ASHRAE 120-2008
测定HVAC通气道及接头流动阻力的试验方法
Method of Testing to Determine Flow Resistance of HVAC Ducts and Fittings
ASHRAE 120-2008 发布历史
This standard may be used to determine the change in total pressure resulting from airflow in HVAC ducts and fittings. The test results can be used to determine duct flow losses in pressure loss per unit length. Fitting losses are reported as local loss coefficients. This standard does not cover interpretation of test data.
ASHRAE 120-2008由美国采暖、制冷与空调工程师协会 US-ASHRAE 发布于 2008-06-21。
ASHRAE 120-2008 在中国标准分类中归属于: P47 供气工程。
ASHRAE 120-2008 发布之时，引用了标准
- ASHRAE 41.3-1989 压力勘误的标准测量方法:1998年1月5日
- ISO 5167-1 用安装在圆形截面管道中的差压装置测量满管流体流量.第1部分:一般原理和要求
- ANSI/ASHRAE 41.6-1994 潮湿空气特性的测量方法
ASHRAE 120-2008的历代版本如下：
- 1999年06月24日 ASHRAE 120-1999 测定HVAC通气道及接头的流动阻力的试验方法
- 2008年06月21日 ASHRAE 120-2008 测定HVAC通气道及接头流动阻力的试验方法
- 标准号
- ASHRAE 120-2008
- 发布日期
- 2008年06月21日
- 实施日期
- 废止日期
- 无
- 中国标准分类号
- P47
- 发布单位
- US-ASHRAE
- 引用标准
- ASHRAE Terminology of Heating, Ventilation, Air Conditioning and Refrigeration, 2d ed., 1991. ASHRAE 41.3-1989 ISO 5167-1 ANSI/ASHRAE 41.6-1994 SMACNA, HVAC Duct Construction Standards—Metal and Flexible, 3rd ed., Sheet Metal and Air Conditioning Contra
- 代替标准
- ASHRAE 120-2017
- 被代替标准
- ASHRAE 120-1999
- 适用范围
- This standard may be used to determine the change in total pressure resulting from airflow in HVAC ducts and fittings. The test results can be used to determine duct flow losses in pressure loss per unit length. Fitting losses are reported as local loss coefficients. This standard does not cover interpretation of test data.