Multi‐objective optimization of cane sugar continuous crystallization system design based on computational fluid dynamics
- 14 February 2021
- journal article
- research article
- Published by Hindawi Limited in Journal of Food Processing and Preservation
- Vol. 45 (4), e15365
- https://doi.org/10.1111/jfpp.15365
Abstract
This work focused on improving circulation and mixing of the massecuite and reducing the energy loss in the cane sugar continuous crystallization system. The developed Computational Fluid Dynamics (CFD) model is based on the continuous crystallization system of a sugarcane mill in Guangxi, China and verified with the actual operation data. The calculated entropy production and pressure drop of the system are used as indices for assessing the performance of the system. Next, 350 CFD simulations are conducted in the parametric experiment platform with 9 parameters and produces a collection of data. Then based on the CFD dataset, the data‐driven model is employed for regression of the relations between key parameters and indices. The implemented data‐driven model is used for Non‐dominated Sorting Genetic Algorithm (NSGA‐II) to obtain the optimal result of Pareto frontier. CFD simulation with the optimized parameters reduces entropy by 9.76% and reduces pressure drop by 11.52%.Keywords
Funding Information
- National Natural Science Foundation of China (51465003, 61763001)
This publication has 24 references indexed in Scilit:
- Lift force acting on single bubbles in linear shear flowsInternational Journal of Multiphase Flow, 2017
- Modeling and Pareto based multi-objective optimization of wavy fin-and-elliptical tube heat exchangers using CFD and NSGA-II algorithmApplied Thermal Engineering, 2017
- Exergetic, economic, and environmental evaluations and multi-objective optimization of an internal-reforming SOFC-gas turbine cycle coupled with a Rankine cycleApplied Thermal Engineering, 2016
- Integrating multi-objective optimization with computational fluid dynamics to optimize boiler combustion process of a coal fired power plantApplied Energy, 2014
- Dynamic Modeling and Optimization of Batch Crystallization of Sugar Cane under UncertaintyIndustrial & Engineering Chemistry Research, 2014
- 4E analysis and multi objective optimization of a micro gas turbine and solid oxide fuel cell hybrid combined heat and power systemJournal of Power Sources, 2014
- Analysis of Thermal Processing of Table Olives Using Computational Fluid DynamicsJournal of Food Science, 2013
- Optimization of micro heat exchanger: CFD, analytical approach and multi-objective evolutionary algorithmsInternational Journal of Heat and Mass Transfer, 2006
- A fast and elitist multiobjective genetic algorithm: NSGA-IIIEEE Transactions on Evolutionary Computation, 2002
- Support-vector networksMachine Learning, 1995