公开(公告)号：US11953023B2

公开(公告)日：2024-04-09

申请号：US17466755

申请日：2021-09-03

Applicant: KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGY

Inventor： Jin Hyuk Kim ,  Sung Kim ,  Sang Bum Ma

IPC: G06F30/27 ,  F04D1/06 ,  F04D7/04 ,  F04D29/22 ,  F04D29/30 ,  F04D29/44 ,  G06F30/17 ,  G06N3/086

CPC classification number: F04D29/445 ,  F04D1/06 ,  F04D7/04 ,  F04D29/225 ,  F04D29/30 ,  G06F30/17 ,  G06F30/27 ,  G06N3/086

Abstract: The present disclosure relates to a two-vane pump for wastewater and a design method of a two-vane pump for wastewater using machine learning, and more particularly, a design method of a two-vane pump using machine learning capable of having efficiency of a target head and performing optimal design for sizes of solids that can pass through and a two-vane pump for wastewater according to the machine learning. According to the present disclosure, there is provided a design method of two-vane pump for wastewater using machine learning, including: a) setting an objective function; b) setting design variables of the impeller and volute for deriving the set objective function and a range of each design variable; c) deriving a plurality of experimental points including values of the design variables within the range of the design variable; d) generating an input value by calculating the value of the objective function through numerical analysis of each of the derived experimental points; e) constructing a surrogate model through machine learning for the input value; and f) deriving an optimal design of the two-vane pump for wastewater from the constructed surrogate model.

公开(公告)号：US20160342730A1

公开(公告)日：2016-11-24

申请号：US15106672

申请日：2014-12-16

Applicant: KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGY

Inventor： Young Seok Choi ,  Kyoung Yong Lee ,  Sung Kim

IPC: G06F17/50 ,  G06F17/11

Abstract: A method for designing a centrifugal pump and a mixed flow pump having a specific speed of 150-1200 of the present invention comprises: a design specification determination step for a turbo pump including an impeller; a specific speed determination step for the impeller; a design variable determination step for the impeller; and a three dimensional shape deriving step for the impeller. According to the present invention, the three dimensional shape of the impeller can be simply designed by converting the design variables related to the specific speed into a function and by putting optimized design variables into a database.

Abstract translation: 本发明的特定速度为150-1200的离心泵和混合流量泵的设计方法包括：用于包括叶轮的涡轮泵的设计说明确定步骤; 叶轮的特定速度确定步骤; 叶轮的设计变量确定步骤; 以及用于叶轮的三维形状导出步骤。 根据本发明，通过将与特定速度相关的设计变量转换为功能并将优化的设计变量放入数据库中，可以简单地设计叶轮的三维形状。

公开(公告)号：US10474787B2

公开(公告)日：2019-11-12

申请号：US15106672

申请日：2014-12-16

Applicant: Korea Institute of Industrial Technology

Inventor： Young Seok Choi ,  Kyoung Yong Lee ,  Sung Kim

IPC: F04D1/12 ,  G06F17/50 ,  G06F17/11

Abstract: A method for designing a centrifugal pump and a mixed flow pump having a specific speed of 150-1200 comprises a design specification determination step for a turbo pump including an impeller, a specific speed determination step for the impeller, a design variable determination step for the impeller, and a three dimensional shape deriving step for the impeller. According to the present invention, the three dimensional shape of the impeller can be simply designed by converting the design variables related to the specific speed into a function and by putting optimized design variables into a database.