Dynamic Simulation of Double Pipe Heat Exchanger using MATLAB simulink

International Journal of Chemical Engineering Research

© 2017 by SSRG - IJCER Journal

Volume 4 Issue 1

Year of Publication : 2017

Authors : Asoka R.G, Aishwarya N, Rajasekar S, Meyyappan N

10.14445/23945370/IJCER-V4I1P102

How to Cite?

Asoka R.G, Aishwarya N, Rajasekar S, Meyyappan N, "Dynamic Simulation of Double Pipe Heat Exchanger using MATLAB simulink," SSRG International Journal of Chemical Engineering Research, vol. 4,  no. 1, pp. 6-13, 2017. Crossref, https://doi.org/10.14445/23945370/IJCER-V4I1P102

Abstract:

This paper deals with the control dynamics of double-pipe heat exchanger using simulation tool. The transfer function can be taken as first order system plus dead time (FOPDT). The effect of step change in flow rate of hot water is analysed also observed its effect on the temperature of cold water and it was found that the temperature of cold water is increased with respect to the inlet step change. For any system the temperature needs to be accurately regulated to control the downstream processing’s. Steady state and dynamic simulation of a double-pipe heat exchanger, in counter flow arrangement has been studied and the simulation results for step change in hot water flow rate have been discussed.

Keywords:

FOPDT, step change, steady state.

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