Flow regimes and combustion characteristics of swirling turbulent flames in furnaces /
Akram Ibrahim Mohammed Ibrahim
Flow regimes and combustion characteristics of swirling turbulent flames in furnaces / نهج السريان و خصائص الاحتراق فى اللهب المدومة المضطربه فى الافران Akram Ibrahim Mohammed Ibrahim ; Supervised Essam Eldin Khalil Hassan Khalil , Mohamed Mahmoud Ali Hassan , Esmail Mohammed Ali Elbialy - Cairo : Akram Ibrahim Mohammed Ibrahim , 2014 - 90 P. : photographs ; 30cm
Thesis (M.Sc.) - Cairo University - Faculty of Engineering - Department of Mechanical Power Engineering
The current research aims to study the effect of swirl number on combustion characteristics such as temperature, velocity, gas concentrations in a natural gas diffusion flame. Numerical simulations carried out using the commercial computational fluid dynamics (CFD) code, Ansys 14.0 by choosing appropriate model parameters. The combustion reaction scheme in the flame region was modelled using flamelet model. A standard k- turbulence model for turbulent closure. In order to investigate the swirling effect on the combustion characteristics, six different swirl numbers including 0; 0.1; 0.2; 0.3; 0.4; 0.5; are used in the study
Combustion Natural gas Swirl number
Flow regimes and combustion characteristics of swirling turbulent flames in furnaces / نهج السريان و خصائص الاحتراق فى اللهب المدومة المضطربه فى الافران Akram Ibrahim Mohammed Ibrahim ; Supervised Essam Eldin Khalil Hassan Khalil , Mohamed Mahmoud Ali Hassan , Esmail Mohammed Ali Elbialy - Cairo : Akram Ibrahim Mohammed Ibrahim , 2014 - 90 P. : photographs ; 30cm
Thesis (M.Sc.) - Cairo University - Faculty of Engineering - Department of Mechanical Power Engineering
The current research aims to study the effect of swirl number on combustion characteristics such as temperature, velocity, gas concentrations in a natural gas diffusion flame. Numerical simulations carried out using the commercial computational fluid dynamics (CFD) code, Ansys 14.0 by choosing appropriate model parameters. The combustion reaction scheme in the flame region was modelled using flamelet model. A standard k- turbulence model for turbulent closure. In order to investigate the swirling effect on the combustion characteristics, six different swirl numbers including 0; 0.1; 0.2; 0.3; 0.4; 0.5; are used in the study
Combustion Natural gas Swirl number