Actuarial Analysis of the Operating Life of B-29 Aircraft Engines
作者:
OscarL. Amman,
CharlesG. Goor,
期刊:
Journal of the American Statistical Association
(Taylor Available online 1946)
卷期:
Volume 41,
issue 234
页码: 190-203
ISSN:0162-1459
年代: 1946
DOI:10.1080/01621459.1946.10501863
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
This study describes the actuarial methods used to determine the probable service life of the R-3350 engines used in B-29 aircraft. The use of actuarial methods to determine the expectation of life of engines under actual operating conditions is clearly superior to that of using averages based on the flying hours attained solely by engines removed for overhaul. This superiority is greatest when the engine “age” distribution or operating conditions are changing.
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