Laser de sonido thermoacoustic sound saser
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Uploader Comments (profesorjuano)
All Comments (26)
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Hola frofesor. Muy interesante su video.
He reproducido todo y... ¡Alucinante hay resonancia! Pero solo unos segundos cada vez que lo intento, ¿que puede haber pasado?
¿Es porque se quema la lana de acero? De todas formas me gustaría saber más de este tema y comprenderlo totalmente.
Si me puedes recomendar algo de bibliografía te lo agradecería.
Muchas gracias.
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mmm con eso podria quebrar una copa ?
o el tubo de ensallo en el que esta la lana de acero?
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Specifically, this is a Sondhauss tube with steel wool (instead of a bundle of glass tubes) serving as a heat exchanger
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This is probably a Rijke tube -- a heat-powered sound generator. (Lord Rayleigh explained how it works.) The test tube acting as a quarter-wave resonator; hence it produces a tone of 500-600 Hz.
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very funny
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I can not make this! Why? What don't I do well?
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Segun tu que idioma estoy usando? quiza sea agun dialecto extraterrestre, me lo puede explicar usated que es tan ilustrado??
Muchas gracias ,estare atento a su gentil explicacion.
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Claro que es un láser,
su mejor definicion es la magnitud de su fundamental...
Saludos.
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Hola, he intentado reproducir el experimento, pero no podía hacer click. Que puede ser? Use un tubo de ensayo de 15 cm de largo, 1,5 cm de diámetro y 1mm de espesor. Sorry my spanish.
fernandesilyt 2 years ago
EThis experiment is very difficult for replication.I too have some difficult for reproduction.The first thing,you must choose a test tube with thin wall, then blow air with the mouth in the open side of tube and chhose one with best sresonance.Then use new steel wool without grease.A good flame from alcohol burner and some patient.Good luck
profesorjuano 2 years ago
Hello,profesorjunao!Nice to meet you! I am a student and very interested in your work. Is your stack material also steel wire wool? Is there any strategy in doing this? I am recently trying to do something like this and getting to konw more about thermoacoustics. Could you do me a favor and give me some advice or more information about your experiment? Look forward to receiving reply from you in English. Best regards!
islandofmind 3 years ago
Use too clean ceramic from a car catalyzer and probe in diferent places.
Now I am thinking how to do for visualize bivrations,i am tinking in a piezoelectric transducer with two leds atached.
Good luck
profesorjuano 3 years ago