equivalent round

equivalent round

[i¦kwiv·ə·lənt ′rau̇nd]
(engineering)
The diameter of a circle whose circumference is equal to the circumference of a pipe whose cross section is not a perfect circle.

equivalent round

The diameter of a circle having a circumference equal to the outside perimeter of other than round tube.
Mentioned in ?
References in periodicals archive ?
Tenders are invited for Hiring Of 3 Nos (1, 2 & 3Rd Veh) Tata Sumo Or Equivalent Round The Clock (24 Hours) And Transport The Crew And Guard And Their Line Boxes For A Period Of Two Years At Visakhapatnam.
33 in the major axis plane and x/D> 1 in the minor axis plane, the mean concentration, the turbulence intensity, are self-similar and the mean concentration field appear to be Gaussian, ii) axis switching phenomena happens at about x/D [approximately equal to] 7; iii) The experimental results using LIF further verify that the Elliptic jet with varying large aspect ratio has also much higher dilution in a co-flow than an equivalent round jet under the same flow conditions (same momentum flux Me and same flow rate Q).
Lightly oil bottom of a 13X9-inch baking dish or equivalent round pan.
It fed everything from those 10mm equivalent rounds (185 grain JHP at 1150 fps) to feeble "softball" target loads, the same weight bullet in the 700 foot second range.
I've just flipped open Hercules' Guide to the listing of reloads in this persuasion for the Winchester AA-type hull, and there are 15 different combinations for Red Dot and Green Dot respectively, all of which are categorized as 3 dram equivalent rounds.

Full browser ?