An Otto cycle engine has a compression ratio of 9 and uses CH18 octane as fuel....
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An Otto cycle engine has a compression ratio of 9 and uses CH18 octane as fuel. Since the lowest calorific value of LHV fuel is 44500kj/ kg and the ratio of air to fuel is 15:1 Calculate the maximum value of pressure and temperature in the cycle a- (not counting the expansion of molecules) b- With calculating the expansion of the particles assuming that cv=0.71KI / Kg.K and the pressure and expansion follow the rule pV^1.3= constant pressure and temperature at the beginning of the compression stroke is 60 bar, and calculate the expansion ratio of the particles An Otto cycle engine has a compression ratio of 9 and uses CH18 octane as fuel. Since the lowest calorific value of LHV fuel is 44500kj/ kg and the ratio of air to fuel is 15:1 Calculate the maximum value of pressure and temperature in the cycle a- (not counting the expansion of molecules) b- With calculating the expansion of the particles assuming that cv=0.71KI / Kg.K and the pressure and expansion follow the rule pV^1.3= constant pressure and temperature at the beginning of the compression stroke is 60 bar, and calculate the expansion ratio of the particles
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2 C8H18 25 O2 16 CO2 18 H2O From the equation The stoichiometric ratio 2 moles of Octane t... View the full answer
Related Book For
Horngrens Financial and Managerial Accounting The Financial Chapters
ISBN: 978-0134486857
6th edition
Authors: Tracie L. Miller-Nobles, Brenda L. Mattison, Ella Mae Matsumura
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