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QUESTION 1 Octane (C8H18) is burned with 15 % excess air. Determine the mass analysis of the WET products.

QUESTION 1 Octane (C8H18) is burned with 15 % excess air. Determine the mass analysis of the WET products.

Introduction to Chemical Engineering Thermodynamics
Introduction to Chemical Engineering Thermodynamics
8th Edition
ISBN:9781259696527
Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Chapter1: Introduction
Section: Chapter Questions
Problem 1.1P
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Data:

1) Molar Mass for: C-12; H-1; O-16; N-14

2) Cp (N2)= 1.040 kJ/kg.K; Cp (CO2)= 0.846 kJ/kg.K; Cp (H2O)= 2.0 kJ/kg.K; Cp (O2)= 0.918 kJ/kg.K; Cp (CO)= 1.040 kJ/kg.K

QUESTION 1 Save Answer Octane (C3H18) is burned with 15 % excess air. Determine the mass analysis of the WET products. QUESTION 2 Save Answer An ideal gas mixture has the following (masses) in kg: N2 =34 ; CO =39 ; CO2 =24 ; H20 =14 ; 02 =6 The gas is compressed from 1 bar; 20°C to 5 bar; 255°C. (i) Find the entropy change (ASm) in kJ/K. (ii) Is the process (adiabatic reversible; adiabatic irreversible; or non adiabatic)? Explain. Click Save and Submit to save and submit. Click Save All Answers to save all answers. Save All Answers Save and Submit
Transcribed Image Text:QUESTION 1 Save Answer Octane (C3H18) is burned with 15 % excess air. Determine the mass analysis of the WET products. QUESTION 2 Save Answer An ideal gas mixture has the following (masses) in kg: N2 =34 ; CO =39 ; CO2 =24 ; H20 =14 ; 02 =6 The gas is compressed from 1 bar; 20°C to 5 bar; 255°C. (i) Find the entropy change (ASm) in kJ/K. (ii) Is the process (adiabatic reversible; adiabatic irreversible; or non adiabatic)? Explain. Click Save and Submit to save and submit. Click Save All Answers to save all answers. Save All Answers Save and Submit
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