Mathematical modelling of Wairakei geothermal field

• Autores: Malcolm A. Grant
• Localización: Anziam journal: The Australian & New Zealand industrial and applied mahtematics journal, ISSN 1446-1811, Vol. 50, Nº 3, 2009, págs. 426-434
• Idioma: inglés
• DOI: 10.1017/s1446181109000212
• Texto completo no disponible (Saber más ...)
• Resumen

  • Mathematical modelling of Wairakei geothermal field is reviewed, both lumped-parameter and distributed-parameter models. In both cases it is found that reliable predictions require five to ten years of history for calibration. With such calibration distributed-parameter models are now used for field management. A prudent model of Wairakei, constructed without such historical data, would underestimate field capacity and provide only general projections of the type of changes in surface activity and subsidence.