Research Article | OPEN ACCESS
Simulation of Sugarcane Juice Evaporation in a Falling Film Evaporator by Variation of Air Flow
Suhadi, Susianto, A. Altay and K. Budhikarjono
Department of Chemical Engineering, Laboratory of Heat and Mass Transfer,
Institute of Sepuluh Nopember Technology, Indonesia
Research Journal of Applied Sciences, Engineering and Technology 2015 3:322-327
Received: December 29, 2014 | Accepted: January 27, 2015 | Published: May 30, 2015
Abstract
In order to concentrate the high viscous solution and prolong the quality, a thin falling film evaporator was used in sugarcane processing. This study was aimed to study the distribution of temperature and concentration along the falling film evaporator. The variable used in this research was liquid flow rate of 0-80 L/h, air flow rate: 1-5 m3/h and initial juice concentration: 11-14%. The result showed that by increasing air flow rate from 1 to 3 m3/h and juice flow rate 40 L/h, the juice could be concentrated up to 1.439%. This result was best fit with experimental data with average error of 5.5%.
Keywords:
Concentration , distribution, evaporator, falling film , heat, sugarcane juice,
Competing interests
The authors have no competing interests.
Open Access Policy
This article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made.
Copyright
The authors have no competing interests.
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ISSN (Online): 2040-7467
ISSN (Print): 2040-7459 |
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