Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

The Wave Nature of Light02:12

The Wave Nature of Light

61.7K
The nature of light has been a subject of inquiry since antiquity. In the seventeenth century, Isaac Newton performed experiments with lenses and prisms and was able to demonstrate that white light consists of the individual colors of the rainbow combined together. Newton explained his optics findings in terms of a "corpuscular" view of light, in which light was composed of streams of extremely tiny particles traveling at high speeds according to Newton's laws of motion.
61.7K
Surface Tension, Capillary Action, and Viscosity02:57

Surface Tension, Capillary Action, and Viscosity

33.7K
Surface Tension
The various IMFs between identical molecules of a substance are examples of cohesive forces. The molecules within a liquid are surrounded by other molecules and are attracted equally in all directions by the cohesive forces within the liquid. However, the molecules on the surface of a liquid are attracted only by about one-half as many molecules. Because of the unbalanced molecular attractions on the surface molecules, liquids contract to form a shape that minimizes the number...
33.7K
Pulse amplitude and quality01:17

Pulse amplitude and quality

3.3K
Pulse amplitude is a crucial indicator of cardiac health because it provides valuable insights into the strength of left ventricular contractions and the overall uniformity of blood circulation within the vasculature. The strength of the pulse is directly related to the force with which the heart contracts and the volume of blood being pumped.
A weak or absent pulse may indicate reduced cardiac output or poor left ventricular contraction, which can be signs of cardiovascular dysfunction or...
3.3K
Capillary Beds01:20

Capillary Beds

7.4K
Capillary beds are networks of tiny blood vessels that play a crucial role in the circulatory system. These beds are where the exchange of gases, nutrients, and waste products occurs between the blood and surrounding tissues. Each capillary bed consists of numerous capillaries, which are the smallest blood vessels in the body, typically only one cell-thick. This thinness allows for the efficient diffusion of substances.
Capillaries connect arterioles, small branches of arteries, to venules,...
7.4K
Capillary Exchange01:28

Capillary Exchange

11.6K
The cardiovascular system's chief role is to disseminate gases, nutrients, waste, and other substances to the body's cells. Small molecules like gases, lipids, and lipid-soluble substances directly diffuse through capillary wall endothelial cell membranes. Glucose, amino acids, and ions, including sodium, potassium, calcium, and chloride, use transporters for facilitated diffusion via membrane-specific channels. Glucose, ions, and bigger molecules may also pass through intercellular...
11.6K
Capillaries and Their Types01:20

Capillaries and Their Types

8.1K
Capillaries, a crucial constituent of the circulatory system, are diminutive vessels with a diameter between 5–10 micrometers, accommodating perfusion to the tissues through the phenomenon known as microcirculation. Through their permeable walls, consisting of an endothelial layer ensconced by a basement membrane and sporadically dispersed smooth muscle fibers, the exchange of substances between the blood and the interstitial fluid becomes plausible. Variance in wall composition exists,...
8.1K

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Molecular dynamics simulation of high slip flow of water confined between graphene nanochannels at experimentally accessible shear rates.

The Journal of chemical physics·2026
Same author

Low Arrhythmic Risk in Individuals With Brugada ECG Pattern and a Negative dST-Tiso Criterion.

The American journal of cardiology·2026
Same author

First-Principles Models of Triboelectrification.

Small methods·2026
Same author

A machine learning model for assessing fetal health during pregnancy.

Frontiers in bioengineering and biotechnology·2026
Same author

Electrically Tunable Friction through Surface Adsorption Layer Restructuring.

ACS applied materials & interfaces·2025
Same author

Infusion-based drug delivery to the brain: what's next?

Expert opinion on drug delivery·2025

Related Experiment Video

Updated: Feb 15, 2026

Studying Large Amplitude Oscillatory Shear Response of Soft Materials
06:07

Studying Large Amplitude Oscillatory Shear Response of Soft Materials

Published on: April 25, 2019

13.7K

Marangoni effect on small-amplitude capillary waves in viscous fluids.

Li Shen1, Fabian Denner1, Neal Morgan2

  • 1Department of Mechanical Engineering, Imperial College London, London SW7 2AZ, United Kingdom.

Physical Review. E
|January 20, 2018
PubMed
Summary

We developed a new equation to understand how capillary waves dampen on viscous fluid surfaces with the Marangoni effect. This research offers insights into fluid dynamics and surfactant behavior for improved wave damping predictions.

More Related Videos

Measurements of Waves in a Wind-wave Tank Under Steady and Time-varying Wind Forcing
08:54

Measurements of Waves in a Wind-wave Tank Under Steady and Time-varying Wind Forcing

Published on: February 13, 2018

9.1K
Sub-nanometer Resolution Imaging with Amplitude-modulation Atomic Force Microscopy in Liquid
10:25

Sub-nanometer Resolution Imaging with Amplitude-modulation Atomic Force Microscopy in Liquid

Published on: December 20, 2016

17.5K

Related Experiment Videos

Last Updated: Feb 15, 2026

Studying Large Amplitude Oscillatory Shear Response of Soft Materials
06:07

Studying Large Amplitude Oscillatory Shear Response of Soft Materials

Published on: April 25, 2019

13.7K
Measurements of Waves in a Wind-wave Tank Under Steady and Time-varying Wind Forcing
08:54

Measurements of Waves in a Wind-wave Tank Under Steady and Time-varying Wind Forcing

Published on: February 13, 2018

9.1K
Sub-nanometer Resolution Imaging with Amplitude-modulation Atomic Force Microscopy in Liquid
10:25

Sub-nanometer Resolution Imaging with Amplitude-modulation Atomic Force Microscopy in Liquid

Published on: December 20, 2016

17.5K

Area of Science:

  • Fluid dynamics
  • Surface science
  • Physical chemistry

Background:

  • Capillary waves are crucial in fluid dynamics, influenced by surface tension and fluid properties.
  • The Marangoni effect, driven by surface tension gradients, significantly impacts fluid interfaces.
  • Understanding wave damping is essential for predicting interfacial phenomena and stability.

Purpose of the Study:

  • To derive a general integro-differential equation for capillary wave transient behavior.
  • To analyze the role of the Marangoni effect in wave damping.
  • To investigate the impact of surfactant transport on wave dynamics.

Main Methods:

  • Derivation of a general integro-differential equation.
  • Analytical solution for insoluble surfactant solutions.
  • Analysis of convective-diffusive surface transport.
  • Consideration of diffusion-driven surfactants near critical damping wavelength.

Main Results:

  • The Marangoni effect acts as a damping mechanism for capillary waves.
  • A first-order correction to the critical damping wavelength is proposed.
  • The proposed correction depends on surfactant concentration difference and Schmidt number.

Conclusions:

  • The derived equation accurately describes capillary wave behavior under Marangoni effect influence.
  • Surfactant transport and concentration significantly modify wave damping characteristics.
  • The findings provide a more precise understanding of interfacial wave dynamics.