Výsledky vyhledávání - "thrust measurement"

Akademický článek

Development of a stand for measuring thrust of micro-jet thrusters based on machine vision

Autor: V. V. Fedyanin, V. V. Shalay, P. S. Yachmenev, I. S. Vavilov

Publikováno v: Омский научный вестник: Серия "Авиационно-ракетное и энергетическое машиностроение", Vol 8, Iss 3, Pp 107-115 (2024)

In the presented work, the issues of measuring the thrust force of spacecraft thrusters are considered. A program for determining the thrust force based on machine vision has been developed. A mathematical model of the mechanical part of the stand

Externí odkaz: https://doaj.org/article/fe106b6fa0e04258aec993787ad34a88

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Akademický článek

Investigating the Effect of Geometrical Parameters on the Performance of a Thrust Measurement Stand and Optimizing its Design Using Genetic Algorithm

Autor: Masoud Dehnad, Morteza Farhid, Sina Akhbari, Arezoo Esmaeili

Publikováno v: مکانیک هوافضا, Vol 19, Iss 1, Pp 107-121 (2023)

In this paper, the influence of the geometric parameters of a thrust measurement stand in mN level and for electrical thrusters on its performance is investigated. To measure the thrust of the electrical thrusters, a system must be used that separate

Externí odkaz: https://doaj.org/article/5c6b90c3171e48d9b2f04c4f11139630

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Akademický článek

Thrust measurement methods for electric propulsion based on flexible beam structure

Autor: WANG Luoqi, ZHENG Jinxing, LIU Haiyang, LI Fei, MENG Dongdong, LU Yudong, DU Yifan, TANG Zhuoyao, WU Tao, SHI Jiaming

Publikováno v: He jishu, Vol 47, Iss 5, Pp 050010-050010 (2024)

BackgroundElectric propulsion systems, compared to traditional chemical propulsion, offer longer operational lifespans and lower fuel consumption in space missions, garnering significant attention in recent years. However, for high-power Hall effect

Externí odkaz: https://doaj.org/article/3e70e9ced42947a6a3a07f971bc62229

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Akademický článek

Study of the Extremely Low-Frequency Noise Characteristics of a Micro-Thrust Measurement Platform

Autor: Liexiao Dong, Shixu Lu, Luxiang Xu, Ning Guo, Mingshan Wu, Shengtao Liang, Jianfei Long

Publikováno v: Micromachines, Vol 15, Iss 4, p 508 (2024)

The critical structural parameters are optimized and studied using the numerical simulation method to improve the resolution and stability of the Micro-Thrust Measurement Platform (MTMP). Under two different ground random vibration environments, the

Externí odkaz: https://doaj.org/article/672e4d2f57354217bf375f22505d73ba

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Akademický článek

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Akademický článek

Development and tests of a thrust stand with an in-situ null position adjustment and calibration method for low power plasma thrusters

Autor: Ugur Kokal, Emin Saridede, Murat Celik

Publikováno v: Results in Engineering, Vol 18, Iss , Pp 101219- (2023)

A growing number of space missions use electric propulsion systems due to their higher specific impulse and greater efficiency compared to chemical propulsion systems. Because they are able to generate relatively low thrust values, conventional thrus

Externí odkaz: https://doaj.org/article/1b865b63fbd5432f9d9d5ff2c551f4fb

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