EXHAUST FLUID INJECTION ANALYSIS OF COMPLETE EXHAUST SYSTEMS OF DIESEL ENGINES

EXHAUST FLUID INJECTION ANALYSIS OF COMPLETE EXHAUST SYSTEMS OF DIESEL ENGINES

BERGEL, André

Artigo Completo:

This analysis takes into account the complete exhaust system (turbo, DOC, DPF, SCR, Muffler, mixers and pipes) to evaluate one pulse injection of exhaust fluid for Selective Catalytic Reduction (SCR). This procedure can guide us in order to evaluate the efficiency of injection mixture, evaporation, fluid film formation and NOx conversion for a Diesel engine. It was used real conditions of load for engine exhaust flow, temperature, turbine rotation, mass flow of exhaust fluid, spray characteristics, etc.

This analysis takes into account the complete exhaust system (turbo, DOC, DPF, SCR, Muffler, mixers and pipes) to evaluate one pulse injection of exhaust fluid for Selective Catalytic Reduction (SCR). This procedure can guide us in order to evaluate the efficiency of injection mixture, evaporation, fluid film formation and NOx conversion for a Diesel engine. It was used real conditions of load for engine exhaust flow, temperature, turbine rotation, mass flow of exhaust fluid, spray characteristics, etc.

Palavras-chave:

DOI: 10.5151/engpro-simea2017-24

Referências bibliográficas

• [1] Heywood, John, Internal Combustion Engine Fundamentals, McGraw Hill, New York, NY, 1988.
• [2] www.epa.gov, accessed on 27-May-2016.
• [3] www.cd-adapco.com, accessed on 27-May-2016.
• [4] Schlichting, H., Boundary Layer Theory, 7th Edition, McGraw Hill, New York, NY, 1979.

Como citar:

BERGEL, André; "EXHAUST FLUID INJECTION ANALYSIS OF COMPLETE EXHAUST SYSTEMS OF DIESEL ENGINES", p-316-329. In: . São Paulo: Blucher, 2017.
ISSN 23577592, DOI 10.5151/engpro-simea2017-24