File:High-Rise Fire Test; Positive Pressure Ventilation Fans (5887634583) (cropped).jpg

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Firefighters watch as a fan, simulating wind, changes airflow and smoke conditions during experiments in a seven-story high-rise abandoned apartment building on New York City's Governors Island. The NIST tests examined firefighting techniques such as the use of positive pressure ventilation fans, wind control devices and hose streams to control or suppress heat and smoke from wind driven fires.

Credit: NIST

Disclaimer: Any mention of commercial products within NIST web pages is for information only; it does not imply recommendation or endorsement by NIST.

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These World Wide Web pages are provided as a public service by the National Institute of Standards and Technology (NIST). With the exception of material marked as copyrighted, information presented on these pages is considered public information and may be distributed or copied. Use of appropriate byline/photo/image credits is requested.
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Source High-Rise Fire Test; Positive Pressure Ventilation Fans
Author National Institute of Standards and Technology
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This work is in the public domain in the United States because it is a work prepared by an officer or employee of the United States Government as part of that person’s official duties under the terms of Title 17, Chapter 1, Section 105 of the US Code. Note: This only applies to original works of the Federal Government and not to the work of any individual U.S. state, territory, commonwealth, county, municipality, or any other subdivision. This template also does not apply to postage stamp designs published by the United States Postal Service since 1978. (See § 313.6(C)(1) of Compendium of U.S. Copyright Office Practices). It also does not apply to certain US coins; see The US Mint Terms of Use.
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current05:43, 24 May 2020Thumbnail for version as of 05:43, 24 May 20201,692 × 1,300 (1.35 MB)Jean-Hyacinthe (talk | contribs)File:High-Rise Fire Test; Positive Pressure Ventilation Fans (5887634583).jpg cropped 44 % horizontally, 44 % vertically using CropTool with lossless mode.

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