Modeling and 4E analysis of a new combined cooling, heating, and power energy system based on biogas combustion and hot oil for heat supply

Process Safety and Environmental Protection, Год журнала: 2024, Номер 184, С. 1484 - 1501

Опубликована: Фев. 29, 2024

Язык: Английский

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Design and thermo-enviro-economic analyses of a novel thermal design process for a CCHP-desalination application using LNG regasification integrated with a gas turbine power plant

Energy, Год журнала: 2024, Номер 295, С. 131003 - 131003

Опубликована: Март 24, 2024

Язык: Английский

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Environmental sustainability by a comprehensive environmental and energy comparison analysis in a wood chip and rice straw biomass-fueled multi-generation energy system

Process Safety and Environmental Protection, Год журнала: 2023, Номер 177, С. 868 - 879

Опубликована: Июль 14, 2023

Язык: Английский

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Artificial neural network-based optimization of baffle geometries for maximized heat transfer efficiency in microchannel heat sinks

Case Studies in Thermal Engineering, Год журнала: 2023, Номер 49, С. 103331 - 103331

Опубликована: Июль 25, 2023

Microchannel heat sinks (MCHSs) are widely utilized in various industries, including electronics, power systems, and aerospace, to dissipate generated by high-power components effectively. The efficient cooling of these devices is crucial for maintaining their optimal performance, reliability, longevity. This research aimed augment the overall efficiency MCHS utilizing 25 baffles with varying geometric parameters. aim was identify optimum geometry using an Artificial Neural Network (ANN) model. ANN model applied propose two designs baffles, specifically targeting maximum Nusselt number performance MCHS. It noticed that vertical pitch "d" had most substantial influence on device's behavior among investigated higher value allowed fluid spread over entire space sink rather than being confined a specific area. spreading effect enabled contact all channel walls, facilitating transfer. R2 values about 0.98 lower MAE RMSE successfully fitted data. findings this study demonstrated applying specified input variables (horizontal 8.496 mm, 5 attack angle 210. 560°), as defined design, manufacturing resulted remarkable enhancement 46% comparison design proposed reference paper. transfer improvement were due vortices bring chaotic advection could greatly enhance convective mixing.

Язык: Английский

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Clean and sustainable power/fresh water/hot air production scheme based on solid oxide fuel cell feed by apricot stone biomass: A multi-attribute optimization

Process Safety and Environmental Protection, Год журнала: 2023, Номер 180, С. 808 - 826

Опубликована: Окт. 11, 2023

Язык: Английский

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Engineering novel 2D MXene-based dual Z-scheme heterojunction photocatalyst for enhanced TC hydrochloride degradation and hydrogen evolution

Journal of Water Process Engineering, Год журнала: 2025, Номер 70, С. 107127 - 107127

Опубликована: Янв. 30, 2025

Язык: Английский

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New Viewpoint of Low-Carbon Economy Based on Green Materials and Processes via Systematic Review and Simulation Practices: Life Cycle Assessment, Energy Management, and Policymaking

Materials Circular Economy, Год журнала: 2025, Номер 7(1)

Опубликована: Фев. 22, 2025

Язык: Английский

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Sustainable H2 production/separation by integration of solid oxide electrolyzer, biomass gasifier and H2 separation membrane: A techno-economic/environmental evaluation and multi-objective optimization

Process Safety and Environmental Protection, Год журнала: 2023, Номер 177, С. 909 - 920

Опубликована: Июль 19, 2023

Язык: Английский

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Improving efficiency and optimizing heat transfer in a novel tesla valve through multi-layer perceptron models

Case Studies in Thermal Engineering, Год журнала: 2023, Номер 49, С. 103391 - 103391

Опубликована: Авг. 17, 2023

Over the past few years, distinctive design and versatile applications of Tesla valves have captured considerable interest across diverse industries. In contrast to conventional check valves, employ interconnected channels, establishing a highly efficient reliable fluid flow control mechanism. This research delves into an investigation optimum geometric parameters that significantly influence performance novel valve. The study focuses on three key characteristics: valve angle (α), distance between consecutive stages (D), divider wall in second stage each step group straight channel (H). authors carried out numerical using computational dynamics acquire results. Four multi-layer perceptron models, with structure 3-2-2-1, were applied predict selected responses Nusselt numbers forward (Nuf) reverse (Nur) directions, as well pressure drops (ΔPf) (ΔPr) directions. findings revealed among all variables examined, parameter H exerted most substantial measured responses. It was concluded by incorporating specific values α = 34.065°, D 9 mm, 5.624 mm during manufacturing process altering direction from reverse, remarkable improvement approximately 271.7% diodicity achieved.

Язык: Английский

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Biohydrogen production through energy efficient surfactant induced microwave pretreatment of macroalgae Ulva reticulata

Environmental Research, Год журнала: 2023, Номер 236, С. 116709 - 116709

Опубликована: Июль 19, 2023

Язык: Английский

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