Coal is supplied as a fuel to a steam boiler at a rate of 635 kg/h. The combustion of coal in air has been tested giving for unit mass the following data: Q7: Co2 : 3.08 kg ; H20:0.36 kg; O2:0.628 kg; N2: 10.5 kg Find; a. Volumetric analysis of products. b. Velocity of products when moving inside a 1.1 m? duct under a pressure and temperature of 100 kPa and 344°C respectively. Take the molar volume under standard condition (101.3 kPa, 0°C) to be 22.4 m? ( Ans : 14.44%, 4.12% , 4.04%, 77.40% , 3.98 m/s)

Coal is supplied as a fuel to a steam boiler at a rate of 635 kg/h. The combustion of coal in air has been tested giving for unit mass the following data: Q7: Co2 : 3.08 kg ; H20:0.36 kg; O2:0.628 kg; N2: 10.5 kg Find; a. Volumetric analysis of products. b. Velocity of products when moving inside a 1.1 m? duct under a pressure and temperature of 100 kPa and 344°C respectively. Take the molar volume under standard condition (101.3 kPa, 0°C) to be 22.4 m? ( Ans : 14.44%, 4.12% , 4.04%, 77.40% , 3.98 m/s)

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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