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ASHRAE 120
English -- Method of Testing to Determine Flow Resistance of HVAC Ducts and Fittings
Year: 2017
Abstract: Scope: 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. PURPOSE This standard establishes uniform methods of laboratory testing of HVAC ducts and fittings to determine their resistance to airflow.
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| contributor author | ASHRAE - American Society of Heating, Refrigerating and Air-Conditioning Engineers, Inc. | |
| date accessioned | 2017-10-18T10:57:22Z | |
| date available | 2017-10-18T10:57:22Z | |
| date copyright | 2017.01.31 | |
| date issued | 2017 | |
| identifier other | ILROYFAAAAAAAAAA.pdf | |
| identifier uri | http://yse.yabesh.ir/std;jsery=autho162s7D83081DAC4261598F1EFDEC014A/handle/yse/232887 | |
| description abstract | Scope: 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. PURPOSE This standard establishes uniform methods of laboratory testing of HVAC ducts and fittings to determine their resistance to airflow. | |
| language | English | |
| title | ASHRAE 120 | num |
| title | English -- Method of Testing to Determine Flow Resistance of HVAC Ducts and Fittings | en |
| type | standard | |
| page | 56 | |
| status | Active | |
| tree | ASHRAE - American Society of Heating, Refrigerating and Air-Conditioning Engineers, Inc.:;2017 | |
| contenttype | fulltext |