8/12/2019 Flame Momentum

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multi channel burner flame momentum 1905

heat consumption of kiln kcal/kg clk 741fuel useges in kiln % 33.69heat duty of kiln burner Mcal/kg clk 0.2496429stoichiometric air requirement kgair/kg clk 0.35production of kiln tpd 4306production of kiln kgclk /sec 49.84Stoichiometric air requirement kg air /sec 17.54

jet air blower delivery m /sec 0.67suction density of jet air kg/m 1.141

jet air % as priamary air % 4.33no of nozzle in jet stream nos 16dia of each nozzle mm 14

jet stream area m 0.0025 jet air velocity m/sec 270.4

momentum due to jet %m/s 1171swirl air blower delivery m /sec 0.46suction density of swirl air kg/m 1.41swirl air as priamary air % 3.73no of nozzle in swirl stream nos 16dia of each nozzle mm 17swirl stream area m 0.004swirl air velocity m/sec 128.0

momentum due to swirl %m/s 478conveying air blower delivery m /sec 1.05density of priamary air kg/m 1.141coal xport air as priamary air % 6.83coal nozzle area m 0.028coal injection velocity m/sec 37.50 momentum due to conveying air %m/s 256.1FLAME MOMENTUM %*m/sec 1904.7

LINE-2 FLAME MOMENTUM