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Questa è la nostra ultima selezione di pubblicazioni mondiali e brevetti in inglese sulla Termodinamica, tra numerose riviste scientifiche online, classificate e focalizzate su termodinamica, trasferimento di calore, entropia, entalpia, calore specifico, Gibbs, adiabatica, carnot ed energia interna.

Reversible logic gate-based thermal management with software-controlled entropy offloading unit for high-performance processor

Patent published on the 2026-05-21 in US under Ref US20260140554 by BANK OF AMERICA [US] (Marsters John-david Stuart [gb])

Abstract: The invention presents a reversible logic gate-based thermal management system with a software-controlled entropy offloading unit (TOU) for high-performance processors. Reversible logic gates are used in high-computation regions to minimize entropy conversion and reduce heat, while non-reversible gates are used in low-computation areas. The system includes a software-controlled entropy offloading module that dynamically transfers excess information entropy from the processor to the TOU. The TOU [...]


Our summary: The invention features a reversible logic gate-based thermal management system with a software-controlled entropy offloading unit for processors. It minimizes heat generation in high-computation areas while managing excess entropy through a TOU. The system dynamically adjusts cooling mechanisms based on real-time performance data to ensure efficient thermal regulation.

Reversible logic gates, thermal management, entropy offloading, high-performance processors

Patent

Reversible logic gate-based thermal management with dedicated entropy offloading unit for high-performance processor

Patent published on the 2026-05-21 in US under Ref US20260140787 by BANK OF AMERICA [US] (Marsters John-david Stuart [gb])

Abstract: The invention provides a reversible logic gate-based thermal management system with a dedicated entropy offloading unit (TOU) for high-performance processors. Reversible logic gates are deployed in high-computational regions to minimize the conversion of information entropy conversion to heat, while non-reversible gates are used in low-computation regions. A real-time entropy offloading module dynamically transfers excess entropy from high-entropy regions to the TOU, where cascading non-reversib[...]


Our summary: The invention features a reversible logic gate-based thermal management system with a dedicated entropy offloading unit for high-performance processors. It minimizes heat generation by transferring excess entropy from high-computation areas to a thermally isolated TOU, using non-reversible gates for irreversible computations. The system employs real-time monitoring and predictive models to optimize cooling and maintain processor performance while preventing overheating.

Reversible logic, thermal management, entropy offloading, high-performance processors

Patent

Method for the liquid immersion cooling of an electronic component

Patent published on the 2026-05-21 in WO under Ref WO2026104383 by PERSTORP AB [SE] (Farzaneh Amir [se], Olofsson Martin [se])

Abstract: The invention relates to a new and improved method for the liquid immersion cooling of an electronic component with improved sustainability and longevity of the ester fluids used therein as heat transfer fluids.[...]


Our summary: This invention presents a method for liquid immersion cooling of electronic components. It enhances the sustainability of ester fluids used as heat transfer fluids. The method aims to improve the longevity of these fluids in cooling applications.

liquid immersion cooling, electronic components, heat transfer fluids, sustainability

Patent

Power cable system, method for cooling a power cable and use of a two-phase heat transfer mechanism

Patent published on the 2026-05-20 in EP under Ref EP4746002 by NEXANS [FR] (Schawlann Sigurd [no])

Abstract: A power cable system, comprising a power cable, and a cooling device thermally coupled to the power cable, wherein the cooling device comprises an enclosure, wherein a first region of the enclosure is configured to absorb heat from one part of the power cable, wherein a second region of the enclosure is configured to release heat to another part of the power cable, another object or the environment, and wherein the cooling device has a two-phase heat transfer mechanism inside the enclosure for c[...]


Our summary: The power cable system includes a cooling device that absorbs and releases heat. The cooling device has an enclosure with two distinct regions for heat management. It utilizes a two-phase heat transfer mechanism for efficient thermal regulation.

power cable, cooling device, heat transfer, two-phase mechanism

Patent

Heat transfer plate feature geometry

Patent published on the 2026-05-20 in GB under Ref GB2701900 by JAGUAR LAND ROVER LTD [GB] (Syed Mudhasir [gb], Alvaro Dopazo Cortegoso [gb], Mehaul Goswami [gb], Ellen Axcell [gb], Alan Robertson [gb], Roberto Nigra [gb], Ben Faulkner [gb])

Abstract: A vehicle battery assembly heat transfer plate comprising: two side portions (410, 430) each comprising an opening 416, 436 and at least one first channel 414, 434; a main portion 420 comprising at least one second channel 424, arranged between the two side portions 410, 430 so a heat transfer fluid flows from the first side portion opening to the second side portion opening via the at least one first channel and the second channel; wherein, for each first channel of each side portion, said firs[...]


