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A Generic Recovery Network Model: Design and Optimization, Lecture notes of Network Analysis

A generic model for designing and optimizing a recovery network. It covers key elements such as facility levels, product dispositions, and cost minimization. The model considers factors like customer demand, return rates, disposal fractions, and unit costs. It also introduces sets for potential factories, warehouses, customers, and disassembly centers. A foundation for understanding the complexities of designing efficient and cost-effective recovery networks.

Typology: Lecture notes

2023/2024

Uploaded on 12/09/2024

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A Generic Recovery Network Model
Genel Kurtarma Ağı Modeli
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The network design problem (Ağ tasarım problemi)
The number of facilities(Tesis sayısı)
Their locations(Bulundukları yerler)
The allocation of the corresponding goods flows
(İlgili mal akışlarının tahsisi)
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A Generic Recovery Network Model

Genel Kurtarma Ağı Modeli

The network design problem (Ağ tasarım problemi)

 The number of facilities(Tesis sayısı)  Their locations(Bulundukları yerler)  The allocation of the corresponding goods flows (İlgili mal akışlarının tahsisi)

We need to specify the number of facility levels considered.

(Dikkate alınan tesis seviyelerinin sayısını belirtmemiz gerekir.)

We consider three intermediate levels of facilities(Üç ara tesis

seviyesini göz önünde bulunduruyoruz:)

 Disassembly centers where the inspection and seperation function is carried out.(Muayene ve ayırma işlevinin gerçekleştirildiği demontaj merkezleri.)  Factories for reprocessing and/or new production(Yeniden işleme ve/veya yeni üretim için fabrikalar)  Distribution warehouses (Dağıtım depoları)

There are two dispositions for collected products(Toplanan

ürünler için iki eğilim söz konusudur:)

 Recovery (kurtarma, geri kazanım)  Disposal (atık, atma, bertaraf)

 Sets  I = {1,... ,Np} potential factories,(potansiyel fabrikalar,)  I0 = I [ {0} potential factories plus a disposal option,(potansiyel fabrikalar artı elden çıkarma seçeneği)  J = {1,... ,Nw} potential warehouses,(DEPOLAR)  K = {1,... ,Nc} customers,  L = {1,... ,Nr} potential disassembly centres.(demontaj merkezleri̇)

All customer demand and returns are taken into account Facility opening condition