Performance enhancement by tungsten trioxide and silicon dioxide mixed nanofluids in solar collector of evacuated tube type

Case Studies in Thermal Engineering, Год журнала: 2024, Номер 55, С. 104098 - 104098

Опубликована: Фев. 5, 2024

This study compares the effectiveness of evacuated tube solar collectors with nanofluids. Three different combinations two nanoparticles were examined at present investigation. Here, silicon dioxide and tungsten trioxide having diameters 80 90 nm, respectively, have been employed in preparation There are concentrations volume fractions 0.01%, 0.015%, 0.02%, 0.025%, 0.03% mass flow rates, such as 20 g/s, 40 60 this study. The observations like variations temperature, heat absorption, efficiency, density, specific heat, thermal conductivity measurements determined. Better qualities found nanofluid a fraction 0.030%. 0.030% Nanofluid g/s rate provided 4053.49W gain 72.69% which is higher than other Cases; therefore, recommendation for obtaining greater performance.

Язык: Английский

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Recent advances in biotechnological valorization of agro-food wastes (AFW): Optimizing integrated approaches for sustainable biorefinery and circular bioeconomy

Bioresource Technology Reports, Год журнала: 2024, Номер 26, С. 101823 - 101823

Опубликована: Март 24, 2024

Achieving renewable clean energy to meet increasing global demand and counter overreliance on depleting unsustainable sources has recently drawn significant research interest. Similarly, attain the sustainable development goals (SDGs) "zero hunger" agenda, massive agricultural/food productions are embarked on, leading increased agro-food waste (AFW) generation with enormous handling costs evade its contribution environmental pollution. The advent of biorefineries fostered a healthy balance for tackling challenges from AFW – thereby promoting circular bioeconomy (CBE). Integrating several emerging microbial/enzymatic bioconversion processes facilitated overall increase in process efficiency. This review, therefore, provides extensive information ecological impacts AFW, as well biorefinery sustainability. We also critically reviewed advances integrated engineering valorization. Finally, limitations prospects real-life application these recent approaches were suggested.

Язык: Английский

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Investigation of performance and emission values of new type of fuels obtained by adding MgO nanoparticles to biodiesel fuels produced from waste sunflower and cotton oil

Industrial Crops and Products, Год журнала: 2024, Номер 222, С. 119712 - 119712

Опубликована: Окт. 4, 2024

Язык: Английский

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Bio-diesel derived from wheat germ oil: Analyzing fuel properties and enhancing yield through response surface methodology

Industrial Crops and Products, Год журнала: 2025, Номер 225, С. 120477 - 120477

Опубликована: Янв. 20, 2025

Язык: Английский

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Closing the loop: technological innovations in food waste valorisation for global sustainability

Discover Sustainability, Год журнала: 2025, Номер 6(1)

Опубликована: Апрель 8, 2025

Язык: Английский

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Redefining concrete sustainability: The potential of nano-materials in green construction

AIP conference proceedings, Год журнала: 2025, Номер 3270, С. 020260 - 020260

Опубликована: Янв. 1, 2025

Язык: Английский

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Enhanced performance of single sloped double basin solar stills using ZrO2 nanoparticles: An experimental investigation

AIP conference proceedings, Год журнала: 2025, Номер 3270, С. 020259 - 020259

Опубликована: Янв. 1, 2025

Язык: Английский

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Efficiency optimization of a tubular solar still: Insights from Fe2O3-nano enhanced PCM and ZnO-coated basin strategies

AIP conference proceedings, Год журнала: 2025, Номер 3270, С. 020257 - 020257

Опубликована: Янв. 1, 2025

Язык: Английский

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Investigation on the mechanical and thermal properties of hemp/polyester composites with integrated zirconium dioxide (ZrO2) nanoparticles

AIP conference proceedings, Год журнала: 2025, Номер 3270, С. 020253 - 020253

Опубликована: Янв. 1, 2025

Язык: Английский

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Titanium carbide coating for corrosion protection of graphite in proton exchange membrane fuel cells

AIP conference proceedings, Год журнала: 2025, Номер 3270, С. 020263 - 020263

Опубликована: Янв. 1, 2025

Язык: Английский

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