Our summary: The vehicle battery assembly features a heat transfer plate with two side portions and a main portion. Each side portion includes openings and first channels for fluid flow, designed based on specific geometric parameters. The manufacturing method incorporates these design considerations for optimal performance.

heat transfer, vehicle battery, channel geometry, fluid dynamics

Patent

Continuous-operation installation for thermal biomass processing

Patent published on the 2026-05-20 in UA under Ref UA163063U by MALIK IVAN KOSTIANTYNOVYCH [UA] (Malik Ivan Kostiantynovych [ua])

Abstract: Continuous-operation installation for thermal biomass processing comprises furnace housing with working chamber located inside housing, which has heat transfer channels and feed channels interconnected in the direction of heat transfer, wherein raw material channels are located between the heat transfer fluid channels, and each adjacent heat transfer fluid channel and raw material channel share a common heat-conducting wall. Channels for supplying air to heat transfer fluid channels are connecte[...]


Our summary: The installation processes thermal biomass continuously. It features interconnected heat transfer and raw material channels. An automated control system regulates fluid and air flow based on temperature measurements.

thermal biomass processing, continuous-operation installation, heat transfer channels, automated control system

Patent

Emergent bulk-edge states and edge-topology control in weakly coupled multimer SSHN models

Published on 2026-05-14 by Zheng-Fang Liu, Qing-Ping Wu and Xian-Bo Xiao @IOP SCIENCE

Abstract: The generalized Su–Schrieffer–Heeger (SSHN) model, featuring multiple sites per unit cell, provides a rich platform for exploring topological phases beyond the conventional dimerized chain. In this work, we systematically investigate edge-state physics in SSHN models composed of weakly coupled multimers under open boundary conditions. By analyzing systems with N = 3 to 6, we establish a systematic relation between the edge multimer configuration (such as monomer–dimer or dimer–dimer)[...]


Our summary: This study investigates edge-state physics in generalized Su–Schrieffer–Heeger models with weakly coupled multimers. It establishes a relationship between edge multimer configurations and edge-state properties, revealing that edge states localize on multimers with multiple sites. The findings provide insights into designing tailored edge modes in synthetic topological materials.

topological phases, edge states, SSHN model, multimer configuration

Publication

Long-lived excitonic beatings in finite chains under adiabatic motion

Published on 2026-05-08 by Ritesh Pant, Sebastian Wster and Alexander Eisfeld @IOP SCIENCE

Abstract: We investigate transport of a Frenkel exciton in finite one-dimensional chains, where temperature induced interparticle vibrations dynamically modulate the electronic couplings between neighboring particles. In the adiabatic regime, where vibrational motion is slower than excitation transfer between sites, this modulation gives rise to long-lived oscillations in the exciton populations. These oscillations, which we refer to as adiabatic beatings, are most pronounced at the boundaries of the chai[...]


Our summary: This study explores the transport of a Frenkel exciton in finite one-dimensional chains under adiabatic conditions. Long-lived oscillations, termed adiabatic beatings, emerge due to temperature-induced interparticle vibrations modulating electronic couplings. The amplitude of these beatings varies with chain length and particle parity, and they persist even in the presence of disorder.

Frenkel exciton, adiabatic motion, exciton populations, interparticle vibrations

Publication

Argomenti trattati: termodinamica, trasferimento di calore, entropia, entalpia, calore specifico, Gibbs, adiabatica, energia interna, evoluzione della porosità, conducibilità termica, resistenza alla corrosione, rivestimento laser, lega a media entropia, giunzione a tunnel superconduttiva, diodo Josephson, analisi della frequenza istantanea, trasformata di multisincronizzazione e diagnosi dei guasti.

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