# Análisis 12: Combustión en reactor cerrado con aire seco y húmedo
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Una mezcla de metano (0.12 kg) y aire (2.6 kg) contenidos en un depósito se queman a volumen constante. Ambos se encuentran a 25 ºC y 200 kPa. La temperatura alcanzada por los productos de combustión es de 927 ºC. Obtener:
1. Presión de los productos
2. Coeficiente de exceso de aire
3. Temperatura adiabática de la llama
4. Calor intercambiado con el exterior
Evaluar las consecuencias de considerar el aire húmedo, HR=77%
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Considerando una humedad relativa del 77%:
 
 
 
 
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