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

Phase Transitions: Vaporization and Condensation02:39

Phase Transitions: Vaporization and Condensation

20.5K
The physical form of a substance changes on changing its temperature. For example, raising the temperature of a liquid causes the liquid to vaporize (convert into vapor). The process is called vaporization—a surface phenomenon. Vaporization occurs when the thermal motion of the molecules overcome the intermolecular forces, and the molecules (at the surface) escape into the gaseous state. When a liquid vaporizes in a closed container, gas molecules cannot escape. As these gas phase molecules...
20.5K
Phase Transitions02:31

Phase Transitions

22.3K
Whether solid, liquid, or gas, a substance's state depends on the order and arrangement of its particles (atoms, molecules, or ions). Particles in the solid pack closely together, generally in a pattern. The particles vibrate about their fixed positions but do not move or squeeze past their neighbors. In liquids, although the particles are closely spaced, they are randomly arranged. The position of the particles are not fixed—that is, they are free to move past their neighbors to...
22.3K
Heating and Cooling Curves02:44

Heating and Cooling Curves

26.5K
When a substance—isolated from its environment—is subjected to heat changes, corresponding changes in temperature and phase of the substance is observed; this is graphically represented by heating and cooling curves.
For instance, the addition of heat raises the temperature of a solid; the amount of heat absorbed depends on the heat capacity of the solid (q = mcsolidΔT). According to thermochemistry, the relation between the amount of heat absorbed or released by a substance, q, and its...
26.5K
Distillation: Vapor–Liquid Equilibria01:01

Distillation: Vapor–Liquid Equilibria

4.3K
Distillation is a separation technique that takes advantage of the boiling point properties of disparate elements in a mixture. To perform distillation, we begin by heating a miscible mixture of two liquids with a significant difference in boiling points (at least 20°C). As the solution heats up and reaches the bubble point of the more volatile component, some molecules of the more volatile component transition into the gas phase and travel upward into the condenser, which is a glass tube...
4.3K
Vapor Pressure of Fluid01:28

Vapor Pressure of Fluid

1.8K
The vapor pressure of a fluid is a crucial concept in fluid mechanics, influencing phenomena such as boiling and cavitation. Vapor pressure refers to the pressure exerted by a vapor at a state of thermodynamic equilibrium with its corresponding liquid phase at a specific temperature. It represents the tendency of molecules to escape from the fluid surface into the vapor phase.
When a liquid is placed in a closed container with a small air space, and the space is evacuated, vapor molecules will...
1.8K
Vapor Pressure02:34

Vapor Pressure

38.8K
When a liquid vaporizes in a closed container, gas molecules cannot escape. As these gas phase molecules move randomly about, they will occasionally collide with the surface of the condensed phase, and in some cases, these collisions will result in the molecules re-entering the condensed phase. The change from the gas phase to the liquid is called condensation. When the rate of condensation becomes equal to the rate of vaporization, neither the amount of the liquid nor the amount of the vapor...
38.8K

You might also read

Related Articles

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

Sort by
Same author

Moderate-high heritability and QTL associated with Manila clam Ruditapes philippinarum resistance to the parasite Perkinsus olseni.

BMC genomics·2026
Same author

Evidence-based recommendations for the use of continuous glucose monitoring in type 2 diabetes: the Italian guidelines.

Acta diabetologica·2026
Same author

A 6- and 12-Month Follow-Up of Periodontal Outcomes in Orthodontic Patients With Custom Versus Standard Molar Bands: A Retrospective Clinical Study.

Orthodontics & craniofacial research·2025
Same author

Identification of biomarkers for feed efficiency and growth rate by exploring the plasma metabolome of divergent heavy pigs.

Animal : an international journal of animal bioscience·2025
Same author

Palatability changes during attenuation of flavor neophobia assessed with licking microstructure and taste reactivity.

Appetite·2025
Same author

High-throughput untargeted metabolomics reveals metabolites and metabolic pathways that differentiate two divergent pig breeds.

Animal : an international journal of animal bioscience·2024
Same journal

The increased drift of steep focusing surface gravity waves.

