Question
In: Mechanical Engineering
C4h10 fuel is burned in the cylinder with 150% corporate air powered by SI engine. The...
C4h10 fuel is burned in the cylinder with 150% corporate air powered by SI engine. The temperature and pressure at the start of combustion are 650 K and 1900 kPa, respectively. The exhaust temperature leaving the cylinder at the end of combustion is 1100K. So what is the Fuel / Air ratio (FA)? C = 12 H = 1 N = 14 O = 16
Solutions
samet mamat answered 1 year agoRelated Solutions
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1)A mixture of butene, C4H8 , and butane,C4H10, is burned in air
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Suppose an...
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1. An aluminum air-cooled engine cylinder head for a
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One kg of Methance (CH4) is burned with 200% theoretical air. What is the air fuel...
One kg of Methance (CH4) is burned with 200% theoretical air.
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A fuel gas containing methane and ethane is burned with air in a furnace, producing a...
A fuel gas containing methane and ethane is burned with air in a
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You analyze the stack gas and find that it contains no unburned
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dew-point temperature.
(a) Estimate the range of possible dew-point temperatures by
determining the dew points when the feed is either pure methane or
pure ethane.
(b) Estimate the fraction of the feed that is methane...
A fuel gas containing methane and ethane is burned with air in a furnace, producing a...
A fuel gas containing methane and ethane is burned with air in a
furnace, producing a stack gas at 300 ° C and 105 kPa (absolute).
You analyze the stack gas and find that it contains no unburned
hydrocarbons, oxygen, or carbon monoxide. You also determine the
dew-point temperature.
(a) Estimate the range of possible dew-point temperatures by
determining the dew points when the feed is either pure methane or
pure ethane.
(b) Estimate the fraction of the feed that...
A piston-cylinder heat engine has five kilograms of air as the working fluid. Analyze this engine...
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working fluid. Analyze this engine as a Carnot engine and determine
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assuming constant specific heat at 300k. During the heat rejection,
the temperature is 300?. There is a temperature difference of 600
degrees in the engine. At the beginning of the heat rejection
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(a) What is the best air/fuel ratio for an automobile engine? (b) If the mixture is...
(a) What is the best air/fuel ratio for an automobile engine?
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NOx emissions
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fuel flow rate is 0.1 kg/s and the air flowrate is 2.2 kg/s.
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Ethane’s lower heating value by deriving it from enthalpy of
formation data.
The heat release rate, in kW.
The mass fraction of oxygen in the products.
The mass of CO2 emitted per 1000 hours of operation.
The mass of fuel burned per 1000 hours of operation.
The adiabatic...
Ethane (C2H6) is burned with air in a steady-flow combustor. The mass flow rate of fuel...
Ethane (C2H6) is burned with air in a
steady-flow combustor. The mass flow rate of fuel entering the
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Determine:
The heat release rate, in kW.
The mass flow rate of air, in kg/s.
The mole fraction of O2 in the products.
The mass fraction of CO2 in the products.
The total mass of CO2 produced per year (365...
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