4.7 Article

Optimal power and efficiency of odd engines

相关参考文献

注意:仅列出部分参考文献,下载原文获取全部文献信息。
Article Physics, Multidisciplinary

Fluctuating hydrodynamics of chiral active fluids

Ming Han et al.

Summary: Active fluids exhibit equilibrium-like properties when their fluctuating and activated degrees of freedom are statistically decoupled. The emergence of a single effective temperature in these systems parameterizes both the equation of state and Boltzmann statistics. By developing a theory for the fluctuating hydrodynamics of these non-equilibrium fluids and validating it through large-scale molecular dynamics simulations, the microscopic origin of odd viscosities and stress fluctuations in parity-violating fluids is illuminated.

NATURE PHYSICS (2021)

Article Multidisciplinary Sciences

Realization of active metamaterials with odd micropolar elasticity

Yangyang Chen et al.

Summary: Mechanical metamaterials exhibit unique properties not found in ordinary materials, such as active metamaterials with self-sensing characteristics demonstrated by the authors. These active metamaterials can convert electrical energy into mechanical work, and their odd modulus allows for localized vibrational modes at sample boundaries.

NATURE COMMUNICATIONS (2021)

Article Physics, Multidisciplinary

Active engines: Thermodynamics moves forward

Etienne Fodor et al.

Summary: The study of thermal heat engines is crucial for establishing equilibrium thermodynamics principles, while the conversion of energy in non-equilibrium systems remains a significant question with potential to illuminate general physical principles. Recent theoretical progress on engines operating with active matter has identified two main classes and strategies for optimization, with limitations in previous studies suggesting the need for a coherent thermodynamic framework far from equilibrium.
Article Physics, Multidisciplinary

Active Viscoelasticity of Odd Materials

Debarghya Banerjee et al.

Summary: The mechanical response of active media, including biological gels and living tissues, is influenced by the interplay between viscosity and elasticity. By generalizing canonical models to active viscoelastic media that break symmetries, the resulting theories exhibit viscous and elastic tensors that are odd under index exchange. The analysis focuses on how these parity-violating viscoelastic coefficients impact relaxation mechanisms and wave-propagation properties of odd materials.

PHYSICAL REVIEW LETTERS (2021)

Article Physics, Multidisciplinary

Mechanical pressure and work cycle of confined active Brownian particles

Paolo Malgaretti et al.

Summary: Researchers have derived an analytic expression for the mechanical pressure of a generic one-dimensional model of confined active Brownian particles, which is applicable to all values of Peclet number and all confining scenarios. The model reproduces the known scaling of bulk pressure with Pe(2) and is well validated by simulations of ABPs in 2D. They use the pressure formula to calculate the work and efficiency of an active engine, finding that efficiency is maximized for work cycles with finite period, rather than in infinitely slow cycles as in thermodynamic engines.
Article Physics, Fluids & Plasmas

Optimization of an active heat engine

Giulia Gronchi et al.

Summary: The optimization of heat engines at the microscale is studied in this research, with a focus on the impact of effective temperature on engine performance. By mapping passive and active models, an optimization method is proposed to achieve maximum power and efficiency.

PHYSICAL REVIEW E (2021)

Article Physics, Multidisciplinary

Odd elasticity

Colin Scheibner et al.

NATURE PHYSICS (2020)

Article Physics, Multidisciplinary

Active Brownian heat engines

Viktor Holubec et al.

PHYSICAL REVIEW RESEARCH (2020)

Article Physics, Fluids & Plasmas

Brownian heat engine with active reservoirs

Jae Sung Lee et al.

PHYSICAL REVIEW E (2020)

Article Physics, Fluids & Plasmas

Thermodynamic cycles with active matter

Timothy Ekeh et al.

PHYSICAL REVIEW E (2020)

Article Mechanics

Stochastic work extraction in a colloidal heat engine in the presence of colored noise

Arnab Saha et al.

JOURNAL OF STATISTICAL MECHANICS-THEORY AND EXPERIMENT (2019)

Article Physics, Multidisciplinary

The odd free surface flows of a colloidal chiral fluid

Vishal Soni et al.

NATURE PHYSICS (2019)

Article Physics, Multidisciplinary

Autonomous Engines Driven by Active Matter: Energetics and Design Principles

Patrick Pietzonka et al.

PHYSICAL REVIEW X (2019)

Article Biophysics

Active Mechanics Reveal Molecular-Scale Force Kinetics in Living Oocytes

Wylie W. Ahmed et al.

