Question
The following combustion chamber design changes increase the mass burning rate in a spark-ignition engine at fixed compression ratio. bore, speed, and inlet mixture conditions.
The following combustion chamber design changes increase the mass burning rate in a spark-ignition engine at fixed compression ratio. bore, speed, and inlet mixture conditions. Explain how each change affects the burning rate.
(0) Reducing the amount of EGR.
(b) Using two spark plugs per cylinder instead of one.
(c) Generating swirl within the cylinder using a mask on the cylinder head
(d) Using a combustion chamber with higher clearance height near the spark plug and a more central plug location.
Step by Step Solution
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There are 3 Steps involved in it
Step: 1
a Reducing EGR reduces burning speed thereby reducing the overall performance of the engine ...
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Thermodynamics An Engineering Approach
Authors: Yunus A. Cengel, Michael A. Boles
8th edition
73398179, 978-0073398174