Journal of fluid mechanics·2026
Same journal

Enhanced Taylor-Aris dispersion in slender pulsatile annular channels: Implications for perivascular solute transport.

Journal of fluid mechanics·2026
Same journal

The role of Lagrangian drift in the generation of surface waves by wind.

Journal of fluid mechanics·2026
Same journal

Computational study of the separation of regular sphere clusters in high-Mach-number flow.

Journal of fluid mechanics·2026
Same journal

Ocean transit times: from basin to planetary scales.

Journal of fluid mechanics·2026
Same journal

Behaviour of finite-size floating particles in free-surface turbulence.

Journal of fluid mechanics·2025
See all related articles
  1. Home
  3. Complex Transition Pathways In Boiling And Cavitation.
  1. Home
  3. Complex Transition Pathways In Boiling And Cavitation.

Related Experiment Video

Pool-Boiling Heat-Transfer Enhancement on Cylindrical Surfaces with Hybrid Wettable Patterns
07:32

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

Published on: April 10, 2017

9.4K

Complex transition pathways in boiling and cavitation.

M Gallo1, F Occhioni1, F Magaletti1

  • 1Department of Mechanical and Aerospace Engineering, Sapienza University of Rome, via Eudossiana 18, 00184 Rome, Italy.

Journal of Fluid Mechanics
|November 3, 2025

View abstract on PubMed

Summary
This summary is machine-generated.

Investigating vapour bubble nucleation in metastable liquids, this study reveals pathways deviate from classical theory. It introduces a new method to calculate nucleation times, highlighting surface wettability

Keywords:
boilingbubblecavitationdiffuse interfacefluctuating hydrodynamicsnucleationthermal fluctuations.

More Related Videos

Evolution of Staircase Structures in Diffusive Convection
07:28

Evolution of Staircase Structures in Diffusive Convection

Published on: September 5, 2018

6.9K
Activating Molecules, Ions, and Solid Particles with Acoustic Cavitation
14:22

Activating Molecules, Ions, and Solid Particles with Acoustic Cavitation

Published on: April 11, 2014

15.5K

Related Experiment Videos

Pool-Boiling Heat-Transfer Enhancement on Cylindrical Surfaces with Hybrid Wettable Patterns
07:32

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

Published on: April 10, 2017

9.4K
Evolution of Staircase Structures in Diffusive Convection
07:28

Evolution of Staircase Structures in Diffusive Convection

Published on: September 5, 2018

6.9K
Activating Molecules, Ions, and Solid Particles with Acoustic Cavitation
14:22

Activating Molecules, Ions, and Solid Particles with Acoustic Cavitation

Published on: April 11, 2014

15.5K

Area of Science:

  • Fluid dynamics
  • Thermodynamics
  • Computational physics

Background:

  • Classical nucleation theory often oversimplifies complex phase transitions.
  • Understanding vapour bubble nucleation is crucial for various physical and chemical processes.

Purpose of the Study:

  • To investigate vapour bubble nucleation pathways and times in metastable liquids.
  • To develop a novel method for calculating nucleation times using hydrodynamics.
  • To analyze the impact of surface wettability on heterogeneous nucleation.

Main Methods:

  • Combining Navier-Stokes-Korteweg dynamics with rare event techniques.
  • Utilizing long-wavelength density fluctuations as a key nucleation driver.
  • Inferring diffusion coefficients from hydrodynamic data.

Main Results:

  • Nucleation pathways deviate from classical predictions; bubble volume is insufficient as a reaction coordinate.
  • Surface wettability significantly impacts heterogeneous nucleation, with homogeneous nucleation observed on moderately hydrophilic surfaces.
  • Hydrophobic surfaces accelerate the spinodal decomposition process.

Conclusions:

  • The proposed method accurately predicts nucleation times and reveals non-trivial effects of surface properties.
  • The approach offers a general framework for studying complex nucleation phenomena in various fluids and geometries.
  • Findings challenge classical theories and align with atomistic simulation results.