公开(公告)号：US20190143564A1

公开(公告)日：2019-05-16

申请号：US16186025

申请日：2018-11-09

申请人： Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)

发明人： Yoshinori KURODA ,  Tsugushi FUKUI ,  Kazuo YAMAGUCHI ,  Takaya UDA ,  Katsunori TAKAHASHI ,  Sayaka YAMADA

IPC分类号： B29B7/80 ,  B29C48/36 ,  B01F5/06 ,  B29B7/32 ,  B29C48/05 ,  B29C48/08 ,  B29C48/695 ,  B29C48/37

摘要： A method for reducing gel in a polymer kneaded compound flowing in a polymer flow duct includes flowing a polymer kneaded compound in a polymer flow duct to a gel reduction mechanism including a gel reduction member having one or more through holes defining a squeezing flow path having a flow path cross-sectional area smaller than the polymer flow duct. The squeeze ratio S1/S2 of the squeezing flow path is 25 to 177.8, where S1 is a flow path cross-sectional area of the polymer flow duct and S2 is a sum total of flow path cross-sectional area of the squeezing flow path, to generate an extensional flow in the kneaded compound.

公开(公告)号：US20160290733A1

公开(公告)日：2016-10-06

申请号：US15035418

申请日：2014-12-03

申请人： KABUSHIKI KAISHA KOBE SEIKO SHO (KOBE STEEL, LTD.)

发明人： Koji NOISHIKI ,  Yohei KUBO ,  Sayaka YAMADA

IPC分类号： F28D9/00 ,  F28F13/06 ,  F28F13/12 ,  F28F3/08 ,  F28F9/02

CPC分类号： F28D9/0068 ,  F28D9/0037 ,  F28D9/0062 ,  F28D9/0075 ,  F28F3/08 ,  F28F3/086 ,  F28F9/0204 ,  F28F9/0214 ,  F28F13/06 ,  F28F13/12

摘要： A heat exchanger including a stacking block, including: a first plate surface; a second plate surface opposite to the first plate surface; and first and second flow path plates including respective plural first and second through holes that have a standard shape. The first through holes are arranged to line up in a standard array pattern in a first direction in which a first flow path causes a first fluid to flow. The second through holes are arranged in the first direction in the same standard array pattern as the first through holes. Each of the first through holes have an area with a same overlap with the second through holes positioned on both sides of the first through holes, in the first direction. The first flow path is formed by the first and second through holes being mutually joined in the first direction, in the areas of overlap.

摘要翻译： 一种包括堆叠块的热交换器，包括：第一板表面; 与所述第一板表面相对的第二板表面; 以及包括具有标准形状的相应多个第一和第二通孔的第一和第二流路板。 第一通孔布置成在第一方向上以标准阵列图案排列，其中第一流动路径使第一流体流动。 第二通孔以与第一通孔相同的标准阵列图案沿第一方向布置。 每个第一通孔具有与沿第一方向位于第一通孔两侧的第二通孔重叠的区域。 第一流路由第一和第二通孔在重叠的区域中沿第一方向相互连接形成。

公开(公告)号：US20150355007A1

公开(公告)日：2015-12-10

申请号：US14716720

申请日：2015-05-19

申请人： KABUSHIKI KAISHA KOBE SEIKO SHO (KOBE STEEL, LTD.)

发明人： Kazuhide SEKIYAMA ,  Sayaka YAMADA ,  Tomokazu NAKAGAWA

IPC分类号： G01F1/708

CPC分类号： G01F1/708 ,  G06F17/5018

摘要： An apparatus, method and computer program product for analyzing fluidity are provided which enable fineness and coarseness in a particle distribution pattern in an object to be restrained in analysis results and thus, the fluidity analysis to be conducted with high accuracy. The apparatus for analyzing fluidity, using a particle method, determines a velocity of each particle, based on particle information of a position of each particle and a physical state of each particle in the last time step, and determines a position of each particle in the current time step, based on the velocity determined. The apparatus for analyzing fluidity next rearranges, based on distances between particles arranged at the determined positions, each particle in the current time step so that the fineness and coarseness in the particle distribution pattern in a target for analysis is reduced.

摘要翻译： 提供一种用于分析流动性的装置，方法和计算机程序产品，其能够在分析结果中要抑制的对象中的粒子分布图案中使细度和粗糙度得以实现，从而以高精度进行流动性分析。 使用粒子法分析流动性的装置基于每个粒子的位置的粒子信息和最后时间步长中的每个粒子的物理状态确定每个粒子的速度，并且确定每个粒子的位置 当前时间步长，基于速度确定。 用于分析流动性的装置根据当前时间步长中的每个颗粒，基于排列在确定位置的颗粒之间的距离进行重新排列，从而减小分析目标中的颗粒分布图案的细度和粗糙度。