Mediciones ultrasónicas de temperatura en materiales

Autores/as

DOI:

https://doi.org/10.33448/rsd-v11i16.37755

Palabras clave:

Distribución de temperatura, Ultrasonido, Termometría, Velocidad, Vigilancia.

Resumen

Los procesos de fabricación y desarrollo de productos para aplicaciones industriales y médicas están sujetos a un estricto control de calidad. El aseguramiento de la calidad puede proporcionar precisión de las cantidades físicas en cuestión para garantizar que no surjan defectos cuando se desarrolle el producto. Las cantidades, como la distribución de la temperatura, juegan un papel importante y deben controlarse para evitar daños materiales. Sin embargo, la cantidad de técnicas para detectar la distribución de temperatura dentro de un material de una manera no invasiva y no ionizante es escasa. La estimación de la temperatura por ultrasonidos puede superar este problema al proporcionar una técnica alternativa que cumple con estos requisitos para medir el calor en los materiales. Aquí, investigamos la velocidad ultrasónica en función de la temperatura en metales, geles poliméricos para imitar tejidos blandos (fantasma) y tejidos biológicos. A través de un algoritmo computacional personalizado, estimamos con éxito la temperatura de la fuente de calor en la superficie y en toda la longitud del material.

Biografía del autor/a

  • Sílvio Leão Vieira, Federal University of Goiás

    Instituto de Física

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Publicado

2022-12-01

Número

Sección

Ingenierías

Cómo citar

Mediciones ultrasónicas de temperatura en materiales. Research, Society and Development, [S. l.], v. 11, n. 16, p. e104111637755, 2022. DOI: 10.33448/rsd-v11i16.37755. Disponível em: https://rsdjournal.org/rsd/article/view/37755. Acesso em: 5 dec. 2025.