Particle—particle interaction force in a dilute gas—solid system |
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| Authors: | Hamid Arastoopour Ching-Huei Wang Sanford A. Weil |
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| Affiliation: | Department of Gas Engineering, Illinois Institute of Technology/Institute of Gas Technology, 3424 South State Street, Chicago, IL 60616, U.S.A. |
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| Abstract: | An experiment to measure pressure drop and solids velocities in a dilute pneumatic conveying pipe has been designed and constructed. A model based on momentum balance over particles has been developed to translate pressure drop and solids velocities data into an expression for particle—particle interaction. A correlation for particle—particle interaction with the relative velocity of 7 to 16 m/s has been developed. This correlation describes our experimental data within the 20% deviation. |
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| Keywords: | Author to whom correspondence should be addressed. |
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