CASIA OpenIR
Minimization of energy consumption in multiple stage evaporator using Genetic Algorithm
Verma, Om Prakash1; Manik, Gaurav2; Suryakant2; Jain, Vinay Kumar3; Jain, Deepak Kumar4; Wang, Haoxiang5,6
Source PublicationSUSTAINABLE COMPUTING-INFORMATICS & SYSTEMS
ISSN2210-5379
2018-12-01
Volume20Pages:130-140
Corresponding AuthorManik, Gaurav(manikfpt@iitr.ac.in)
AbstractMaximization of the steam efficiency of a multiple stage evaporator employed for concentrating black liquor in pulp and paper mills carries immense significance and relevance in today's scenario. Nonlinear mathematical models of heptads' effects backward feed flow with various energy saving schemes namely, steam-split, feed-split, feed-preheating and their hybrid operations have been developed. The steam economy as a cost function translates the problem into a nonlinear optimal search problem. The mass and heat balance equations act as nonlinear equality constraints while vapor temperatures and liquor flows appear as inequality constraints. The formulated problem has been solved efficiently to attain optimal solution using Genetic Algorithm approach which demonstrates advantages of convergence and relative less sensitivity towards initial values versus conventional algorithms. The simulations indicate that a hybrid of steam-split, feed-split and feed-preheating process arrangements with backward feed flow could provide the highest heat transfer across evaporator effects with an optimum steam economy of 6.47 and consumption of 6541.93 kg/h. (C) 2017 Elsevier Inc. All rights reserved.
KeywordEnergy efficiency Genetic Algorithm Multiple stage evaporator Steam economy Steam consumption
DOI10.1016/j.suscom.2017.11.005
WOS KeywordMULTIOBJECTIVE OPTIMIZATION ; JUMPING GENE ; SIMULATION ; SYSTEM ; PERFORMANCE ; INTEGRATION ; DESIGN ; SELECTION ; MODEL
Indexed BySCI
Language英语
WOS Research AreaComputer Science
WOS SubjectComputer Science, Hardware & Architecture ; Computer Science, Information Systems
WOS IDWOS:000451756100013
PublisherELSEVIER SCIENCE BV
Citation statistics
Cited Times:4[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ia.ac.cn/handle/173211/25684
Collection中国科学院自动化研究所
Corresponding AuthorManik, Gaurav
Affiliation1.KIIT Univ Bhubaneswar, Sch Elect, Bhubaneswar, Odisha, India
2.Indian Inst Technol Roorkee, Dept Polymer & Proc Engn, Roorkee, Uttarakhand, India
3.JUET, Dept Comp Sci & Engn, Raghogarh, MP, India
4.Chinese Acad Sci, Inst Automat, Beijing, Peoples R China
5.Cornell Univ, Dept ECE, Ithaca, NY 14853 USA
6.R&D Ctr, GoPercept Lab, New York, NY USA
Recommended Citation
GB/T 7714
Verma, Om Prakash,Manik, Gaurav,Suryakant,et al. Minimization of energy consumption in multiple stage evaporator using Genetic Algorithm[J]. SUSTAINABLE COMPUTING-INFORMATICS & SYSTEMS,2018,20:130-140.
APA Verma, Om Prakash,Manik, Gaurav,Suryakant,Jain, Vinay Kumar,Jain, Deepak Kumar,&Wang, Haoxiang.(2018).Minimization of energy consumption in multiple stage evaporator using Genetic Algorithm.SUSTAINABLE COMPUTING-INFORMATICS & SYSTEMS,20,130-140.
MLA Verma, Om Prakash,et al."Minimization of energy consumption in multiple stage evaporator using Genetic Algorithm".SUSTAINABLE COMPUTING-INFORMATICS & SYSTEMS 20(2018):130-140.
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