BIOPHYSICAL JOURNAL (2018)

Article Physics, Multidisciplinary

Extracting maximum power from active colloidal heat engines

D. Martin et al.

Article Physics, Multidisciplinary

The statistical physics of active matter: From self-catalytic colloids to living cells

Etienne Fodor et al.

PHYSICA A-STATISTICAL MECHANICS AND ITS APPLICATIONS (2018)

Article Physics, Multidisciplinary

Stochastic Stirling Engine Operating in Contact with Active Baths

Ruben Zakine et al.

ENTROPY (2017)

Article Physics, Multidisciplinary

Collective Behavior of Chiral Active Matter: Pattern Formation and Enhanced Flocking

Benno Liebchen et al.

PHYSICAL REVIEW LETTERS (2017)

Article Multidisciplinary Sciences

Active turbulence in a gas of self-assembled spinners

Gasper Kokot et al.

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA (2017)

Review Chemistry, Physical

Colloidal heat engines: a review

Ignacio A. Martinez et al.

SOFT MATTER (2017)

Article Multidisciplinary Sciences

Odd viscosity in chiral active fluids

Debarghya Banerjee et al.

NATURE COMMUNICATIONS (2017)

Article Physics, Multidisciplinary

Brownian Carnot engine

I. A. Martinez et al.

NATURE PHYSICS (2016)

Article Physics, Multidisciplinary

Nonequilibrium dissipation in living oocytes

E. Fodor et al.

Article Physics, Multidisciplinary

A micrometre-sized heat engine operating between bacterial reservoirs

Sudeesh Krishnamurthy et al.

NATURE PHYSICS (2016)

Article Multidisciplinary Sciences

Spatiotemporal order and emergent edge currents in active spinner materials

Benjamin C. van Zuiden et al.

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA (2016)

Article Physics, Multidisciplinary

Active Particles in Complex and Crowded Environments

Clemens Bechinger et al.

REVIEWS OF MODERN PHYSICS (2016)

Article Physics, Multidisciplinary

Motility-Driven Glass and Jamming Transitions in Biological Tissues

Dapeng Bi et al.

PHYSICAL REVIEW X (2016)

Article Physics, Multidisciplinary

A density-independent rigidity transition in biological tissues

Dapeng Bi et al.

NATURE PHYSICS (2015)

Review Physics, Multidisciplinary

Physics of microswimmers-single particle motion and collective behavior: a review

J. Elgeti et al.

REPORTS ON PROGRESS IN PHYSICS (2015)

Article Physics, Multidisciplinary

Emergent Collective Phenomena in a Mixture of Hard Shapes through Active Rotation

Nguyen H. P. Nguyen et al.

PHYSICAL REVIEW LETTERS (2014)

Review Physics, Condensed Matter

Bird Flocks as Condensed Matter

Andrea Cavagna et al.

ANNUAL REVIEW OF CONDENSED MATTER PHYSICS, VOL 5 (2014)

Article Physics, Multidisciplinary

Dynamical Clustering and Phase Separation in Suspensions of Self-Propelled Colloidal Particles

Ivo Buttinoni et al.

PHYSICAL REVIEW LETTERS (2013)

Article Physics, Multidisciplinary

Hydrodynamics of soft active matter

M. C. Marchetti et al.

REVIEWS OF MODERN PHYSICS (2013)

Article Multidisciplinary Sciences

Living Crystals of Light-Activated Colloidal Surfers

Jeremie Palacci et al.

SCIENCE (2013)

Article Physics, Multidisciplinary

Realization of a micrometre-sized stochastic heat engine

Valentin Blickle et al.

NATURE PHYSICS (2012)

Article Physics, Multidisciplinary

Efficiency at Maximum Power of Low-Dissipation Carnot Engines

Massimiliano Esposito et al.

PHYSICAL REVIEW LETTERS (2010)

Article Physics, Fluids & Plasmas

Power laws in microrheology experiments on living cells:: Comparative analysis and modeling

Martial Balland et al.

PHYSICAL REVIEW E (2006)

Article Multidisciplinary Sciences

The consensus mechanics of cultured mammalian cells

Brenton D. Hoffman et al.

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA (2006)

Article Physics, Multidisciplinary

Particle diffusion in a quasi-two-dimensional bacterial bath

XL Wu et al.

PHYSICAL REVIEW LETTERS (2000)