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Keywords: turbines
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Journal Articles
Publisher: ASME
Article Type: Technical Briefs
J. Mech. Des. December 2007, 129(12): 1303–1310.
Published Online: February 13, 2007
... to simultaneously trade off the conflicting objectives of minimum weight and manufacturing cost while satisfying constraints placed by structural performance and fatigue. A case study involving the design of a high pressure turbine disk from an aircraft engine is presented. Manufacturing cost and fatigue life...
Journal Articles
Publisher: ASME
Article Type: Article
J. Mech. Des. March 2005, 127(2): 215–221.
Published Online: March 25, 2005
... on an evolutionary method is briefly described. The number of clusters is determined automatically and need not be known a priori. The method is demonstrated by application to the results of a turbine blade coolant passage shape-optimization problem. The solutions are transformed to a lower-dimensional space...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Mech. Des. June 2002, 124(2): 192–200.
Published Online: May 16, 2002
...Jing-Sheng Liu; Geoffrey T. Parks; P. John Clarkson A novel topology/shape optimization method, Metamorphic Development, is applied to an axisymmetric thermo-elasticity design problem. Based on solid modeling and finite element analysis, optimal profiles of minimum mass turbine disks are sought...