A Readily Accessible Platform for Detailed Combustion Emissions Calculations

Autor:	Mohammed S. Syed, Kerry M. Dooley, F. Carl Knopf, Janardhana R. Punuru
Rok vydání:	2012
Předmět:	Set (abstract data type) Modeling and simulation Plug flow Computer science Mechanical Engineering Nuclear engineering Ordinary differential equation Ode Combustor Mechanical engineering Water injection (engine) Combustion Education
Zdroj:	International Journal of Mechanical Engineering Education. 40:289-304
ISSN:	2050-4586 0306-4190
DOI:	10.7227/ijmee.40.4.3
Popis:	This paper explores the modeling and simulation of combustion processes in a gas turbine combustor both with and without water injection for NO x control. The combustor can be modeled as a series and/or parallel combinations of perfectly stirred reactors (PSRs) and plug flow reactors (PFRs). Kinetics models require solution of non-linear and stiff ordinary differential equations (ODEs). The CVODE code from Lawrence Livermore National Laboratory can be used for the solution of these ODEs. Here we show that a reduced kinetics set coupled with an Excel callable version of CVODE (as a dynamic link library (dll)) can be used to predict emission trends in combustors. Student use is promoted by using Excel as the pre- and post-processor.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::adac7b396e53cc7dd97dc7b3621275e1 https://doi.org/10.7227/ijmee.40.4.3 Zobrazit plný text záznamu