Cylindrical Copper Surface

A cylindrical copper surface is the curved exterior of a copper component, combining a defined geometry with copper’s high thermal and electrical conductivity. Its behavior depends on how heat, electric current, fluids, or deposited materials interact with the curved boundary; conduction through the copper transfers energy along the wall, while curvature influences exposed area, flow patterns, and local transport rates. Engineers use cylindrical copper surfaces in heat exchangers, cooling systems, electrical conductors, pipes, sensors, and electrochemical devices. Understanding surface temperature, current distribution, corrosion, and coating adhesion helps guide material selection, performance evaluation, and the design of reliable components.

Cylindrical Copper Surface - Related Videos

Research

JoVE Journal - Engineering

Pool-Boiling Heat-Transfer Enhancement on Cylindrical Surfaces with Hybrid Wettable Patterns

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Cited by 17 •

2017

Pool-boiling heat-transfer experiments were carried out to observe the effects of hybrid wettable patterns on the heat-transfer coefficient (HTC). The parameters of investigation are the number of interlines and the pattern orientation of the modified wettable surface.

Positron Emission Tomography Using 64-Copper as a Tracer for the Study of Copper-Related Disorders

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Cited by 6 •

2023

The present protocol describes how to perform 64Cu PET/CT and PET/MRI imaging in humans to study copper-related disorders, such as Wilson disease, and the treatment effect on copper metabolism.

Research

JoVE Journal - Bioengineering

Fabrication of Antibacterial Graphene Oxide/Copper Nanocomposites

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2024

Herein, we introduce graphene oxide/copper (GO/Cu) nanocomposites as an antibacterial nanomaterial. The antibacterial effectiveness of the GO/Cu nanocomposites was evaluated against both antibiotic-resistant gram-positive and gram-negative bacteria.

A Caenorhabditis elegans Nutritional-status Based Copper Aversion Assay

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Cited by 3 •

2017

Here, we present a Caenorhabditis elegans-specific assay designed to evaluate changes in copper aversion behavior and the ability to locate a common food source, as the organism progresses from a well-fed to starved nutritional state.

Education

JoVE Core - Physics

Spherical and Cylindrical Capacitor

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2025

A spherical capacitor consists of two concentric conducting spherical shells of radii R1 (inner shell) and R2 (outer shell). The shells have equal and opposite charges of +Q and −Q, respectively. For an isolated conducting spherical capacitor, the radius of the outer shell can be considered to be infinite. Conventionally, considering the symmetry, the electric field between the concentric shells of a spherical capacitor is directed radially outward. The magnitude of the field, calculated by...

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