cross-flow section densityとは 意味・読み方・使い方

A hollow-fiber membrane module is partially changed in membrane density so as to promote a flow in a radial direction by continuously reducing the density of hollow-fiber membranes of the dead space part of the membrane moule over the range from the center of the cross section of a hollow-fiber membrane bundle group to the outer peripheral part thereof in a radial direction.例文帳に追加

膜モジュールのデッドスペース部分の中空糸膜の密度を、中空糸膜束群の断面の中心より外周部へのラジアル方向にわたって連続的に低減させ、ラジアル方向の流れを助長するように一部の膜密度を変化させた膜モジュール。 - 特許庁

Parallel grooves 12a of the gas flow channel 12 and parallel grooves 20a of the medium channel 20 are formed in the same width and pitch and so as to appear symmetrically on a cross section of the separator 11 so that the gas flow channel 12 and the medium channel 20 are distributed in the same density at both front and rear faces of the separator 11.例文帳に追加

ガス流路１２および媒体通路２０がセパレータ１１の表裏両面に同じ密度で分布するように、ガス流路１２の並行溝１２ａと媒体通路２０の並行溝２０ａとを同じ幅とピッチで、かつセパレータ１１の断面に左右対称に現れるように形成する。 - 特許庁