August 20, 2024Journal of Thermal Science and Engineering Applications

Experimental Investigation of Thermo-Hydraulic Characteristics and Sustainability Measure of a Novel Multi-Fluid Heat Exchanger for Turbulent Water-Based Nanofluid Flow through the Inserted Brazed Helix Tube

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Alumina nanofluid flow achieved peak sustainability index and exergy efficiency within the brazed helix tube, outperforming titanium dioxide and copper oxide mixtures.
Exergy efficiency reached 0.72 alongside a maximum sustainability index of 3.53, observed during turbulent flow inside the one-half-inch brazed helix tube test section.
Experimental investigation evaluated Reynolds number and friction factor across tube diameters, indicating that larger conduits and lower flow rates maximize sustainability.

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Implication

Experimental investigation reveals superior thermal efficiency in a multi-fluid brazed helix tube heat exchanger, indicating alumina nanofluids optimize sustainability at lower flow rates.

Cite This Study

Almasri et al. (2024) studied this question.

synapsesocial.com/papers/68e5b9b2b6db643587551d77 https://doi.org/10.1115/1.4066260

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Implication

Experimental investigation reveals superior thermal efficiency in a multi-fluid brazed helix tube heat exchanger, indicating alumina nanofluids optimize sustainability at lower flow rates.

Experimental Investigation of Thermo-Hydraulic Characteristics and Sustainability Measure of a Novel Multi-Fluid Heat Exchanger for Turbulent Water-Based Nanofluid Flow through the Inserted Brazed Helix Tube

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Discussion

Implication

Cite This Study

Experimental Investigation of Thermo-Hydraulic Characteristics and Sustainability Measure of a Novel Multi-Fluid Heat Exchanger for Turbulent Water-Based Nanofluid Flow through the Inserted Brazed Helix Tube

Key Points

Discussion

Implication

Cite This Study

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