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Lecture 5 - Mechanical Engineering

Lecture 5 - Mechanical Engineering

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Application in turbulent systems: factors<br />

• Particle density important<br />

• Ratio of inter-particle spacing/flame standoff<br />

distance<br />

• Single particle burning – group burning<br />

• Length scale ratio of turbulent eddies and single<br />

particles/groups<br />

• Standard CFD uses some correlations on basis of<br />

Spalding transfer number<br />

/ <strong>Mechanical</strong> <strong>Engineering</strong> 29-11-2012 52

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