84-2013

Method of Testing Air-to-Air Heat/Energy Exchangers

84-2013 发布历史

This standard prescribes the methods for testing the performance of air-to-air heat/energy exchangers. In this standard@ an air-to-air heat/energy exchanger is a device to transfer heat and/or water vapor from one airstream to another. The types of air-to-air heat/energy exchangers covered by this standard are a. regenerative energy exchangers (including heat wheels and total energy wheels)@ b. heat pipe exchangers@ c. thermosiphon exchangers@ d. recovery loop exchangers (also called run-around exchangers)@ and e. fixed-plate exchangers. The scope of this standard also includes both laboratory and field tests@ provided that appropriate levels of uncertainty can be achieved when testing. A test is deemed to be within the scope of this standard if both a pretest uncertainty analysis and a posttest uncertainty analysis yield satisfactory uncertainty limits. PURPOSE The purpose of this standard is to a. establish a uniform method of test for obtaining performance data for air-to-air heat/energy exchangers; b. specify the test conditions@ data required@ uncertainty analysis to be performed@ calculations to be used@ and reporting procedures for testing the performance of an air-to-air heat/energy exchanger; and c. specify the types of test equipment for performing such tests

84-2013由ASHRAE - American Society of Heating@ Refrigerating and Air-Conditioning Engineers@ Inc. 发布于 2013-01-26，并于 2013-03-15 实施。

84-2013的历代版本如下：

• 1963年11月20日 84-1963
• 1988年01月01日 84-1988
• 1991年01月01日 84-1991
• 1997年06月01日 84-1997
• 2008年01月19日 84-2008
• 2013年01月26日 84-2013

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标准号

84-2013

发布日期

2013年01月26日

实施日期

2013年03月15日

废止日期

无

中国标准分类号

/

国际标准分类号

/

发布单位

ASHRAE - American Society of Heating@ Refrigerating and Air-Conditioning Engineers@ Inc.

引用标准

28

适用范围

This standard prescribes the methods for testing the performance of air-to-air heat/energy exchangers. In this standard@ an air-to-air heat/energy exchanger is a device to transfer heat and/or water vapor from one airstream to another. The types of air-to-air heat/energy exchangers covered by this standard are a. regenerative energy exchangers (including heat wheels and total energy wheels)@ b. heat pipe exchangers@ c. thermosiphon exchangers@ d. recovery loop exchangers (also called run-around exchangers)@ and e. fixed-plate exchangers. The scope of this standard also includes both laboratory and field tests@ provided that appropriate levels of uncertainty can be achieved when testing. A test is deemed to be within the scope of this standard if both a pretest uncertainty analysis and a posttest uncertainty analysis yield satisfactory uncertainty limits. PURPOSE The purpose of this standard is to a. establish a uniform method of test for obtaining performance data for air-to-air heat/energy exchangers; b. specify the test conditions@ data required@ uncertainty analysis to be performed@ calculations to be used@ and reporting procedures for testing the performance of an air-to-air heat/energy exchanger; and c. specify the types of test equipment for performing such tests

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