Abstract
This paper examined the heat-transfer coefficients and the Nusselt number for turbulent flow for a methane-air flame occurring in cross-flow streams in an open duct. The governing equation of momentum, energy, mass fraction and radical nuclei concentration were solved in a fully coupled fashion at each control volume. The model encompasses conservation equations of gas components participating in the process and energy equation. A FORTRAN code was written with a Tridiagonal matrix solver (TDMA) used to obtain the temperature, velocity and particulates profiles on the flat plate. The Nusselt number for the flow was calculated and plotted as a function of the calculated Rayleigh number. It was observed that a curve obtained with temperature and pressure far from the critical region approaches the line obtained with a classic correlation.
Erinfolami, O & Ismail, O (2021). Numerical Simulation of Non-Premixed Turbulent Methane-Air Combustion.. Afribary. Retrieved from https://afribary.com/works/numerical-simulation-of-non-premixed-turbulent-methane-air-combustion
Erinfolami, O and O Ismail "Numerical Simulation of Non-Premixed Turbulent Methane-Air Combustion." Afribary. Afribary, 17 Mar. 2021, https://afribary.com/works/numerical-simulation-of-non-premixed-turbulent-methane-air-combustion. Accessed 13 May. 2024.
Erinfolami, O, O Ismail . "Numerical Simulation of Non-Premixed Turbulent Methane-Air Combustion.". Afribary, Afribary, 17 Mar. 2021. Web. 13 May. 2024. < https://afribary.com/works/numerical-simulation-of-non-premixed-turbulent-methane-air-combustion >.
Erinfolami, O and Ismail, O . "Numerical Simulation of Non-Premixed Turbulent Methane-Air Combustion." Afribary (2021). Accessed May 13, 2024. https://afribary.com/works/numerical-simulation-of-non-premixed-turbulent-methane-air-combustion