Proceedings of the International Conference on Sustainable Environment, Agriculture and Tourism (ICOSEAT 2022)

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Simultaneous Heat and Mass Transfer Analysis on the Drying Process of Coconut Palm Sugar Using Air-oven Dryer

Authors
Rizayu Wulandari1, Sri Rahayoe1, *, Hanim Z. Amanah1, Hilda M. S. Dewi1
1Department of Agricultural and Biosystem Engineering, Faculty of Agricultural Technology, Universitas Gadjah Mada, Yogyakarta, Indonesia
*Corresponding author. Email: srahayoe@ugm.ac.id
Corresponding Author
Sri Rahayoe
Available Online 28 December 2022.
DOI
10.2991/978-94-6463-086-2_59How to use a DOI?
Keywords
Coconut palm sugar; Runge-Kutta method; Drying rate
Abstract

Heat and mass transfer occurred simultaneously during the drying process. Therefore, the drying rate of coconut palm sugar was evaluated by analyzing heat and mass transfer simultaneously using the Runge-Kutta method. In this study, three different temperatures and three various drying loads were carried out to develop a prediction model of moisture content by determining the constant drying rate value. The result showed that the drying rate decreased significantly at the drying temperature of 80°C according to the drying load, ranging from 1.36 to 0.32 h-1. However, the load of the dryer only causes a slight decrease in drying rate at 60°C. Furthermore, the developed model based on the simultaneous heat and mass transfer analysis can predict the moisture content of the sample effectively, with the value of correlation coefficient (R2) over 0.97.

Copyright
© 2023 The Author(s)
Open Access
Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as 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.

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Volume Title
Proceedings of the International Conference on Sustainable Environment, Agriculture and Tourism (ICOSEAT 2022)
Series
Advances in Biological Sciences Research
Publication Date
28 December 2022
ISBN
978-94-6463-086-2
ISSN
2468-5747
DOI
10.2991/978-94-6463-086-2_59How to use a DOI?
Copyright
© 2023 The Author(s)
Open Access
Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as 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.

Cite this article

risenwbib
TY  - CONF
AU  - Rizayu Wulandari
AU  - Sri Rahayoe
AU  - Hanim Z. Amanah
AU  - Hilda M. S. Dewi
PY  - 2022
DA  - 2022/12/28
TI  - Simultaneous Heat and Mass Transfer Analysis on the Drying Process of Coconut Palm Sugar Using Air-oven Dryer
BT  - Proceedings of the International Conference on Sustainable Environment, Agriculture and Tourism (ICOSEAT 2022)
PB  - Atlantis Press
SP  - 436
EP  - 442
SN  - 2468-5747
UR  - https://doi.org/10.2991/978-94-6463-086-2_59
DO  - 10.2991/978-94-6463-086-2_59
ID  - Wulandari2022
ER  -