Results 31 to 40 of about 19,833 (277)
Hydrodynamic Analysis of Self-Propulsion Performance of Wave-Driven Catamaran
Journal of Marine Science and Engineering, 2021 The wave-driven catamaran is a small surface vehicle driven by ocean waves. It consists of a hull and hydrofoils, and has a multi-body dynamic structure.
Weixin Zhang +4 more
doaj +1 more source
Emergent organization and polarization due to active fluctuations
Physical Review Research, 2023 We introduce and study a model of active Brownian motion with multiplicative noise describing fluctuations in the self-propulsion or activity. We find that the standard picture of density accumulation in slow regions is qualitatively modified by active ...
Benoît Mahault +2 more
doaj +1 more source
International Journal of Naval Architecture and Ocean Engineering, 2023 In this study, the proportional, integral, and differential control constants for a self-propulsion point search were investigated using free running Computational Fluid Dynamics (CFD) simulations. The experimental data obtained using a 1/100 scale model
ChangSeop Kwon +5 more
doaj +1 more source
Self-propulsion of a calcium alginate surfer
Soft Matter, 2023 Osmosis-induced Marangoni-driven self-propulsion of hydrogel surfers develops when sodium alginate solution is dropped into the pool of calcium chloride solution.
Réka Zahorán +3 more
openaire +3 more sources
Zhongguo Jianchuan Yanjiu, 2018 [Objectives] In order to numerically predict the self-propulsion factors of high speed underwater vehicles equipped with Contra-Rotating Propellers (CRP),[Methods] RANS modeling approaches are developed for vehicle resistance,self-propulsion and CRP open-
HUANG Yongsheng +2 more
doaj +1 more source
The Self-Propulsion of the Spherical Pt–SiO2 Janus Micro-Motor [PDF]
Micromachines (Basel), 2017 Zhang J, Zheng X, Cui H, Silber-Li Z.
europepmc +1 more source
Effect of self-propulsion on equilibrium clustering [PDF]
Physical Review E, 2015 8 pages, 8 ...
Mani, Ethayaraja, Löwen, Hartmut
openaire +3 more sources
An Investigation of Bilateral Symmetry during Manual Wheelchair Propulsion
Frontiers in Bioengineering and Biotechnology, 2015 Studies of manual wheelchair propulsion often assume bilateral symmetry to simplify data collection, processing and analysis. However, the validity of this assumption is unclear.
Shelby L. Soltau +4 more
doaj +1 more source
Clustering-induced self-propulsion of isotropic autophoretic particles. [PDF]
Soft Matter, 2018 Isotropic phoretic particles do not swim individually but can achieve self-propulsion collectively by spontaneously forming clusters of anisotropic geometry.
Varma A +2 more
europepmc +6 more sources
Active Jamming: Self-propelled soft particles at high density [PDF]
, 2011 We study numerically the phases and dynamics of a dense collection of self-propelled particles with soft repulsive interactions in two dimensions. The model is motivated by recent in vitro experiments on confluent monolayers of migratory epithelial and ...
Fily, Yaouen +2 more
core +3 more sources