セラミックガスタービン部品の1400℃評価
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概要
- 論文の詳細を見る
Ceramic components for application to an automotive gas turbine engine have been developed in TOYOTA MOTOR CORPORATION, and a newly designed gasifier radial inflow turbine wheel were evaluated by hot gas test rigs. The turbine wheel was designed in optimum geometry by means of the reliability analysis of ceramics and the original criteria of fracture stress, which was obtained from the analysis of fracture moment photographs of the other ceramic turbine wheels, and satisfied the required rated speed with inlet temperature up to 1400℃ in a component test rig. The stationary components consisted of nozzle ring, scroll duct, piston rings for gas sealing, and others are also proceeded 1400℃ gas testing.
- 公益社団法人日本ガスタービン学会の論文
- 1993-06-10
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