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20 April 2024
 
  » arxiv » cond-mat/0207685

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Optimizing a Ratchet Gear
I.M. Sokolov ;
Date 29 Jul 2002
Subject Statistical Mechanics; Soft Condensed Matter | cond-mat.stat-mech cond-mat.soft
AbstractThe energetic efficiencies of rocked ratchets reported in the literature typically lie in the sub-percent range. We discuss the problem of optimization of the energetic efficiency of a ratchet, and show that considerably higher efficiencies can be achieved; however this assumes a fine-tuning of the parameters of the system. The domain of parameters corresponding to high efficiencies is typically narrow.
Source arXiv, cond-mat/0207685
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