Thermal behaviour of Sunrise, a balloon-borne solar Telescope

Fernandez Rico, German; Pérez Grande, María Isabel y Sanz Andres, Angel Pedro (2011). Thermal behaviour of Sunrise, a balloon-borne solar Telescope. En: "20th Symposium on European Rocket and Balloon Programmes and Related Research", 22/05/2011 - 26/05/2011, Noordwijk, The Netherlands. pp. 403-406.

Descripción

Título: Thermal behaviour of Sunrise, a balloon-borne solar Telescope
Autor/es:
  • Fernandez Rico, German
  • Pérez Grande, María Isabel
  • Sanz Andres, Angel Pedro
Tipo de Documento: Ponencia en Congreso o Jornada (Artículo)
Título del Evento: 20th Symposium on European Rocket and Balloon Programmes and Related Research
Fechas del Evento: 22/05/2011 - 26/05/2011
Lugar del Evento: Noordwijk, The Netherlands
Título del Libro: Proceeding of the 20th Symposium on European Rocket and Balloon Programmes and Related Research
Fecha: 2011
Materias:
Escuela: E.U.I.T. Aeronáutica (UPM) [antigua denominación]
Departamento: Tecnologías Especiales Aplicadas a la Aeronáutica [hasta 2014]
Licencias Creative Commons: Reconocimiento - Sin obra derivada - No comercial

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Resumen

Sunrise is a solar telescope, successfully flown in June 2009 with a long duration balloon from the Swedish Space Corporation Esrange launch site. The design of the thermal control of SUNRISE was quite critical because of the sensitivity to temperature of the optomechanical devices and the electronics. These problems got more complicated due the size and high power dissipation of the system. A detailed thermal mathematical model of SUNRISE was set up to predict temperatures. In this communication the thermal behaviour of SUNRISE during flight is presented. Flight temperatures of some devices are presented and analysed. The measured data have been compared with the predictions given by the thermal mathematical models. The main discrepancies between flight data and the temperatures predicted by the models have been identified. This allows thermal engineers to improve the knowledge of the thermal behaviour of the system for future missions.

Más información

ID de Registro: 12789
Identificador DC: http://oa.upm.es/12789/
Identificador OAI: oai:oa.upm.es:12789
Depositado por: Memoria Investigacion
Depositado el: 26 Feb 2013 11:44
Ultima Modificación: 21 Abr 2016 12:04
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