A facile design of porous heat sink optimized thermodynamically for thermo-hydraulic performance

Kumar, Avinash; Debnath, Subradip; Bakli, Chirodeep

doi:10.1016/j.applthermaleng.2024.123574

Applied Thermal Engineering

2024

DOI: 10.1016/j.applthermaleng.2024.123574

|View full text |Cite

A facile design of porous heat sink optimized thermodynamically for thermo-hydraulic performance

Avinash Kumar,

Subradip Debnath,

Chirodeep Bakli

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...

Citation Types

Supporting

Mentioning

Contrasting

Year Published

2024

2025

Publication Types

Select...

Article3

Relationship

Self Cite0

Independent3

Authors

Journals

Cited by 3 publications

References 57 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

Systematic design of tree-like branching network microchannel heat sinks for enhanced heat transfer with nanofluids

Rastogi,

Mondal,

Bakli

2024

Applied Thermal Engineering

View full text Add to dashboard Cite

Systematic design of tree-like branching network microchannel heat sinks for enhanced heat transfer with nanofluids

Rastogi,

Mondal,

Bakli

2024

Applied Thermal Engineering

View full text Add to dashboard Cite

Polymer-based pin-fin microchannel heat exchangers: A comparative study of material and structural effects on performance

Li,

Tang,

Chen

et al. 2025

International Journal of Thermal Sciences

View full text Add to dashboard Cite

To spill or not: Short-time pouring dynamics of a toppled liquid bottle

Roy,

Kumar,

Ray

et al. 2024

Physics of Fluids

View full text Add to dashboard Cite

A typical culinary setting involves liquid condiments with different constitutive behaviors stored in jars, bottles, pitchers, or spouts. In the dynamic kitchen environment, handling these condiments might require pouring, drizzling, squeezing, or tapping, demonstrating the interplay of the container geometry, the fluid properties, and the culinary expertise. There is, of course, the occasional accidental toppling. We investigate the combined effects of surface properties, fluid properties, and confinement dimensions on the short-time spilling or pouring dynamics of a toppled cuvette. While attesting to the fact that smaller cuvettes (which can be termed as capillaries as well) do not spontaneously spill, larger cuvettes exhibit spilling dynamics that are dependent on the surface property, fluid viscosity, and flow rheology. For Newtonian liquids, it is observed that the spilling dynamics are determined largely by the coupling of viscous and gravity forces with surface properties, inducing non-intuitive behavior at higher conduit dimensions. The inclusion of rheology for non-Newtonian liquids in the soup makes the spilling dynamics not only an interplay surface and fluid properties but also a function of meniscus retraction demarcating a “splatter” of three regimes “not spilling,” “on the verge of spilling,” and “spontaneous spilling.” We not only delineate the interactions leading to meniscus motion but also provide a mapping on whether or not a container would spill if it is momentarily toppled and then immediately returned to upright position. This study aids in understanding the fascinating physics of fluid pouring dynamics and could lead to new kitchen, biomedical, and industrial technologies.

show abstract

scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.

Contact Info

customersupport@researchsolutions.com

10624 S. Eastern Ave., Ste. A-614

Henderson, NV 89052, USA

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Blog Terms and Conditions API Terms Privacy Policy Contact Cookie Preferences Do Not Sell or Share My Personal Information

Made with 💙 for researchers

Part of the Research Solutions Family.

A facile design of porous heat sink optimized thermodynamically for thermo-hydraulic performance

Cited by 3 publications

References 57 publications

Systematic design of tree-like branching network microchannel heat sinks for enhanced heat transfer with nanofluids

Systematic design of tree-like branching network microchannel heat sinks for enhanced heat transfer with nanofluids

Polymer-based pin-fin microchannel heat exchangers: A comparative study of material and structural effects on performance

To spill or not: Short-time pouring dynamics of a toppled liquid bottle

Contact Info

Product

Resources

About