Answered: For 15% excess air supply, calculate…

Engineering

Mechanical Engineering

For 15% excess air supply, calculate the actual amount of air required for the combustion of ethane, C2H6

Refrigeration and Air Conditioning Technology (MindTap Course List)

8th Edition

ISBN:9781305578296

Author:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson

Publisher:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson

Chapter32: Oil Heat

Section: Chapter Questions

Problem 12RQ: When incomplete combustion occurs, what additional by-products of combustion are created?

See similar textbooks

Related questions

Q: 10: In some application, there are used CHy as a fuel to produce energy, during analysis gases of…

Q: Calculate the mass of combustion products of 20kg diesel fuel oil (C16H30) with 30% excess air.

A: Given: Mass of fuel = 20 kg 30% excess oxidizer

Q: • The .... assumes that the water vapor in the combustion products condenses, and thus, includes the…

A: Given Statement :- The........... assumes that the water vapour in the combustion products…

Q: weight. C = 67 %, Ash = 5 %, Moisture = 8%, N = 6%, H = 3 %, Sulfur = 7%, = 4%. Calculate the…

Q: What are the combustion mechanisms used in combustion calculations?

A: Combustion mechanisms used in combustion calculations:-

Q: External Problem: Fuel, air and combustion Gasoline having a chemical formula C8H17 is burned in an…

A: Part (a) Write down the given value using suitable variables. Here ϕ signifies equivalence ratio,…

Q: //Ethane (CnH2n+2 ) is burned with atmospheric air. The analysis of the products on a dry basis is…

A: Introduction: Thermal engines generate energy through combustion by burning fuel and oxygen. Certain…

Q: A fuel is represented with C5H8 is burned with 40% excess air. If mass of fuel is 0.17kg, find the…

A: GivenC5H8masss=0.17kg40% excess air required.

Q: Define the equivalence ratio. Why do we need the excess air for the combustion?

A: Equivalence ratio: It is defined as the ratio of amount of (actual fuel divided by air) to…

Q: Problem III Hexane (liquid, CH14) burns completely with 130% theoretical air, determine: a) the…

A: Given: The theoretical air percentage = 130%

Q: If Pentane (C 5 H 12 ) is burned with an air to fuel ratio by weight of 20, calculate: a) percent…

A: As given that air to fuel ratio = 20 means ⇒mass of airmass of fuel= 20 Consider 1 mol of pentane…

Q: 4) If ethane is used as the fuel for the Brayton cycle, conduct an analysis of its complete…

Q: Recognize the fuels used by heating, air-conditioning, and ventilation systems?

A: Various types of fuels are used for the heating, air conditioning, and ventilation processes. Some…

Q: Fuels used in automobiles release different amounts of energy when burned. Explain some tradeoffs…

A: In automobiles, the fuels, when burning, release different amounts of energy. The main fuels are…

Q: How do you call the heating value of the fuel if the water in the products of combustion is in the…

A: Higher calorific value/ Gross calorific value:

Q: Why is it important to know the mass of the products when a fuel has undergone combustion in an…

A: Combustion reactions are a type of chemical reaction that is particularly essential. These…

Q: 5. Bioetanol (C₂H5OH) burns completely with 110% of theoretical air. Determine : a) The air-fuel…

Q: 2. Liquid hydrocarbon fuel, C16H43 is burned with 25% excess air. Calculate the actual air fuel…

Q: There is a well-insulated open combustion chamber that ethane (C2H6) goes into at 77°F and 1 atm.…

Q: How do you account for the existence of both complete and incomplete combustion? Explain.

A: Combustion: It is a reactions between the fuel and oxygen at high temperatures and heat (energy) is…

Q: Dodecane is burned at constant pressure with 120% excess air. What is the actual air fuel ratio for…

Q: Calculate the theoretical air needed for the complete combustion of ethane C2H6 for 20 kg fuel

A: GivenC2H6m=20kg

Q: 10. A certain coal has the following ultimate analysis by weight. C = 67 %, Ash = 5 %, Moisture = 8…

Q: mole of fuel is burned with 20% excess air and dry analysis of products are b% CO2

Q: Find the air fuel ratio for stoichiometric combustion of Ethene by volume. (26.19/1) 2. Find the air…

Q: A Methanol pool fire shows a fuel mass loss rate of 0.01 kg/s on a load cell Estimate the heat…

A: Disclaimer Since you have asked multiple question, we will solve the first question for you. If you…

Q: 2. An automobile engine is being operated with pure methyl alcohol using 10% excess air over that…

A: Since we only answer one question at a time, we will answer the first one. Please resubmit the…

Q: Producer gas from bituminous coal contains following molar analysis. CH4 = 3 %, H2 = 14.0%, N2 =…

A: GivenCH4=3%H2=14.0%N2=50.9%O2=0.6%CO=27.0%CO2=4.5%

Q: When combusting octane (C8H18) with air, what is the main reactant within the air mixture? O Methane…

A: What is the main reactant in combustion of octane with air.

