The engine develops brake power of 400 kW and consumes 1 liter of fuel in 30...
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The engine develops brake power of 400 kW and consumes 1 liter of fuel in 30 sec (having a heating value of 44000 kJ/kg and density of 0.85 gm/cm3) that uses air of density 1.16 kg/m3 at ambient conditions of pressure and temperature of 1 bar and 27°C. For cooling water flow rate of 9 Kg/sec with temperature rise of 10 °c, pressure drop across air box orifice of 10 cm Hg for orifice diameter of 10 cm with discharge coefficient of 0.61 and exhaust gases temperature of 447 °c, Provide the engine heat balance showing the percentage of un-account power due to heat loss. The engine develops brake power of 400 kW and consumes 1 liter of fuel in 30 sec (having a heating value of 44000 kJ/kg and density of 0.85 gm/cm3) that uses air of density 1.16 kg/m3 at ambient conditions of pressure and temperature of 1 bar and 27°C. For cooling water flow rate of 9 Kg/sec with temperature rise of 10 °c, pressure drop across air box orifice of 10 cm Hg for orifice diameter of 10 cm with discharge coefficient of 0.61 and exhaust gases temperature of 447 °c, Provide the engine heat balance showing the percentage of un-account power due to heat loss.
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Engine Heat Balance Given Brake power Pb 400 kW Fuel consumption rate mf 1 L30 s 00333 Ls 00333 kgs using density Fuel heating value HV 44000 kJkg Air ... View the full answer
Related Book For
Thermodynamics An Interactive Approach
ISBN: 978-0130351173
1st edition
Authors: Subrata Bhattacharjee
Posted Date:
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