Random vibration and stress analysis of the 3d-printed miniaturized high-resolution multiple electrodes harmonized Kingdon trap

A. Fursova, E. Nikolaev

Результат исследований: Глава в книге, отчете, сборнике статейМатериалы для конференциирецензирование

Аннотация

Mass spectrometry is widely used for space exploration in situ, and it is an essential instrument for soil analyses in future Moon exploration missions. This instrument determines the substance's chemical composition by identifying compounds through accurate mass measurements of their molecules. Miniaturization is a big challenge for space device development. To our mind, the best candidate for a high mass resolution mass spectrometer for space research is the Kingdon ion trap-based mass spectrometer, which permits miniaturization without ruining analytical parameters. However, the harmful disturbances of the space environment can cause distortions in the ion trap assembly, which is sensitive to even small displacements and deformations that affect the operation process and increases the results' error. Vibrations and stresses are among such critical disturbances. This study fabricated Kingdon ion trap prototypes, analyzed random vibration and stress for 3D-printed ceramic, stainless steel, and silver traps, and validated the analysis by testing.

Язык оригиналаАнглийский
Название основной публикацииIAF Space Exploration Symposium 2021 - Held at the 72nd International Astronautical Congress, IAC 2021
ИздательInternational Astronautical Federation, IAF
ISBN (электронное издание)9781713842965
СостояниеОпубликовано - 2021
СобытиеIAF Space Exploration Symposium 2021 at the 72nd International Astronautical Congress, IAC 2021 - Dubai, Объединенные Арабские Эмираты
Продолжительность: 25 окт. 202129 окт. 2021

Серия публикаций

НазваниеProceedings of the International Astronautical Congress, IAC
ТомA3
ISSN (печатное издание)0074-1795

Конференция

КонференцияIAF Space Exploration Symposium 2021 at the 72nd International Astronautical Congress, IAC 2021
Страна/TерриторияОбъединенные Арабские Эмираты
ГородDubai
Период25/10/2129/10/21

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