...
首页> 外文期刊>Energy Conversion & Management >Modeling and calculation of open carbon dioxide refrigeration system
【24h】

Modeling and calculation of open carbon dioxide refrigeration system

机译:开放式二氧化碳制冷系统的建模与计算

获取原文
获取原文并翻译 | 示例
           

摘要

Based on the analysis of the properties of carbon dioxide, an open carbon dioxide refrigeration system is proposed, which is responsible for the situation without external electricity unit. A model of open refrigeration system is developed, and the relationship between the storage environment of carbon dioxide and refrigeration capacity is conducted. Meanwhile, a test platform is developed to simulation the performance of the open carbon dioxide refrigeration system. By comparing the theoretical calculations and the experimental results, several conclusions are obtained as follows: refrigeration capacity loss by heat transfer in supercritical state is much more than that in two-phase region and the refrigeration capacity loss by remaining carbon dioxide has little relation to the state of carbon dioxide. The results will be helpful to the use of open carbon dioxide refrigeration.
机译:在分析二氧化碳特性的基础上,提出了一种开放式二氧化碳制冷系统,该系统可以解决没有外部电力装置的情况。建立了开放式制冷系统模型,研究了二氧化碳的储存环境与制冷量之间的关系。同时,开发了一个测试平台来模拟开放式二氧化碳制冷系统的性能。通过对理论计算和实验结果的比较,得出以下结论:超临界状态下传热引起的制冷量损失远大于两相区,剩余二氧化碳引起的制冷量损失与制冷量的关系不大。状态的二氧化碳。结果将有助于使用开放式二氧化碳制冷。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号