SINGLE OBJECTIVE SUPPLY CHAIN NETWORK OPTIMIZATION AROUND ACRYLONITRILE PLANT

Küçük Resim Yok

Tarih

2019

Dergi Başlığı

Dergi ISSN

Cilt Başlığı

Yayıncı

Int Journal Contemporary Economics & Administrative Sciences

Erişim Hakkı

info:eu-repo/semantics/closedAccess

Özet

In this study, a profit oriented supply chain network optimization is performed on an acrylonitrile plant. the network consists of three suppliers which provide two necessary raw materials (propylene and ammonia) for the production of acrylonitrile, one production plant and four customers. in the transportation of the raw materials and product, either highway transportation or sea transportation can be preferred with respect to constraints to achieve maximum profit. To investigate the effects of constraints for raw materials purchased from suppliers, product sold to customers, production capacity of the plant and amount of raw materials & product transported by alternative transportation modes on profit maximization, four cases are performed within the framework of this study. in the solution of this single objective optimization problem GAMS, MATLAB and Solver Tool of Excel are used. in MATLAB, "fmincon" solver; in GAMS program "Cplex", "LindoGlobal" and "Baron" solvers are preferred whereas "Simplex" is used in Excel. According to the results obtained in each program, it is seen that maximum achievable profit changes from 3,869,389 to 4,664,841 $/year and amount of acrylonitrile produced is 79,040 tonnes/year (in the first two cases) and 90,000 tonnes/year (in the consecutive two cases).

Açıklama

Anahtar Kelimeler

Supply Chain Network, Optimization, Modeling, Linear Programming, Profit Maximization

Kaynak

International Journal of Contemporary Economics and Administrative Sciences

WoS Q Değeri

N/A

Scopus Q Değeri

Cilt

9

Sayı

2

Künye