Monday, 12 November 2012

Hyperbolic axial dispersion model


Dalai, Radharaman (2012) Hyperbolic axial dispersion model. MTech thesis.

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Abstract

Axial dispersion model is most reliable tool for analyzing the transient response of flow system inside a bundle of pipes. The proposed hyperbolic model considers propagation velocity of flow disturbance to be finite and even of the order of flow velocity to describe flow maldistribution. The traditional parabolic model is included as a special case under the hyperbolic model. Both backmixing and forward flow are considered to model the hyperbolic dispersion equation. This model is proposed for a flow system having multiple pipes with a pulse tracer input. The expressions for system outlet response using residence time distribution have been derived. It will help researchers to determine dispersion coefficient with higher accuracy than the parabolic model.
Item Type:Thesis (MTech)
Uncontrolled Keywords:Dispersion
Subjects:Engineering and Technology > Mechanical Engineering
Divisions:Engineering and Technology > Department of Mechanical Engineering
ID Code:3911
Deposited By:Mr RADHARAMAN DALAI
Deposited On:13 Jun 2012 12:00
Last Modified:13 Jun 2012 12:00
Supervisor(s):Sahoo, R K

Shiva Shankar

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