Question

In: Mechanical Engineering

A fuel consists of a mixture of gases the composition of which is CO -20%, C2H2...

A fuel consists of a mixture of gases the composition of which is CO -20%, C2H2 - 35%, H2 45 % by volume. Determine the stoichiometric air-to-fuel ratio by mass. (10.6)

Solutions

Expert Solution

samet mamat answered 2 years ago
Next > < Previous

Related Solutions

A vessel contains a gaseous mixture of composition by volume 80% H2, and 20% CO.
A vessel contains a gaseous mixture of composition by volume 80% H2, and 20% CO. It is desired that the mixture should be made in the proportion 50% H2 and 50% CO by removing some of the mixture and adding some CO. Calculate, per kilomole of mixture, the mass of mixture to be removed and the mass of CO to be added. The pressure and temperature in the vessel remain constant during the process. Take the molar mass of H2...
Air is a mixture of gases with the following mass percentage composition: 75.52% N2, 23.15% O2,...
Air is a mixture of gases with the following mass percentage composition: 75.52% N2, 23.15% O2, 1.28% Ar, and 0.046% CO2. A. What are the partial pressures of N2, O2, Ar, and CO2 when the total pressure is 1.100 atm? B. Calculate the molar Gibbs energy of mixing of air at 25C assuming ideal gas behavior. C. Determine the molar enthalpy of mixing and the molar entropy of mixing for air at 1.100 atm and 25C. D. Is the mixing...
a mixture of gases consists of 0.1 kg of oxygen, 1 kg of carbon dioxide, and...
a mixture of gases consists of 0.1 kg of oxygen, 1 kg of carbon dioxide, and 0.5 kg of helium is compressed to 17,500 kPa and 20 C. determine volume occupied by the mixture?
A syngas fuel consists of these following volumetric composition: 75% methane and 25% butane. The syngas...
A syngas fuel consists of these following volumetric composition: 75% methane and 25% butane. The syngas at 100 kg/hour and 25 C is mixed with 20% excess air at 30 C. Due to incomplete combustion mechanics, 10%v of the syngas carbon is partially oxidized and forms carbon monoxide. If the products of combustion are at 600K, obtain the combustion heat transfer rate from the system.
A syngas fuel consists of these following volumetric composition: 75% methane and 25% butane. The syngas...
A syngas fuel consists of these following volumetric composition: 75% methane and 25% butane. The syngas at 100 kg/hour and 25oC is mixed with 20% excess air at 30oC. Due to incomplete combustion mechanics, 10%v of the syngas carbon is partially oxidized and forms carbon monoxide. If the products of combustion are at 600K, obtain the combustion heat transfer rate from the system.
A gas mixture with a volumetric composition of 35% CO + 65% N2 is burned with...
A gas mixture with a volumetric composition of 35% CO + 65% N2 is burned with fuel, 63% excess air. Fuel enters the furnace at 100 0C and air enters at 25 0C. Calculate the adiabatic (theoretical) flame temperature.
Acetylene gas (C2H2) with 20% excess air, fully in continuous regime incinerated. Air and fuel, separate...
Acetylene gas (C2H2) with 20% excess air, fully in continuous regime incinerated. Air and fuel, separate to the combustion chamber, separate temperature of 250C and 1 atm under pressure and under reaction, 300,000 to the environment at 250C kJ / kmol C2H2 is experiencing heat transfer. Combustion end products, combustion chamber 1 atm leaves the pressure. a) The end of combustion here means the temperature, b) Total entropy change for 1 kmol of C2H2, c) this reaction exergy destruction (usability...
Natural gas consists of a mixture of several gases. One example is 84% methane, 14.8 ethane,...
Natural gas consists of a mixture of several gases. One example is 84% methane, 14.8 ethane, 0.7% carbon dioxide and 0.50% nitrogen by volume. Calculate the specific heats, the molecular weight and the k value of the mixture
A sample of a gas mixture contains the following quantities of three gases. compound mass CO...
A sample of a gas mixture contains the following quantities of three gases. compound mass CO 2.68 g CO2 3.69 g SF6 2.13 g The sample has: volume = 2.50 L temperature = 16.6 °C What is the partial pressure for each gas, in mmHg? What is the total pressure in the flask? CO ___ mmhg CO2 __mmhg SF6 ____ mmHg total ___ mmHg
Explain three ways in which the composition of fuel changes while it is in an operating...
Explain three ways in which the composition of fuel changes while it is in an operating reactor, and how each change affects reactor operation.   You may discuss nuclear, chemical, or material changes, or a combination.
ADVERTISEMENT
Subjects
ADVERTISEMENT
Latest Questions
ADVERTISEMENT