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Las plumas de Tritón: la hipótesis del diablo del polvo.
Science (New York, N.Y.)
|October 19, 1990
Resumen
El Tritón es Tritón.
Área de la Ciencia:
- Ciencias planetarias Ciencias planetarias.
- Ciencias de la atmósfera Ciencias atmosféricas.
- La aeronomía es la aeronomía.
Sus antecedentes:
- Tritón exhibe plumas altas, lo que sugiere fenómenos atmosféricos.
- Los demonios de polvo terrestres ofrecen un potencial análogo para las plumas de Tritón.
Objetivo del estudio:
- Para investigar la dinámica atmosférica de las plumas de Tritón.
- Para explorar la posibilidad de la formación del diablo de polvo en Tritón.
Principales métodos:
- Análisis comparativo de la estructura del penacho con los demonios del polvo terrestres.
- Aplicación de los principios de la física atmosférica a las condiciones de Tritón.
- Utilizando los datos científicos de la radio de la Voyager para la validación de la temperatura.
Principales resultados:
- La estructura del penacho de Tritón es consistente con los vórtices atmosféricos.
- La baja presión superficial en Tritón facilita la inestabilidad de las capas atmosféricas.
- Las velocidades modeladas del diablo del polvo alcanzan los 20 m/s bajo condiciones específicas.
- Las partículas con baja cohesión podrían ser levantadas por estos vientos.
Conclusiones:
- Las plumas de Tritón son probablemente fenómenos atmosféricos, posiblemente demonios del polvo.
- La convección impulsada por el calentamiento de la superficie puede generar fuertes vientos en Tritón.
- La baja cohesión de las partículas de la superficie de Tritón es clave para la formación de plumas.
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