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首页> 外文期刊>Applied Mathematical Modelling >Deriving an exergetic economic production quantity model for better sustainability
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Deriving an exergetic economic production quantity model for better sustainability

机译：得出充满活力的经济生产量模型以实现更好的可持续性

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摘要

Businesses strive to be sustainable because of internal and external pressures. To examine sustainability, firms may use different methods of analysis. Extended Exergy Accounting (EEA) - a resource based evaluation method - is such a tool used to examine environmental, social, and economic sustainability. This paper re-examines the economic production quantity (EPQ) model, in an attempt to reflect the needs of sustainability. The paper uses EEA and the laws of thermodynamics to measure the sustainability of a production-inventory system and finds that in some situations sustainability can be profitable. EEA measures the value of a commodity, based on the consumption of the natural and physical resources as opposed to the classical EPQ model, which uses monetary cost. Measuring the exergy consumed during the production of a commodity shows that the exergetic model developed can deliver better sustainability and profitability than the classical EPQ.. This should further encourage companies to move towards sustainable strategies. The results suggest that governments, individuals and other organizations should encourage companies to move towards sustainable strategies.
机译：由于内部和外部压力，企业努力做到可持续。为了检查可持续性，公司可以使用不同的分析方法。扩展能干核算（EEA）-一种基于资源的评估方法-是用于检查环境，社会和经济可持续性的工具。本文重新审视了经济生产量（EPQ）模型，以反映可持续性的需求。本文使用EEA和热力学定律来衡量生产库存系统的可持续性，并发现在某些情况下可持续性可以盈利。 EEA根据自然和有形资源的消耗量来衡量商品的价值，这与经典的EPQ模型（使用货币成本）不同。测量商品生产过程中消耗的火用热量表明，与传统的EPQ相比，开发的能动模型可以提供更好的可持续性和盈利能力。这应进一步鼓励公司朝着可持续战略迈进。结果表明，政府，个人和其他组织应鼓励公司朝着可持续战略迈进。

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  • 来源
    《Applied Mathematical Modelling》 |2016年第12期|6026-6039|共14页
  • 作者

    Hussam Jawad; Mohamad Y. Jaber; Maurice Bonney; Marc A. Rosen;

  • 作者单位

    Department of Mechanical and Industrial Engineering, Ryerson University, Toronto, ON M5B 2K3, Canada;

    Department of Mechanical and Industrial Engineering, Ryerson University, Toronto, ON M5B 2K3, Canada;

    Nottingham University Business School, Nottingham NG8 1BB, UK;

    Faculty of Engineering and Applied Science, University of Ontario Institute of Technology, Oshawa, ON L1H 7K4, Canada;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    EPQ; Inventory; Sustainability; Exergy; Extended Exergy Accounting (EEA); Entropy;

    机译：EPQ;库存;可持续发展;火用;扩展火用核算（EEA）;熵;

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