In a combustion chamber, ethane (C2H6) is burned at a rate of 8 kg/h with air that

Question:

In a combustion chamber, ethane (C2H6) is burned at a rate of 8 kg/h with air that enters the combustion chamber at a rate of 176 kg/h. Determine the percentage of excess air used during this process.

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For book-img-for-question

Thermodynamics An Engineering Approach

ISBN: 978-0073398174

8th edition

Authors: Yunus A. Cengel, Michael A. Boles

See More Books

Question Posted: Apr 01, 2016 05:46 AM

See More Questions

A hose discharges water at a rate of 8 m3/min with a velocity of 50 m/s from the bow of a fireboat. Determine the thrust developed by the engine to keep the fireboat in a stationaryposition. 9
A worker is shoveling sand at a rate of 8 kcal/min. How much rest does he during an 8 hour shift. How should the rest be allocated?
Coal containing 5.0 wt% S is burned at a rate of 1250lb m /mm in a boiler furnace. All of the sulfur in the coal is oxidized to SO 2 . The product gas is sent to a scrubber in which most of the SO 2...
Why do you imagine Xcel agreed to invest $100 million in this risky experiment?
1. Explain why each of the following groups might want financial accounting information. What type of financial information would each group find most useful? a. The companys existing shareholders....
Can the police and community be truly effective in forming a partnership to reduce juvenile delinquency? Discuss the role of the juvenile police officer in preventing and investigating juvenile crime.
The scaling analysis for the mass-transfer boundary-layer thickness is parallel to that for heat transfer analysis. Use the same method to show that $\Delta$ is proportional to $S c^{-1 / 3}$ for...
Financial statements for Allendale Company follow: ALLENDALE COMPANY Balance Sheets As of December 31 2019 2018 Assets Current assets Cash $ 40,000 $ 36,000 Marketable securities 20,000 6,000...
Garfield Corporation expects to sell 1,200 units of its pet beds in March and 700 units in April. Each unit sells for $150. Garfield's ending inventory policy is 40 percent of the following month's...
How do the percentile method and the pivotal method for computing bootstrapping confidence intervals compare? Choose one or more answers: a. The width of the percentile confidence interval and the...
n-Octane (C8H18) is burned with 50 percent excess air. Calculate the mass fraction of each product and the mass of water in the products per unit mass of fuel burned. Also, calculate the mass...
One kmol of ethane (C2H6) is burned with an unknown amount of air during a combustion process. An analysis of the combustion products reveals that the combustion is complete, and there are 3 kmol of...
What are some risks associated with surrounding yourself with others who are similar to you in background? Industry experience? Education? Age? Personality? Ability to process information?
Eduwize Ltd is a comprehensive, listed and accredited education provider that owns a variety of educational institutions from preschools to universities, offering qualifications up to master's degree...
Tony and Jeannie Nelson are married and file a joint return. They have four children whose ages are: 12,15,19 & 23. The three youngest live at home with their parents and qualify as their dependents....
1.Consider the following information for three stocks, Stocks A, B, and C. The returns on the three stocks are positively correlated, but they are not perfectly correlated. (That is, each of the...
12. Mr. K wants to know whether he should buy or sell XYZ stock, by drawing the security market line (SML). What would be Mr. K's conclusion? A) XYZ stock is located below the SML; thus, he should...
2. In the strategic bargaining model of Rubinstein, show that if the utility of player i, u, is differentiable and axioms A0-A6 hold, we have that du, (x) < u;(v; (xi, 1)), where vi(xi, 1) > 0 is the...
If f(x) is an even function, then f'(x) is an even function. Determine whether each statement is true or false, and explain why.
1) The government decided to reduce taxes on fast-food to increase revenue. The government assumes that fast-food products have a) An inelastic demand b) An elastic demand c) A demand curve that is...
Glycerin at 20C is to be pumped through a horizontal smooth pipe at 3.1 m3/s. It is desired that (1) the flow be laminar and (2) the pressure drop be no more than 100 Pa/m. What is the minimum pipe...
A capillary viscometer measures the time required for a specified volume υ of liquid to flow through a small-bore glass tube, as in Fig. P6.17. This transit time is then correlated with fluid...
To determine the viscosity of a liquid of specific gravity 0.95, you fill, to a depth of 12 cm, a large container which drains through a 30-cm-long vertical tube attached to the bottom. The tube...
(a) Approximate the following transfer function by removing a non-dominant pole (or a pair of non-dominant poles): (2 Marks) G(s) = = 0.2(s + 2) (s+ 0.5)(s+3 0.8j) (b) Is the following a valid state...
(a) Given that z =2+23i and z =-5+5i. Express, and in polar form. (b) Find z and in exponential form. (c) Find (5)*() in the forms of x+yi.
Evaluate the impact of mobile banking on traditional revenue streams and business models of banks, such as transaction fees, interchange fees, and overdraft charges. How do banks monetize mobile...

In a combustion chamber, ethane (C2H6) is burned at a rate of 8 kg/h with air that

Question:

Step by Step Answer:

Ethane is burned with air steadily The mass flow rates of ethane and air are giv...View the full answer

Thermodynamics An Engineering Approach

Students also viewed these Mechanical Engineering questions