Friction factors in pulsed turbulent flow Journal Articles

abstract

• AbstractAn apparatus for investigating pulsed turbulent liquid flow in a 2 in. diameter, 80 ft. pipeline is described. The pulsation unit was powered by compressed air with a consumption of up to 2.7 std. cu.ft./min. at 35 lb/in2 gauge. The pressure drop for water flowing at mean velocities of 7.66 to 12.28 ft./sec. has been measured, both for steady flow and for pulsed flow, at frequencies between 0.48 and 0.82 Hz. The experimentally measured pressure versus time curves for pulsed flow can be matched fairly closely by a solution of Euler's equation employing the friction factors measured under steady flow conditions.

authors

• Baird, Malcolm
• Round, GF
• Cardenas, JN

status

• published 

publication date

• April 1971

has subject area

• 0904 Chemical Engineering (FoR)
• 0914 Resources Engineering and Extractive Metallurgy (FoR)
• Chemical Engineering (Science Metrix)

published in

• Canadian Journal of Chemical Engineering  Journal

keywords

• 40 Engineering
• 4004 Chemical Engineering
• 4019 Resources Engineering and Extractive Metallurgy

Digital Object Identifier (DOI)

• 10.1002/cjce.5450490209

start page

• 220

end page

• 223

volume

• 49

issue

• 2