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Exergetic performance analysis of a recirculating aquaculture system

机译：循环水产养殖系统的充分性能分析

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摘要

This paper examines exergetic aspects of a Recirculation Aquaculture System (RAS) for Black Sea trout (Salmo trutta labrax) fingerling rearing at the Trabzon Central Fisheries Research Institute, Turkey. In its thermodynamic analysis, each component of the RAS is treated as a steady-state steady flow system and its exergetic efficiencies are studied. In addition, the following parameters are measured and recorded in experiments: the mass flow rates, inlet and outlet temperatures and of the system components, surrounding temperatures, and electrical work utilized by the components in the RAS. Based on these experimental data, inlet and outlet exergy values, exergy losses, and exergetic efficiencies of each component in the system are determined to assess their performance. Moreover, the overall system exergy efficiency is determined. The results show that exergy efficiencies of the system components are highly affected by varying input exergy flows as a function of the surrounding temperature and chiller's operating period.
机译：本文研究了土耳其特拉布宗中央渔业研究所用于黑海鳟鱼（Salmo trutta labrax）鱼种饲养的循环水产养殖系统（RAS）的丰富方面。在热力学分析中，将RAS的每个组成部分视为稳态稳态流系统，并研究了其有效效率。另外，在实验中测量并记录了以下参数：质量流率，系统组件的入口和出口温度，环境温度以及RAS中的组件所利用的电功。根据这些实验数据，确定系统中每个组件的入口和出口火用值，火用损失和火用效率，以评估其性能。此外，确定了整个系统的火用效率。结果表明，随着周围温度和冷却器工作时间的变化，输入火用流量的变化会极大地影响系统组件的火用效率。

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  • 来源
    《Energy Conversion & Management》 |2010年第5期|p.1033-1043|共11页
  • 作者

    Haydar Kucuk; Adnan Midilli; Atilla OEzdemir; Eyuep Cakmak; Ibrahim Dincer;

  • 作者单位

    Mechanical Engineering Department, Guemueshane University, 29000 Guemueshane, Turkey;

    Energy Division, Mechanical Engineering Department, Nigde University, 51000 Nigde, Turkey;

    Central Fisheries Research Institute, Ministry of Agricultural and Rural Affairs, Trabzon, Turkey;

    Central Fisheries Research Institute, Ministry of Agricultural and Rural Affairs, Trabzon, Turkey;

    Faculty of Engineering and Applied Science, University of Ontario Institute of Technology, 2000 Simcoe Street North, Oshawa, Ont., Canada L1H 7K4;

  • 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

    energy; exergy; efficiency; performance; recirculating aquaculture system;

    机译：能源;火用效率;性能;循环水产养殖系统;

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