Near Magnetic Field of a Small Turbojet Engine

Near Magnetic Field of a Small Turbojet Engine
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小型涡轮喷气发动机的近磁场

DOI:
10.12693/aphyspola.131.1117
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发表时间:
2017
影响因子:
0.7
通讯作者:
L. Főző
L. Főző
中科院分区:
物理与天体物理4区
文献类型:
--
作者:
R. Andoga;L. Főző

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采用温度、压力、转速、振动等参数对涡喷发动机的技术状态进行评价。本文提出了一种开创性的想法,通过在发动机附近测量磁场变形来扩展这组参数,以获得更多关于发动机状态的信息,这些信息可以进一步用于发动机的诊断和控制系统。我们认为,近磁场的偏差可以包含有价值的信息,这些信息可以用来预测故障和评估发动机的状态。本文给出了初步实验结果,并回答了基本假设,即是否可以用小型涡喷发动机实现这种测量,以及如果在近磁场中有显著变化,这将是值得进一步研究的领域。DOI:10.12693/APhysPolA.131.1117 PACS/主题:41.20.-Q
Different parameters like temperatures, pressures, speed, and vibrations are used in evaluation of technical state of turbojet engines. The article presents a pioneering idea to expand this set of parameters with measurements of distortions in magnetic field in a close vicinity of the engine to obtain more information about its state, which can be further used in its diagnostic and control systems. We believe that deviations in near magnetic field can hold valuable information, which can be used to predict malfunctions and evaluate the condition of the engine. The presented article shows pilot experimental results and gives answer to the basic hypothesis, if such measurements can be realized using a small turbojet engine, as well if there are significant changes in near magnetic field, which would warrant further research in the area. DOI: 10.12693/APhysPolA.131.1117 PACS/topics: 41.20.–q
使用X射线相位成像法观察轮岛涂
DOI: --
发表时间: 2019
期刊:
影响因子: --
作者:
宮部さやか;藤井規史;藤本慎司;岡本博之,藤森茜,森川公彦,水野薫
通讯作者: 岡本博之,藤森茜,森川公彦,水野薫