During the combustion stroke of a diesel engine, 0.2kg of a combustible mixture of an ideal gas, initially at temperature T₁ = 575.7 K ignites in the cylinder. The gas releases 2,214J of heat and expands at constant pressure. If the Cp of the mixture is 1kJ/kg, determine the temperature of the gas after this process T₂. Present your answer in Kelvin (°K).

During the combustion stroke of a diesel engine, 0.2kg of a combustible mixture of an ideal gas, initially at temperature T₁ = 575.7 K ignites in the cylinder. The gas releases 2,214J of heat and expands at constant pressure. If the Cp of the mixture is 1kJ/kg, determine the temperature of the gas after this process T₂. Present your answer in Kelvin (°K).

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Basic Thermodynamic Processes

The word 'thermodynamics' can be divided into two words, 'thermo' and 'dynamics'. The word thermo deals with the heat and thermal phenomenon, whereas dynamics deals with forces or external agent that drives the heat flow or aids in the motion of heat.

Question

During the combustion stroke of a diesel engine, 0.2kg of a combustible
mixture of an ideal gas, initially at temperature T₁ = 575.7 K ignites in the
cylinder. The gas releases 2,214J of heat and expands at constant pressure. If
the Cp of the mixture is 1kJ/kg, determine the temperature of the gas after this
process T2. Present your answer in Kelvin (°K).

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