Experimental Investigation of the CFHT-27 Cusped-Field Hall Thruster Performance

IF 0.9 Q3 ENGINEERING, AEROSPACE Journal of Aerospace Technology and Management Pub Date : 2023-03-24 DOI:10.1590/jatm.v15.1294
Emin Saridede, Selcen Yediyildiz, M. Çelik
{"title":"Experimental Investigation of the CFHT-27 Cusped-Field Hall Thruster Performance","authors":"Emin Saridede, Selcen Yediyildiz, M. Çelik","doi":"10.1590/jatm.v15.1294","DOIUrl":null,"url":null,"abstract":"Cusped-field Hall thrusters (CFHT) have significant potential for use in many space missions due to their simplicity, long life and high efficiency. CFHT-27, designed and developed at the Bogazici University Space Technologies Laboratory (BUSTLab), is a prototype CFHT with a 27-mm diameter discharge channel. CFHT-27 utilizes samarium-cobalt (SmCo) permanent magnets. The thrust and efficiency of a cusped-field thruster is closely related to its size and design parameters. In this study, in order to understand the relationships between the design parameters and the thruster performance, the performance tests of the CFHT-27 are carried out for a given magnetic field topology. The thruster was operated at discharge voltages ranging from 250 to 500V with argon propellant with up to 3,000 s of specific impulse. The measurements show that CFHT-27 can achieve thrust values from 1 to 46 mN. Thus, this thruster can be used for a wide range of thrust values allowing throttle capabilities for different missions.","PeriodicalId":14872,"journal":{"name":"Journal of Aerospace Technology and Management","volume":null,"pages":null},"PeriodicalIF":0.9000,"publicationDate":"2023-03-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Aerospace Technology and Management","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1590/jatm.v15.1294","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"ENGINEERING, AEROSPACE","Score":null,"Total":0}
引用次数: 1

Abstract

Cusped-field Hall thrusters (CFHT) have significant potential for use in many space missions due to their simplicity, long life and high efficiency. CFHT-27, designed and developed at the Bogazici University Space Technologies Laboratory (BUSTLab), is a prototype CFHT with a 27-mm diameter discharge channel. CFHT-27 utilizes samarium-cobalt (SmCo) permanent magnets. The thrust and efficiency of a cusped-field thruster is closely related to its size and design parameters. In this study, in order to understand the relationships between the design parameters and the thruster performance, the performance tests of the CFHT-27 are carried out for a given magnetic field topology. The thruster was operated at discharge voltages ranging from 250 to 500V with argon propellant with up to 3,000 s of specific impulse. The measurements show that CFHT-27 can achieve thrust values from 1 to 46 mN. Thus, this thruster can be used for a wide range of thrust values allowing throttle capabilities for different missions.
查看原文
分享 分享
微信好友 朋友圈 QQ好友 复制链接
本刊更多论文
CFHT-27尖场霍尔推力器性能实验研究
Cusped-field Hall推进器(CFHT)由于其简单、寿命长和效率高,在许多空间任务中具有巨大的应用潜力。CFHT-27由Bogazici大学空间技术实验室(BUSTLab)设计和开发,是一种具有27毫米直径放电通道的CFHT原型。CFHT-27使用钐钴(SmCo)永磁体。尖头场推力器的推力和效率与其尺寸和设计参数密切相关。在本研究中,为了了解设计参数与推力器性能之间的关系,在给定磁场拓扑下对CFHT-27进行了性能测试。推力器在250 ~ 500V放电电压下工作,氩气推进剂比冲高达3000秒。测试结果表明,CFHT-27的推力值为1 ~ 46 mN。因此,这种推进器可以用于广泛的推力值,允许油门能力为不同的任务。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
求助全文
约1分钟内获得全文 去求助
来源期刊
CiteScore
2.00
自引率
0.00%
发文量
16
审稿时长
20 weeks
期刊最新文献
Influence of 2D and 3D Arrangements of Aramid Fibers on the Dart Drop Test of Epoxy Composites Smart Cabin Design Concept for Regional Aircraft: Challenges, Future Aspects & Requirements Smart Cabin Design Concept for Regional Aircraft: Technologies, Applications & Architecture Formation of a Regionally Oriented Structure and Number of the Airline’s Helicopter Fleet Based on Consumer Preferences of Customers Indirect Connection Analysis Based on Wave-system Structures of Airlines Architecture in Hub Airport
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
0
微信
客服QQ
Book学术公众号 扫码关注我们
反馈
×
意见反馈
请填写您的意见或建议
请填写您的手机或邮箱
已复制链接
已复制链接
快去分享给好友吧!
我知道了
×
扫码分享
扫码分享
Book学术官方微信
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术
文献互助 智能选刊 最新文献 互助须知 联系我们:info@booksci.cn
Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。
Copyright © 2023 Book学术 All rights reserved.
ghs 京公网安备 11010802042870号 京ICP备2023020795号-1