Indexed by:期刊论文

Date of Publication:1992-01-01

Journal:航空动力学报

Included Journals:PKU、CSCD

Volume:7

Issue:1

Page Number:55

ISSN No.:1000-8055

Key Words:航空发动机; 轮盘; 设计; 最佳化

Abstract:A  number  of  strategies  for  optimal  design  of  the  gas  turbine  disks  are  proposed,which  include  separation  of  tenons  design  from  disk  design,rational  simplification  of  structural  model,check  on  local  constraints,optimal  design  based  on  elastic  analysis  and  further  check  based  on  elastoplastic  analysis,multi  level  optimization  by  grouping  design  variables.According  to  the  strategies  a  computer  program  TDSOS  is  developed  for  practical  use.By  applying  t