scholarly journals Single vendor-buyer model with deterministic demand, stochastic lead time and multi-quality degradation

2021 ◽  
Author(s):  
Sepehr Habibollahi
Keyword(s):  
Supply Chain ◽  
Lead Time ◽  
Cold Chain ◽  
Chain Model ◽  
Green Beans ◽  
Perishable Product ◽  
Stochastic Lead Time ◽  
Deterministic Demand ◽  
Quality Degradation ◽  
Supply Chain Model

This report examines the supply chain strategies for a specific perishable product, or fresh produce and uses green beans as an example. The quality of the products which are in direct correlation with the value of the product are put into the supply chain model, this type of model is also known as “cold chain”. This report in addition to recent researches in cold chain, looks into multi aspect quality degradation and a stochastic lead time from warehouse to retailer. This model developed creates greater insight into the supply chain strategies of such products.

scholarly journals Single vendor-buyer model with deterministic demand, stochastic lead time and multi-quality degradation

2021 ◽  
Author(s):  
Sepehr Habibollahi
Keyword(s):  
Supply Chain ◽  
Lead Time ◽  
Cold Chain ◽  
Chain Model ◽  
Green Beans ◽  
Perishable Product ◽  
Stochastic Lead Time ◽  
Deterministic Demand ◽  
Quality Degradation ◽  
Supply Chain Model

This report examines the supply chain strategies for a specific perishable product, or fresh produce and uses green beans as an example. The quality of the products which are in direct correlation with the value of the product are put into the supply chain model, this type of model is also known as “cold chain”. This report in addition to recent researches in cold chain, looks into multi aspect quality degradation and a stochastic lead time from warehouse to retailer. This model developed creates greater insight into the supply chain strategies of such products.

scholarly journals Orange cold chain with multiple nutritional components

2021 ◽  
Author(s):  
Muhammad Kamran
Keyword(s):  
Supply Chain ◽  
Global Stability ◽  
Lead Time ◽  
Storage Temperature ◽  
Stability Index ◽  
Cold Chain ◽  
Chain Model ◽  
Total Cost ◽  
Stochastic Lead Time ◽  
Quality Degradation

Two echelon cold supply chain model is developed in which warehouse and retailer are the two main actors of supply chain. The model is based on energy consumption cost for chiller system and the stochastic lead time. To incorporate the quality degradation, global stability index (GSI) method is used. The objective is to analyze the effect of retailer’s storage temperature and nutritional index weightage on the total cost of supply chain. A breakdown structure of all the associated costs is developed to formulate the total cost of cold chain. A numerical example is used for better understanding. To find the optimal solution, the model is numerically solved by using matlab genetic algorithm. The sensitivity analysis is being performed to study the model behavior against different parameters. Keywords: Cold chain, echelon valuation, quality degradation, global stability index, stochastic lead time

scholarly journals Orange cold chain with multiple nutritional components

2021 ◽  
Author(s):  
Muhammad Kamran
Keyword(s):  
Supply Chain ◽  
Global Stability ◽  
Lead Time ◽  
Storage Temperature ◽  
Stability Index ◽  
Cold Chain ◽  
Chain Model ◽  
Total Cost ◽  
Stochastic Lead Time ◽  
Quality Degradation

Two echelon cold supply chain model is developed in which warehouse and retailer are the two main actors of supply chain. The model is based on energy consumption cost for chiller system and the stochastic lead time. To incorporate the quality degradation, global stability index (GSI) method is used. The objective is to analyze the effect of retailer’s storage temperature and nutritional index weightage on the total cost of supply chain. A breakdown structure of all the associated costs is developed to formulate the total cost of cold chain. A numerical example is used for better understanding. To find the optimal solution, the model is numerically solved by using matlab genetic algorithm. The sensitivity analysis is being performed to study the model behavior against different parameters. Keywords: Cold chain, echelon valuation, quality degradation, global stability index, stochastic lead time

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