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

A computational method to calculate the longitudinal wave evolution caused by interfaces between isotropic media.

Flávio Buiochli1, Oscar Martínez, Luis Gómez-Ullate

  • 1Escola Politécnica da Universidade de São Paulo, Dept. of Mechatronics Engineering, São Paulo, SP, Brazil. fbuiochi@usp.br

IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control
|April 2, 2004
PubMed
Summary

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

Epilepsy and amygdalar enlargement: cause or consequence?

Arquivos de neuro-psiquiatria·2026
Same author

[Neuroinflammation and drug-resistant epilepsy: interleukin 6 as a possible marker].

Medicina·2026
Same author

Artificial inoculation of native endophytic fungi and Epichloë in Bromus valdivianus Phil.: successful establishment and growth promotion.

Fungal biology·2026
Same author

Symbiosis Between <i>Epichloë</i> Fungi and <i>Bromus</i> Grasses: A Review of Current Knowledge and Future Directions.

Journal of fungi (Basel, Switzerland)·2025
Same author

Systematic Review of Intervention Programs Designed to Improve the Socioemotional Skills of Children and Adolescents With Prader-Willi Syndrome.

American journal on intellectual and developmental disabilities·2025
Same author

AppER: Design and Validation of a Mobile Application for Caregivers of Patients with Duchenne Muscular Dystrophy and Their Families in Spain and Latin America.

Muscles (Basel, Switzerland)·2025

This study introduces a computational method for ultrasonic fields at complex interfaces. The validated model accurately predicts reflected and transmitted waves, balancing accuracy and computation time.

Area of Science:

  • Acoustics and Wave Propagation
  • Computational Physics
  • Materials Science

Background:

  • Accurate modeling of ultrasonic fields is crucial for non-destructive testing and material characterization.
  • Complex interface geometries pose significant challenges for traditional analytical methods.
  • Understanding wave reflection and transmission is key to interpreting ultrasonic signals.

Purpose of the Study:

  • To develop and validate a computational method for calculating ultrasonic fields at complex interfaces.
  • To assess the accuracy and computational efficiency of the proposed method.
  • To provide a tool for simulating ultrasonic wave behavior in heterogeneous media.

Main Methods:

  • A two-step computational approach combining the Rayleigh integral and Rayleigh-Sommerfeld integral.

Related Experiment Videos

  • Determination of velocity potential impulse response using reflection and transmission coefficients.
  • Validation through experimental measurements on plane and cylindrical concave surfaces (water-acrylic).

    • Main Results:

    • The computational method accurately predicts reflected and transmitted ultrasonic fields.
    • Experimental results show good agreement with the model's predictions for complex geometries.
    • The study investigates the trade-off between the method's accuracy and its computational cost.

    Conclusions:

    • The presented computational method is effective for analyzing ultrasonic fields at complex interfaces.
    • The model offers a reliable approach for simulating ultrasonic wave interactions in materials.
    • The findings contribute to improved ultrasonic testing and analysis techniques.