...Jiawei Liu; Kuahai Yu; Chuqi Peng; Shile Yao; Shihong Xin The particle deposition in the internal cooling duct reduces the heat transfer efficiency, increases the instability of aero-engine operation, and brings serious challenges to the design of turbine blades. In this paper, the energy...

...Jared M. Crosby; Scott Lewis; Jeffrey P. Bons; Weiguo Ai; Thomas H. Fletcher Four series of tests were performed in an accelerated deposition test facility to study the independent effects of particle size, gas temperature, and metal temperature on ash deposits from two candidate power turbine...