Zobrazeno 1 - 10
of 10 892
pro vyhledávání: '"P. Lohse"'
Bubbly drag reduction is considered as one of the most promising techniques to reduce the energy consumption of marine vessels. With this technique bubbles are injected under the hull where they then lubricate the hull, thus reducing the drag of the
Externí odkaz:
http://arxiv.org/abs/2411.13196
We experimentally investigated the melting of floating ice cylinders. Experiments were carried out in an aquarium, with ice cylinders with radii between 5 cm and 12 cm, floating horizontally with their axis perpendicular to gravity. The water in the
Externí odkaz:
http://arxiv.org/abs/2411.09620
Autor:
Shi, Xihang, Lee, Wen Wei, Karnieli, Aviv, Lohse, Leon Merten, Gorlach, Alexey, Wong, Lee Wei Wesley, Saldit, Tim, Fan, Shanhui, Kaminer, Ido, Wong, Liang Jie
Rapid progress in precision nanofabrication and atomic design over the past 50 years has ushered in a succession of transformative eras for molding the generation and flow of light. The use of nanoscale and atomic features to design light sources and
Externí odkaz:
http://arxiv.org/abs/2411.09019
The advent of large language models (LLMs), such as GPT-4, has enabled significant advancements in generating code across various domains. However, these models face unique challenges when generating IEC 61131-3 Structured Text (ST) code due to limit
Externí odkaz:
http://arxiv.org/abs/2410.22159
The presence of salt in seawater significantly affects the melt rate and morphological evolution of ice. This study investigates the melting process of a vertical cylinder in saline water using a combination of laboratory experiments and direct numer
Externí odkaz:
http://arxiv.org/abs/2410.22050
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
Publikováno v:
Frontiers in Earth Science, Vol 10 (2022)
The high mountain segments of the valleys of the southernmost Atacama Desert of Chile present Late Quaternary glacial landforms that developed in already incised valleys. Glacier advances and deglaciation have left a geomorphic imprint in the souther
Externí odkaz:
https://doaj.org/article/fc8b671a6ef0464687f5aa0db2ba431a
