In this article, a new hybrid method based on the combination of the genetic algorithm (GA) and artificial neural network (ANN) is developed to optimize the design of three-dimensional (3-D) radiant furnaces. A 3-D irregular shape design body (DB) heated inside a 3-D radiant furnace is considered as a case study. The uniform thermal conditions on the DB surfaces are obtained by minimizing an objective function. An ANN is developed to predict the objective function value which is trained through the data produced by applying the Monte Carlo method. The trained ANN is used in conjunction with the GA to find the optimal design variables. The results show that the computational time using the GA-ANN approach is significantly less than that of the conventional method. It is concluded that the integration of the ANN with GA is an efficient technique for optimization of the radiant furnaces.
|Number of pages||19|
|Publication status||Published - 4 Mar 2018|
Bibliographical notePublisher Copyright:
© 2017 Informa UK Limited, trading as Taylor & Francis Group.
- artificial neural networks
- genetic algorithm
- inverse radiation problem
- Monte Carlo method
- Radiant furnaces