发明名称 |
Film Cooling Performance Optimization for Enhanced High Pressure Turbine Durability |
摘要 |
A method, apparatus and program product are provided to optimize film cooling performance for turbomachinery components. A design space is defined by selecting process variables and limits. A random initial population of a plurality of designs is provided using Latin hypersquare sampling, varying the process variables across the design space. Each design of the plurality of designs is evaluated. A fitness function value is determined based on a performance of each of the evaluated designs of the plurality of designs. A half of the plurality of designs having higher fitness function values is selected. Designs of the selected half of the plurality of designs are randomly paired to generate two new designs from each random pair of designs forming a plurality of new designs.
|
申请公布号 |
US2013268244(A1) |
申请公布日期 |
2013.10.10 |
申请号 |
US201213440336 |
申请日期 |
2012.04.05 |
申请人 |
CLARK JOHN PAUL;JOHNSON JAMIE JAY;OOTEN MICHAEL KENNETH;GOVERNMENT OF THE UNITED STATES, AS REPRESENTED BY THE SECRETARY OF THE AIR FORCE |
发明人 |
CLARK JOHN PAUL;JOHNSON JAMIE JAY;OOTEN MICHAEL KENNETH |
分类号 |
G06F17/50;G06F7/60 |
主分类号 |
G06F17/50 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|