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Orbit design and thruster requirement for various constant arm space mission concepts for gravitational-wave observation
Wang, Gang1,2; Ni, Wei-Tou2,3; Wu, An-Ming4
2020-03-01
Source PublicationINTERNATIONAL JOURNAL OF MODERN PHYSICS D
ISSN0218-2718
Volume29Issue:4Pages:15
AbstractIn previous papers, we have addressed the issues of orbit design and thruster requirement for the constant arm versions of Astrodynamical Middle-frequency Interferometric Gravitational-wave Observatory (AMIGO) mission concept and for the constant arm gravitational wave (GW) mission concept of Atom Interferometric Gravitational-wave Space Observatory (AIGSO). In this paper, we apply similar methods to the orbit design and thruster requirement for the constant arm GW missions B-DECIGO and DECIGO, and estimate the yearly propellant requirements at the specific impulse I-sp = 300 s and I-sp = 1000 s. For the geocentric orbit options of B-DECIGO which we have explored, the fuel mass requirement is a concern. For the heliocentric orbit options of B-DECIGO and DECIGO, the fuel requirement to keep the arm equal and constant should be easily satisfied. Furthermore, we explore the thruster and propellant requirements for constant arm versions of LISA and TAIJI missions and find the fuel mass requirement is not a show stopper either. The proof mass actuation noise is a concern. To have enough dynamical range, an alternate proof mass is required. Detailed laboratory study is warranted.
KeywordGravitational waves (GWs) space GW detectors orbit design constant arm GW missions Michelson interferometry time delay interferometry
Funding OrganizationNational Key Research and Development Program of China ; National Key Research and Development Program of China ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences
DOI10.1142/S0218271819400066
Language英语
Funding ProjectNational Key Research and Development Program of China[2016YFA0302002] ; National Key Research and Development Program of China[2017YFC0601602] ; Strategic Priority Research Program of the Chinese Academy of Sciences[XDB21010100]
Funding OrganizationNational Key Research and Development Program of China ; National Key Research and Development Program of China ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences
WOS Research AreaAstronomy & Astrophysics
WOS SubjectAstronomy & Astrophysics
WOS IDWOS:000526039600007
PublisherWORLD SCIENTIFIC PUBL CO PTE LTD
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Document Type期刊论文
Identifierhttp://ir.bao.ac.cn/handle/114a11/55956
Collection中国科学院国家天文台
Corresponding AuthorWang, Gang
Affiliation1.Chinese Acad Sci, Shanghai Astron Observ, Shanghai 200030, Peoples R China
2.Chinese Acad Sci, Acad Precis Measurement Sci & Technol PM, Wuhan Inst Phys & Math, State Key Lab Magnet Resonance & Atom & Mol Phys, Wuhan 430071, Peoples R China
3.Chinese Acad Sci, Natl Astron Observ, Beijing 100012, Peoples R China
4.Natl Space Org NSPO, Sci Pk, Hsinchu 30078, Taiwan
Recommended Citation
GB/T 7714
Wang, Gang,Ni, Wei-Tou,Wu, An-Ming. Orbit design and thruster requirement for various constant arm space mission concepts for gravitational-wave observation[J]. INTERNATIONAL JOURNAL OF MODERN PHYSICS D,2020,29(4):15.
APA Wang, Gang,Ni, Wei-Tou,&Wu, An-Ming.(2020).Orbit design and thruster requirement for various constant arm space mission concepts for gravitational-wave observation.INTERNATIONAL JOURNAL OF MODERN PHYSICS D,29(4),15.
MLA Wang, Gang,et al."Orbit design and thruster requirement for various constant arm space mission concepts for gravitational-wave observation".INTERNATIONAL JOURNAL OF MODERN PHYSICS D 29.4(2020):15.
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