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Standards Document Up for Review:

Standard 250-12 | Laboratory Methods of Testing Jet Tunnel Fans for Performance


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Comments:

Section/Figure/Table #: Table 1, Annex C2, Annex C2 note
Comments:
Missing definitions for Tc and Tm

Origin of Tc used for thrust coefficient unclear.

What is rqvv?

Proposed Change:
clarifications in 3 places

See marked-up PDF to Erin.

armin hauer
ebm-papst Inc.
armin.hauer@us.ebmpapst.com
Posted: March 13, 2017

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