Thermodynamics and optimal protocols of multidimensional quadratic Brownian systems

Abiuso, Paolo; Holubec, Viktor; Anders, Janet; Ye, Zhuolin; Cerisola, Federico; Perarnau-Llobet, Martí

doi:10.1088/2399-6528/ac72f8

Cited by 19 publications

(12 citation statements)

References 82 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The movement of fungicide smoke also obeys the Brownian movement and kinetic theory of gases. This theory indicated that particles move faster at higher temperatures and thus the uniformity of smoke generated by 300 °C is worse than 600 °C 23,24 …”

Section: Discussionmentioning

confidence: 99%

“…This theory indicated that particles move faster at higher temperatures and thus the uniformity of smoke generated by 300 °C is worse than 600 °C. 23,24 When the substance was heated to smoke, it would float in the air for a long time as the smoke particles had large kinetic energy. 25 These particles also had the same charge and they were mutually exclusive to maintain athletic performance and floatation.…”

Section: Discussionmentioning

confidence: 99%

See 1 more Smart Citation

Fungicide smoke generated by electrical heating effectively controls gray mold of Chinese chives and reduces residue risk through adequate environmental sterilization

Gao

Shi

Luan

et al. 2022

Pest Management Science

View full text Add to dashboard Cite

BACKGROUND: Labor-saving pesticide application technology is eagerly pursued in the planting system of Chinese chives. In this study, we developed a set of application approaches by turning fungicides into smoke to achieve this goal. RESULTS:The fungicides fludioxonil, fluopyram, boscalid, procymidone, and prochloraz could be vaporized into smoke at temperatures below 300 °C. The SFR (smoke formation rate) decreased with the increasing temperature. At 300 °C, the SFR of fludioxonil, fluopyram, boscalid and procymidone were all higher than 80%. At 300 °C and 600 °C, there were no significant differences in the smoke particle state of these five fungicides. However, the inhibition rate of these five fungicides against the growth of Botrytis squamosa generally decreased with the temperature. At 600 °C, only fludioxonil and boscalid had inhibition rates higher than 80%. The deposition uniformity of fungicide smoke increased with the increasing amounts of NH 4 Cl. When the amount of NH 4 Cl reached 80% of the total content, the smoke of fungicide was uniformly deposited throughout each glass slide. In the greenhouse experiment, the control efficacy of fungicide application by smoke was significantly better than that of spraying application, whereas its residue was much lower.CONCLUSION: It is feasible to control air-borne disease through the vaporization of fungicides into smoke by electrical heating. Smoke application would effectively inhibit the spores in the air and would not increase the humidity of the environment. These findings indicate that smoke application is a labor-saving pesticide application technology viable in production.

show abstract

Section: Discussionmentioning

confidence: 99%

Section: Discussionmentioning

confidence: 99%

Fungicide smoke generated by electrical heating effectively controls gray mold of Chinese chives and reduces residue risk through adequate environmental sterilization

Gao

Shi

Luan

et al. 2022

Pest Management Science

View full text Add to dashboard Cite

show abstract

“…The purpose of introducing f * (t) is to explicitly include the initial and final jumps. According to equation (38), one can easily check that f * (0) = 0 and f * (τ) = 1. As we show next, this is necessary to give the correct physical meaning to the excess power calculations.…”

Section: Excess Powermentioning

confidence: 99%

“…Although restricted to limited non-equilibrium regimes, these formulations might provide a better physical intuition about the optimal processes. Among these perturbative formulations, the so-called geometric one has attracted considerable attention in the last decade [23][24][25][26][27][28][29][30][31][32][33][34][35][36][37][38]. It has been applied to different non-equilibrium situations in biophysics [31,33,36], magnetic systems [29,30,35], heat engines [34], and solid-state physics [39], in addition to having been extended to quantum systems [27,32].…”

Section: Introductionmentioning

confidence: 99%

Optimal finite-time processes in weakly driven overdamped Brownian motion

2022

View full text Add to dashboard Cite

The complete physical understanding of the optimization of the thermodynamic work still is an important open problem in stochastic thermodynamics. We address this issue using the Hamiltonian approach of linear response theory in ﬁnite time and weak processes. We derive the Euler-Lagrange equation associated and discuss its main features, illustrating them using the paradigmatic example of driven Brownian motion in overdamped regime. We show that the optimal protocols obtained either coincide, in the appropriate limit, with the exact solutions by stochastic thermodynamics or can be even identical to them, presenting the well-known jumps. However, our approach reveals that jumps at the extremities of the process are a good optimization strategy in the regime of fast but weak processes for any driven system. Additionally, we show that fast-but-weak optimal protocols are time-reversal symmetric, a property that has until now remained hidden in the exact solutions far from equilibrium.

show abstract

“…For either full or parametric control, the exact minimum-dissipation protocol is known if the probability distribution is Gaussian [35][36][37]. These exact solutions provide a glimpse into the properties of optimal control processes.…”

Section: Introductionmentioning

confidence: 99%

Optimal control in stochastic thermodynamics

Blaber

Sivak

2023

J. Phys. Commun.

View full text Add to dashboard Cite

We review recent progress in optimal control in stochastic thermodynamics. Theoretical advances provide in-depth insight into minimum-dissipation control with either full or limited (parametric) control, and spanning the limits from slow to fast driving and from weak to strong driving. Known exact solutions give a window into the properties of minimum-dissipation control, which are reproduced by approximate methods in the relevant limits. Connections between optimal-transport theory and minimum-dissipation protocols under full control give deep insight into the properties of optimal control and place bounds on the dissipation of thermodynamic processes. Since minimum-dissipation protocols are relatively well understood and advanced approximation methods and numerical techniques for estimating minimum-dissipation protocols have been developed, now is an opportune time for application to chemical and biological systems.

show abstract

Thermodynamics and optimal protocols of multidimensional quadratic Brownian systems

Cited by 19 publications

References 82 publications

Fungicide smoke generated by electrical heating effectively controls gray mold of Chinese chives and reduces residue risk through adequate environmental sterilization

Fungicide smoke generated by electrical heating effectively controls gray mold of Chinese chives and reduces residue risk through adequate environmental sterilization

Optimal finite-time processes in weakly driven overdamped Brownian motion

Optimal control in stochastic thermodynamics

Contact Info

Product

Resources

About