelman, Catherine, Idžanović, Martina, Hope, Gaute, Nose, Takehiko, Kristoffersen, Yngve, Jensen, Atle, Breivik, Øyvind, Bryhni, Helge Thomas, Hoppmann, Mario, Demchev, Denis, Korosov, Anton, Johansson, Malin, Eltoft, Torbjørn, Dagestad, Knut-Frode, Röhrs, Johannes, Eriksson, Leif, Moro, Marina Durán, Rikardsen, Edel S. U., Waseda, Takuji, Kodaira, Tsubasa, Lohse, Johannes, Desjonquères, Thibault, Olsen, Sveinung, Gundersen, Olav, de Aguiar, Victor Cesar Martins, Karlsen, Truls, Babanin, Alexander, Voermans, Joey, Park, Jeong-Won, Müller, Malte
Sea ice is a key element of the global Earth system, with a major impact on global climate and regional weather. Unfortunately, accurate sea ice modeling is challenging due to the diversity and complexity of underlying physics happening there, and a
Externí odkaz:
http://arxiv.org/abs/2409.04151
Autor:
Bashkatov, Aleksandr, Bürkle, Florian, Demirkır, Çayan, Ding, Wei, Sanjay, Vatsal, Babich, Alexander, Yang, Xuegeng, Mutschke, Gerd, Czarske, Jürgen, Lohse, Detlef, Krug, Dominik, Büttner, Lars, Eckert, Kerstin
Electrolytically generated gas bubbles can significantly hamper the overall electrolysis efficiency. Therefore it is crucial to understand their dynamics in order to optimise water electrolyzer systems. Here we demonstrate a distinct transport mechan
Externí odkaz:
http://arxiv.org/abs/2409.00515
Autor:
Sanjay, Vatsal, Lohse, Detlef
The dynamics of drop impact on a rigid surface -- omnipresent in nature and technology -- strongly depends on the droplet's velocity, its size, and its material properties. The main characteristics are the droplet's force exerted on the surface and i
Externí odkaz:
http://arxiv.org/abs/2408.12714
Bubble bursting and subsequent collapse of the open cavity at free surfaces of contaminated liquids can generate aerosol droplets, facilitating pathogen transport. After film rupture, capillary waves focus at the cavity base, potentially generating f
Externí odkaz:
http://arxiv.org/abs/2408.05089
Autor:
Shishkina, Olga, Lohse, Detlef
We offer a new model for the heat transfer and the turbulence intensity in strongly driven Rayleigh-Benard turbulence (the so-called ultimate regime), which in contrast to hitherto models is consistent with the new mathematically exact heat transfer
Externí odkaz:
http://arxiv.org/abs/2407.16573
Autor:
Lohse, Christopher, Wahl, Jonas
Evaluating the performance of causal discovery algorithms that aim to find causal relationships between time-dependent processes remains a challenging topic. In this paper, we show that certain characteristics of datasets, such as varsortability (Rei
Externí odkaz:
http://arxiv.org/abs/2407.13313
We argue for the epistemic and ethical advantages of pluralism in Reinforcement Learning from Human Feedback (RLHF) in the context of Large Language Models (LLM). Drawing on social epistemology and pluralist philosophy of science, we suggest ways in
Externí odkaz:
http://arxiv.org/abs/2407.17482