Experimental investigation of enhancement heat dissipation in a novel heat sink under simultaneous impact of impingement jet and magnetic field DOI Creative Commons

Shervin Azadi,

Ali Abjadi,

Abazar Vahdat Azad

et al.

Frontiers in Mechanical Engineering, Journal Year: 2024, Volume and Issue: 10

Published: Aug. 13, 2024

In today’s world, research on cooling systems that can effectively reduce the time of heat sinks and enhance transfer efficiency in a shorter duration is extremely crucial. This experimental study analyzed by simultaneously utilizing two techniques. involved passage ferrofluid (Fe 3 O 4 /water) through three channels sink under influence magnetic field, as well application an air impingement jet sink’s surface. A novel plate-fin with dimensions 40 mm (L) × 31.32 (W) 23.5 (H) consists diameter for crossing flow 24 top was designed built study. The exposed to external field simultaneously. Multiple tests were conducted determine convective coefficients over specific conditions, including 800 G, volume fraction 3%, Reynolds number 600 ferrofluid, mass rate 0.1 kg/s. It discovered using combined method (MF-IJ) compared simultaneous pure water (Water-IJ), without (MF) methods sink, increase maximum coefficient 27.4% 46.4%, respectively. findings this suggest MF-IJ control mechanism, along innovative geometry, sinks.

Language: Английский

Evaluation of hydraulic and thermal performance in a novel fractal heat exchanger: a comparative study DOI

Mansur Mustafaoglu,

Muhammet Kaan Yeşilyurt, İsak Kotçioğlu

et al.

Journal of the Brazilian Society of Mechanical Sciences and Engineering, Journal Year: 2025, Volume and Issue: 47(4)

Published: March 11, 2025

Language: Английский

Citations

0
Numerical investigation of the effect of three types of spiral coils on the hydrothermal behavior of fluid flow in a shell and coil heat exchanger DOI Creative Commons
Ahmed Mir,

Seyed Hossein Hashemi Karouei,

Rassol Hamed Rasheed

et al.

Case Studies in Thermal Engineering, Journal Year: 2025, Volume and Issue: unknown, P. 106078 - 106078

Published: April 1, 2025

Language: Английский

Citations

0
Experimental investigation of enhancement heat dissipation in a novel heat sink under simultaneous impact of impingement jet and magnetic field DOI Creative Commons

Shervin Azadi,

Ali Abjadi,

Abazar Vahdat Azad

et al.

Frontiers in Mechanical Engineering, Journal Year: 2024, Volume and Issue: 10

Published: Aug. 13, 2024

In today’s world, research on cooling systems that can effectively reduce the time of heat sinks and enhance transfer efficiency in a shorter duration is extremely crucial. This experimental study analyzed by simultaneously utilizing two techniques. involved passage ferrofluid (Fe 3 O 4 /water) through three channels sink under influence magnetic field, as well application an air impingement jet sink’s surface. A novel plate-fin with dimensions 40 mm (L) × 31.32 (W) 23.5 (H) consists diameter for crossing flow 24 top was designed built study. The exposed to external field simultaneously. Multiple tests were conducted determine convective coefficients over specific conditions, including 800 G, volume fraction 3%, Reynolds number 600 ferrofluid, mass rate 0.1 kg/s. It discovered using combined method (MF-IJ) compared simultaneous pure water (Water-IJ), without (MF) methods sink, increase maximum coefficient 27.4% 46.4%, respectively. findings this suggest MF-IJ control mechanism, along innovative geometry, sinks.

Language: Английский

Citations

1