HIGH-SPEED SHAFT RATING FOR TURBINE ENGINES
卷宗概要
发明人
Bhaskar Nanda Mondal; Narayanan Payyoor; Pranav Raveendra Kamat
IPC 分类
CPC 分类
A turbomachine engine includes an engine core including a high-pressure compressor, a high-pressure turbine, and a combustion chamber in flow communication with the high-pressure compressor and the high-pressure turbine. The engine core has a length (L), and the high-pressure compressor has an exit stage diameter (D). A high-pressure shaft is coupled to the high-pressure compressor and the high-pressure turbine. The high-pressure shaft is characterized by a high-speed shaft rating (HSR) from 1.5 to 6.2, and a ratio of L/Dis from 2.1 to 4.3.
原文（中文）
A turbomachine engine includes an engine core including a high-pressure compressor, a high-pressure turbine, and a combustion chamber in flow communication with the high-pressure compressor and the high-pressure turbine. The engine core has a length (L), and the high-pressure compressor has an exit stage diameter (D). A high-pressure shaft is coupled to the high-pressure compressor and the high-pressure turbine. The high-pressure shaft is characterized by a high-speed shaft rating (HSR) from 1.5 to 6.2, and a ratio of L/Dis from 2.1 to 4.3.