Q: Isooctane is burned with 12% insufficient air. Determine: (a) amount of moles of air needed for…

Q: Determine the air fuel ratio on a molar basis for the complete combustion of octane , with…

Q: This is a multi-part question. Once an answer is submitted, you will be unable to return to this…

A: Pressure = 180 KPa Answer : Air fuel ratio is 19.32 kg air/ kg fuel

Q: 2. The analysis of a fuel indicates 86% carbon, 12% hydrogen and 2% oxygen by mass. a. Determine the…

A: Given:- Fuel contains 86% carbon,12% hydrogen, 2% oxygen, For complete combustion of 1 kg of fuel…

Q: Determine the equivalence ratio for the complete combustion of n-Butane (C4H10) with 50% excess air.

A: To find :- Equivalence ratio

Q: 1. A fuel is represented with C, Hg is burned with 42% excess air. If mass of fuel is 0.18 kg, find…

Q: Calculate the equation of complete combustion of C9H20 fuel and the air/fuel ratio., C=12 kg/kmol,…

Q: Assume that the combustion of coal is approximated by the burning of carbon. If a coal-fired…

Q: Problem Statement: 1 kg/s Propane (C3H8) is burned with 35 kg/s air (O2 + 3.76N2). As 80% of Carbon…

A: The balanced reaction of complete combustion of any hydrocarbon is given as, Here, the values of…

Q: Dodecane is burned at constant pressure with 120% excess air. What is the actual air fuel ratio for…

A: To find : determine the actual fuel ratio. Given : dodecane is burned at constant pressure 2C12H26…

Q: Two moles of octane are burned with stoichiometric amount of air. How much water is formed in the…

A: When a hydrocarbon is burnt in air(oxygen-rich environment) then we get carbon-dioxide, water and…

Q: A fuel mixture Consists of 20% isocctane , 20% triptane 20%. isodecane and 40% toluene by moles,…

A: Given:- Isoctane →C8H18tripane →C7H16isodecane →C10H22toluene →C2H8

Q: There are 30 kg of flue gases formed per kg of fuel oil burned in the combustion of a fuel oil C12…

Q: A fuel used in a boiler contains 86.1% carbon, 11% hydrogen, 2.6% oxygen and 1% sulfur. There are…

A: Write the given data. C=86.1%H2=11%O2=2.6% S=1%m˙f=400 kg/hrT1=18°CT2=130°C Here, C is the % of…

Q: Ethane, C2H6, burns to completion with 21% excess air. Determine (a) the chemical reaction…

Q: .There are 20 kg of exhaust gas formed per kg of fuel oil burned in the combustion of diesoline…

A: Solution:

Question

100%

For 15% excess air supply, calculate the actual amount of air required for the combustion of ethane, C₂H₆.

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Stoichiometric Equation

VIEW

with 15 % excess air

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Similar questions

Calculate the theoretical air needed for the complete combustion of ethane C2H6 for 20 kg fuel
The organic fuels methane and ethane has a volumetric analysis of 62% and 38%, respectively. If a complete combustion happens with 25% excess air, calculate for the theoretical total number of moles of water as a product of combustion.
Determine the equivalence ratio for the complete combustion of n-Butane (C4H10) with 50% excess air.
1. A hydrocarbon fuel of C4H10 is burned in steady flow combustion chamber with 85% theoretical air, determine: - a. the actual air-fuel ratio: b. the equivalence ratio
Calculate the theoretical air fuel ratio for the combustion of octane (C8H18).
There is a well-insulated open combustion chamber that ethane (C2H6) goes into at 77°F and 1 atm. The theoretical amount of air also enters at 220°F and 1 atm. The combustion is complete. Determine: a) The temperature of the combustion products coming out (°F)
Question No.15: Ethane C2H6 is burned with 20% excess air during a combustion process. Assuming complete combustion and a total pressure of 100 kpa, determine air-fuel ratio, dew point temperature of the product.
When all the products of hydrocarbon fuel ethane (C2H6) are in gaseous phase, the enthalpy of combustion at 25 oC is (- 47484 kJ/kg), find:- a) the internal energy of combustion at 25 oC b) the enthalpy of combustion at 540 oC c) calculate the heat transferred when 0.2 kg of ethane is burned at constant pressure in a cylinder containing 4 kg of air and the temperature of reactants and products being 40 oC and 540 oC respectively.
Question No. 12: Methane CH4 is burned with stoichiometric amount of air during a combustion process. Assuming complete combustion, determine the air-fuel and fuel-air ratios.
A typical industrial fuel oil, C16H32, is burned with 20% excess air. Calculate the actual weight of air in kgair/sec needed for 3.2 kg per sec of fuel.
Acetylene (C2H2) is burned with the stoichiometric amount of air during a combustion process. Assume complete combustion. Part A Determine the air-fuel ratio on a mass basis. Part B Determine the air-fuel ratio on a mole basis. Part C What-if scenario: What would the air to fuel ratio on a mass basis be if propene (C3H6) was burned instead of acetylene?
How do you account for the existence of both complete and incomplete combustion? Explain.