Liquid octane (C8H18) at 25C, 1 atm and a mass flow rate

Fundamentals of Engineering Thermodynamics | 8th Edition | ISBN: 9781118412930 | Authors: Michael J. Moran

ISBN: 9781118412930 139

Solution for problem 13.103 Chapter 13

Fundamentals of Engineering Thermodynamics | 8th Edition

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Problem 13.103

Liquid octane (C8H18) at 25C, 1 atm and a mass flow rate of 0.57 kg/h enters an internal combustion engine operating at steady state. The fuel burns with air entering the engine in a separate stream at 25C, 1 atm. Combustion products exit at 670 K, 1 atm with a dry molar analysis of 11.4% CO2, 2.9% CO, 1.6% O2, and 84.1% N2. The engine develops power at the rate of 3 kW. Determine (a) the balanced reaction equation. (b) the rate of heat transfer from the engine, in kW. (c) an exergetic efficiency for the engine. Use the environment of Table A-26 (Model II) and neglect the effects of motion and gravity.

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Chapter 13, Problem 13.103 is Solved

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Textbook: Fundamentals of Engineering Thermodynamics

Edition: 8

Author: Michael J. Moran

ISBN: 9781118412930

This full solution covers the following key subjects: engine, atm, rate, combustion, heat. This expansive textbook survival guide covers 14 chapters, and 1738 solutions. This textbook survival guide was created for the textbook: Fundamentals of Engineering Thermodynamics, edition: 8. The answer to “Liquid octane (C8H18) at 25C, 1 atm and a mass flow rate of 0.57 kg/h enters an internal combustion engine operating at steady state. The fuel burns with air entering the engine in a separate stream at 25C, 1 atm. Combustion products exit at 670 K, 1 atm with a dry molar analysis of 11.4% CO2, 2.9% CO, 1.6% O2, and 84.1% N2. The engine develops power at the rate of 3 kW. Determine (a) the balanced reaction equation. (b) the rate of heat transfer from the engine, in kW. (c) an exergetic efficiency for the engine. Use the environment of Table A-26 (Model II) and neglect the effects of motion and gravity.” is broken down into a number of easy to follow steps, and 113 words. Fundamentals of Engineering Thermodynamics was written by and is associated to the ISBN: 9781118412930. The full step-by-step solution to problem: 13.103 from chapter: 13 was answered by , our top Engineering and Tech solution expert on 11/14/17, 08:39PM. Since the solution to 13.103 from 13 chapter was answered, more than 299 students have viewed the full step-by-step answer.