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      • Dept. of Industrial Engineering - Master's degree
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      •   BUIR Home
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      • Bilkent Theses
      • Theses - Department of Industrial Engineering
      • Dept. of Industrial Engineering - Master's degree
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      An application of capacitated lot-sizing model in petroleum sector

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      Author
      Nurlu, Nuri Barış
      Advisor
      Oğuz, Osman
      Date
      2006
      Publisher
      Bilkent University
      Language
      English
      Type
      Thesis
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      Abstract
      In this thesis, we study capacitated lot-sizing problem with special feature, applicable to the petroleum refinery sector. In our model, the end-products should be stored in item-specific and capacitated storage tanks during pre-determined lead-time. Our aim is to find the optimum production schedule resulting minimum total cost whilst satisfying customer demand. To solve this problem in a reasonable amount of time, we propose a branch-and-cut algorithm. We perform experiments based on the data gathered from Turkish Petroleum Refineries Corporation. In order to evaluate our algorithm, we compare the results of our algorithm and the solution results of the optimization software.
      Keywords
      Lot-sizing
      Branch-and-cut
      Mixed-integer-programming
      Petroleum sector
      Refinery
      Permalink
      http://hdl.handle.net/11693/29771
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      • Dept. of Industrial Engineering - Master's degree 326
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