首页>
外国专利>
SYSTEMS AND METHODS FOR PRODUCING THERMAL MECHANICAL FATIGUE ON GAS TURBINE ROTORS IN A SPIN TEST ENVIRONMENT
SYSTEMS AND METHODS FOR PRODUCING THERMAL MECHANICAL FATIGUE ON GAS TURBINE ROTORS IN A SPIN TEST ENVIRONMENT
展开▼
机译:在自旋测试环境中在燃气轮机转子上产生热机械疲劳的系统和方法
展开▼
页面导航
摘要
著录项
相似文献
摘要
A test facility includes a heat source to thermally load a test object being mechanically loaded by rotation imposed by a spin test rig. The heat source can be a quartz lamp controlled to provide a thermal load with a differing phase than the mechanical load. Testing cycles can be run for the test object, with impingement cooling permitting the removal of the thermal load between cycles. The test facility emulates operating conditions in a gas turbine engine to impose realistic thermal and mechanical fatigue stress on the test component.
展开▼