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 Experiment Videos

Parameters ruling capillary forces at the submillimetric scale.

Pierre Lambert1, Alain Delchambre

  • 1CAD-CAM Department, Université libre de Bruxelles (CP165/14) 50 Roosevelt Avenue, B-1050 Brussels, Belgium. pierre.lambert@ulb.ac.be

Langmuir : the ACS Journal of Surfaces and Colloids
|October 7, 2005
PubMed
Summary

This study details a validated numerical method for calculating capillary forces between solids by integrating the Laplace equation. The model accurately predicts forces, aiding in understanding liquid-solid interactions.

Related Concept Videos

You might also read

Related Articles

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

Sort by
Same author

Unveiling the sumatriptan dose-relief relationship.

European journal of clinical pharmacology·2026
Same author

Compliant Glass Mechanism Instrumented with a Bragg Grating to Measure Indentation Force.

Micromachines·2026
Same author

Design, Modeling, and Validation of a Pneumatically Actuated Distal Segment for Endoscopy.

Soft robotics·2026
Same author

Detecting faulty lithium-ion cells in large-scale parallel battery packs using current distributions.

Communications engineering·2026
Same author

A comprehensive analytical model for predicting drug absorption in the olfactory region: Application to nose-to-brain delivery.

International journal of pharmaceutics·2025
Same author

Preoperative ketamine administration for prevention of postoperative neurocognitive disorders after major orthopedic surgery in elderly patients: A multicenter randomized blinded placebo-controlled trial.

Anaesthesia, critical care & pain medicine·2024

Area of Science:

  • Physics
  • Materials Science
  • Surface Science

Background:

  • Capillary forces significantly influence interactions between solids in the presence of liquids.
  • Accurate computation of these forces is crucial for applications in microfluidics, adhesion, and wetting phenomena.
  • Existing methods may lack precision or comprehensive parameter analysis.

Purpose of the Study:

  • To present and validate a numerical method for computing capillary forces between two solids.
  • To investigate the influence of various parameters on capillary forces.
  • To clarify the contributions of Laplace and tension forces to the total capillary force.

Main Methods:

  • Numerical integration of the Laplace equation for axially symmetric meniscus shape at equilibrium.

Related Experiment Videos

  • Experimental validation using a test bed capable of measuring forces with micro-Newton accuracy.
  • Systematic study of parameters including surface tension, solid geometry, liquid volume, materials, separation distance, and environment.

    • Main Results:

    • The numerical model accurately computes capillary forces, validated by experimental measurements.
    • Key parameters influencing capillary forces were identified and quantified.
    • The distinct contributions of 'Laplace' and 'tension' forces to the overall force were elucidated.

    Conclusions:

    • The validated numerical approach provides a reliable tool for capillary force computation.
    • Understanding parameter influences allows for better prediction and control of interfacial phenomena.
    • The study enhances the fundamental understanding of liquid-solid interactions and interfacial physics.