An automotive internal combustion engine burns liquid Octane (C3H8) at the rate of 0.005 kg/sec, and uses 20% excess air. The air and fuel enters the engine at 25 C and the combustion products leaves the engine at 900 K. It may be assumed that 90% of the carbon in the fuel burns to form CO2 and the remaining 10% burns to form CO. Find 1. The actual A/F ratio 2. The kg/sec of actual air 3. The molecular weight of the products in kg/kgm 4. The gas constant in KJ/kg-K

An automotive internal combustion engine burns liquid Octane (C3H8) at the rate of 0.005 kg/sec, and uses 20% excess air. The air and fuel enters the engine at 25 C and the combustion products leaves the engine at 900 K. It may be assumed that 90% of the carbon in the fuel burns to form CO2 and the remaining 10% burns to form CO. Find 1. The actual A/F ratio 2. The kg/sec of actual air 3. The molecular weight of the products in kg/kgm 4. The gas constant in KJ/kg-K

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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