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Flexible, Spiral-reinforced Circular Ventilation Tubing. System Pressure Loss Tables for Selection of a Fan. A Supplement to Report of Investigations 7085.

Authors
Kline-RJ; Reisz-A
Source
NTIS: PB 201 895 :61 pages
Link
NIOSHTIC No.
10008770
Abstract
This publication comprises tables listing friction loss for a flexible, spiral-reinforced circular ventilation tubing system. The tables were constructed with the following parameters: a friction factor of 62 x 10-10, 10-foot sections of tubing ranging in total length from 100 to 550 feet, air quantities ranging from 1,000 to 15,000 cfm, and one to four 90 deg bends in the tubing. The aim of this publication is to improve ventilation tubing analysis and to provide a method of proper fan selection.
Publication Date
19710101
Document Type
IH; Report of Investigation;
Fiscal Year
1971
NTIS Accession No.
PB-201895
NTIS Price
A05
Identifying No.
RI 7531
Source Name
NTIS: PB 201 895
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