...
  • 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>ASHRAE Transactions >Energy Consumption and Performance Comparisons of Supermarket Refrigeration Systems
【24h】

Energy Consumption and Performance Comparisons of Supermarket Refrigeration Systems

机译：超市制冷系统的能耗和性能比较

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

Over the past decade, the use of technologies that are alternatives to the hydrofluorocarbon (HFC) direct-expansion (DX) systems for supermarket refrigeration have continued to garner interest. The market for such alternative systems has been thriving for several years in Europe and is beginning to gain some momentum in North America. One of the major unresolved issues with use of novel refrigeration systems is obtaining an accurate measurement of the energy consumption for system comparison. The motivation for having accurate energy consumption is discussed along with field results that have been published. Low-temperature systems are the main focus of the discussion due to the larger energy consumption. However, the issues discussed also pertain to medium-temperature systems. The factors necessary to formulate a proper comparison of systems are presented as well as a discussion of the need to perform testing to determine the impact of these factors.
机译：在过去的十年中，用于超级市场制冷的氢氟烃（HFC）直接膨胀（DX）系统替代技术的使用一直引起人们的兴趣。这种替代系统的市场在欧洲已经发展了好几年，并且在北美已经开始有所发展。使用新型制冷系统的主要未解决问题之一是获得准确的能耗测量结果，以进行系统比较。讨论了具有精确能耗的动机以及已发布的现场结果。由于能耗大，低温系统是讨论的重点。但是，讨论的问题也与中温系统有关。提出了制定系统适当比较所需的因素，并讨论了进行测试以确定这些因素的影响的必要性。

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