公开(公告)号：US20150046126A1

公开(公告)日：2015-02-12

申请号：US13962758

申请日：2013-08-08

Applicant: SOLAR TURBINES INCORPORATED

Inventor： Jason David Kepler ,  Genaro Rodriguez

IPC: G01M15/14

CPC classification number: F01D5/06 ,  F01D5/027 ,  F05D2230/61

Abstract: A method for optimizing a rotor assembly for a gas turbine engine is disclosed. The rotor assembly includes rotating parts including a first journal and one or more rotor disks. The method includes determining vector components for a total parallelism vector for each rotating part, determining a total parallelism sum including determining a magnitude of each total parallelism vector and adding the magnitudes into a single sum, and determining a minimum value for the total parallelism sum including selecting the rotor disk build angles and the second journal build angle that result in the smallest value for the total parallelism sum.

Abstract translation: 公开了一种用于优化用于燃气涡轮发动机的转子组件的方法。 转子组件包括旋转部件，其包括第一轴颈和一个或多个转子盘。 该方法包括确定用于每个旋转部分的总并行度矢量的矢量分量，确定总平行度总和，包括确定每个总并行矢量的大小，并将幅度加到单个和中，并且确定总平行度总和的最小值，包括 选择转子盘构造角度和第二轴颈构造角度，其导致总平行度总和的最小值。

公开(公告)号：US09334739B2

公开(公告)日：2016-05-10

申请号：US13962758

申请日：2013-08-08

Applicant: SOLAR TURBINES INCORPORATED

Inventor： Jason David Kepler ,  Genaro Rodriguez

IPC: G06F19/00 ,  B21K25/00 ,  B23P15/04 ,  G01C9/00 ,  G01C17/00 ,  G01C19/00 ,  G01M1/38 ,  G05B19/18 ,  G05B13/00 ,  G05B15/00 ,  G05D23/00 ,  F01D5/06 ,  F01D5/02

CPC classification number: F01D5/06 ,  F01D5/027 ,  F05D2230/61

Abstract: A method for optimizing a rotor assembly for a gas turbine engine is disclosed. The rotor assembly includes rotating parts including a first journal and one or more rotor disks. The method includes determining vector components for a total parallelism vector for each rotating part, determining a total parallelism sum including determining a magnitude of each total parallelism vector and adding the magnitudes into a single sum, and determining a minimum value for the total parallelism sum including selecting the rotor disk build angles and the second journal build angle that result in the smallest value for the total parallelism sum.

Abstract translation: 公开了一种用于优化用于燃气涡轮发动机的转子组件的方法。 转子组件包括旋转部件，其包括第一轴颈和一个或多个转子盘。 该方法包括确定用于每个旋转部分的总并行度矢量的矢量分量，确定总平行度总和，包括确定每个总并行矢量的大小，并将幅度加到单个和中，并且确定总平行度总和的最小值，包括 选择转子盘构造角度和第二轴颈构造角度，其导致总平行度总和的最小值。