Teaching of Physical Acoustics with Simulations in k-wave

Using k-wave toolbox as teaching aid in subjects related to physical acoustics is proposed. This toolbox enables simple and efficient simulation of time domain wave propagation. It is widely used for simulating the behaviour of ultrasonic waves in biological media. By adding a small number of instru...

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Autores principales:	Petrosino, Jorge, Landini, Lucas, Lizaso, Georgina Alejandra, Kuri, Antonio Ian, Canalis, Ianina
Formato:	Artículo publishedVersion
Lenguaje:	Español
Publicado:	FIUBA 2019
Materias:	acoustic teaching numerical simulations pseudospectral method enseñanza de acústica simulación numérica método pseudoespectral
Acceso en línea:	https://elektron.fi.uba.ar/elektron/article/view/74 https://repositoriouba.sisbi.uba.ar/gsdl/cgi-bin/library.cgi?a=d&c=elektron&d=74_oai
Aporte de:	Repositorio Digital de la Universidad de Buenos Aires (UBA) de Universidad de Buenos Aires

id	I28-R145-74_oai
record_format	dspace
spelling	I28-R145-74_oai2026-02-11 Petrosino, Jorge Landini, Lucas Lizaso, Georgina Alejandra Kuri, Antonio Ian Canalis, Ianina 2019-06-15 Using k-wave toolbox as teaching aid in subjects related to physical acoustics is proposed. This toolbox enables simple and efficient simulation of time domain wave propagation. It is widely used for simulating the behaviour of ultrasonic waves in biological media. By adding a small number of instructions it is possible to simulate acoustic field propagation for two-dimensional conditions, based on a reference image (BMP file) in which points of different colours represent specific elements within the simulation. This enables experimentation of different situation using the k-wave toolbox with minimal MATLAB/Octave know-how. Any alteration on the images by simple cut, paste, move or rotate operation results in new simulation conditions. Se presenta el uso del toolbox k-wave para apoyar la enseñanza de acústica. Este toolbox permite de modo simple y eficiente la simulación de propagación de ondas en el dominio del tiempo. Es ampliamente utilizado para simular el comportamiento de ondas ultrasónicas en medios biológicos. Mediante el agregado de un limitado número de instrucciones es posible simular la propagación de campos acústicos en dos dimensiones con diversas condiciones de contorno, basadas en una imagen de referencia (archivo BMP) en el cual puntos de diferentes colores representan elementos específicos de la simulación. Esto permite experimentar con diferentes condiciones utilizando el toolbox k-wave con mínimos conocimientos de MATLAB/Octave. Cualquier alteración en la imagen mediante operaciones simples de corte, pegado, desplazamiento o rotación produce nuevas condiciones de simulación. application/pdf text/html https://elektron.fi.uba.ar/elektron/article/view/74 10.37537/rev.elektron.3.1.74.2019 spa FIUBA https://elektron.fi.uba.ar/elektron/article/view/74/69 https://elektron.fi.uba.ar/elektron/article/view/74/111 Derechos de autor 2019 Jorge Petrosino Elektron Journal; Vol. 3 No. 1 (2019); 46-51 Revista Elektron; Vol. 3 Núm. 1 (2019); 46-51 Revista Elektron; v. 3 n. 1 (2019); 46-51 2525-0159 2525-0159 acoustic teaching numerical simulations pseudospectral method enseñanza de acústica simulación numérica método pseudoespectral Teaching of Physical Acoustics with Simulations in k-wave Enseñanza de acústica física con simulaciones en k-wave info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion https://repositoriouba.sisbi.uba.ar/gsdl/cgi-bin/library.cgi?a=d&c=elektron&d=74_oai
institution	Universidad de Buenos Aires
institution_str	I-28
repository_str	R-145
collection	Repositorio Digital de la Universidad de Buenos Aires (UBA)
language	Español
orig_language_str_mv	spa
topic	acoustic teaching numerical simulations pseudospectral method enseñanza de acústica simulación numérica método pseudoespectral
spellingShingle	acoustic teaching numerical simulations pseudospectral method enseñanza de acústica simulación numérica método pseudoespectral Petrosino, Jorge Landini, Lucas Lizaso, Georgina Alejandra Kuri, Antonio Ian Canalis, Ianina Teaching of Physical Acoustics with Simulations in k-wave
topic_facet	acoustic teaching numerical simulations pseudospectral method enseñanza de acústica simulación numérica método pseudoespectral
description	Using k-wave toolbox as teaching aid in subjects related to physical acoustics is proposed. This toolbox enables simple and efficient simulation of time domain wave propagation. It is widely used for simulating the behaviour of ultrasonic waves in biological media. By adding a small number of instructions it is possible to simulate acoustic field propagation for two-dimensional conditions, based on a reference image (BMP file) in which points of different colours represent specific elements within the simulation. This enables experimentation of different situation using the k-wave toolbox with minimal MATLAB/Octave know-how. Any alteration on the images by simple cut, paste, move or rotate operation results in new simulation conditions.
format	Artículo publishedVersion
author	Petrosino, Jorge Landini, Lucas Lizaso, Georgina Alejandra Kuri, Antonio Ian Canalis, Ianina
author_facet	Petrosino, Jorge Landini, Lucas Lizaso, Georgina Alejandra Kuri, Antonio Ian Canalis, Ianina
author_sort	Petrosino, Jorge
title	Teaching of Physical Acoustics with Simulations in k-wave
title_short	Teaching of Physical Acoustics with Simulations in k-wave
title_full	Teaching of Physical Acoustics with Simulations in k-wave
title_fullStr	Teaching of Physical Acoustics with Simulations in k-wave
title_full_unstemmed	Teaching of Physical Acoustics with Simulations in k-wave
title_sort	teaching of physical acoustics with simulations in k-wave
publisher	FIUBA
publishDate	2019
url	https://elektron.fi.uba.ar/elektron/article/view/74 https://repositoriouba.sisbi.uba.ar/gsdl/cgi-bin/library.cgi?a=d&c=elektron&d=74_oai
work_keys_str_mv	AT petrosinojorge teachingofphysicalacousticswithsimulationsinkwave AT landinilucas teachingofphysicalacousticswithsimulationsinkwave AT lizasogeorginaalejandra teachingofphysicalacousticswithsimulationsinkwave AT kuriantonioian teachingofphysicalacousticswithsimulationsinkwave AT canalisianina teachingofphysicalacousticswithsimulationsinkwave AT petrosinojorge ensenanzadeacusticafisicaconsimulacionesenkwave AT landinilucas ensenanzadeacusticafisicaconsimulacionesenkwave AT lizasogeorginaalejandra ensenanzadeacusticafisicaconsimulacionesenkwave AT kuriantonioian ensenanzadeacusticafisicaconsimulacionesenkwave AT canalisianina ensenanzadeacusticafisicaconsimulacionesenkwave
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Teaching of Physical Acoustics with Simulations in k-wave

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