Numerical Model to Analyze a SNCR System to Reduce NOx

• María Isabel Lamas Galdo ^[1] ; María Jesús Rodríguez Guerreiro ^[1] ; Almudena Filgueira-Vizoso ^[1] ; José Joaquín de Troya Calatayud ^[1] ; Raúl Villa Caro ^[1]
  1. [1] Universidade da CoruñaA CoruñaSpain
• Localización: Proceedings of the 25th Pan-American Conference of Naval Engineering—COPINAVAL / coord. por Adán Vega Sáenz, Newton Narciso Pereira, Luis Carral Couce, Jose Angel Fraguela Formoso, 2019, ISBN 978-3-319-89812-4, págs. 27-33
• Idioma: inglés
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• Resumen

  • Taking into account the importance of NOx (nitrogen oxides) emissions from marine engines and the current increasingly restrictive legislation, this work aims to develop a numerical model to study NOx reduction. Particularly, a selective non-catalatytic reduction system was designed. A numerical model was developed to analyze several performance parameters. The pressure, velocity, temperature, and NOx concentration fields were characterized. This numerical model was compared with experimental measurements. The satisfactory results obtained validated the work.