GAS TURBINE CARCASE AND ACCESSORY VIBRATION - PROBLEMS OF MEASUREMENT AND ANALYSIS.

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作者：

Pearson, D.S.

Holme, A.H.E.

Watts, P.R.

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来源：

Journal of the Society of Environmental Engineers | 1979年 / 18卷 / 04期

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摘要：

This paper develops the requirements of a sound measuring system, examines pitfalls in data analysis and severity assessment and studies the role of laboratory simulation as an aid to problem solution. Investigations into gas turbine engine carcase vibration that utilize piezo-electric accelerometers as the main type of investigative instrument are described and some recent advances in accelerometer design are presented.

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页码：15 / 22