干旱区生态环境知识资源中心(Arid): Modelling the 3D climate of Venus with OASIS

Arid

DOI	10.1093/mnras/staa1618
	Modelling the 3D climate of Venus with OASIS
	Mendonca, Joao M.; Buchhave, Lars A.
通讯作者	Mendonca, JM
来源期刊	MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY
ISSN	0035-8711
EISSN	1365-2966
出版年	2020
卷号	496 期号:3 页码:3512-3530
英文摘要	Flexible 3D models to explore the vast diversity of terrestrial planets and interpret observational data are still in their early stages. In this work, we present OASIS: a novel and flexible 3D virtual planet laboratory. With OASIS we envision a platform that couples self-consistently seven individual modules representing the main physical and chemical processes that shape planetary environments. Additionally, OASIS is capable of producing simulated spectra from different instruments and observational techniques. In this work, we focus on the benchmark test of coupling four of the physical modules: fluid dynamics, radiation, turbulence, and surface/soil. To test the OASIS platform, we produced 3D simulations of the Venus climate and its atmospheric circulation and study how the modelled atmosphere changes with various cloud covers, atmospheric heat capacity, and surface friction. 3D simulations of Venus are challenging because they require long integration times with a computationally expensive radiative transfer code. By comparing OASIS results with observational data, we verify that the new model is able to successfully simulate Venus. With simulated spectra produced directly from the 3D simulations, we explore the capabilities of future missions, like LUVOIR, to observe Venus analogues located at a distance of 10 pc. With OASIS, we have taken the first steps to build a sophisticated and very flexible platform capable of studying the environment of terrestrial planets, which will be an essential tool to characterize observed terrestrial planets and plan future observations.
英文关键词	hydrodynamics methods: numerical planets and satellites: atmospheres planets and satellites: terrestrial planets
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000574919300057
WOS关键词	RUNAWAY GREENHOUSE ; LOWER ATMOSPHERE ; DYNAMICAL CORES ; EARTH ; SURFACE ; TERRESTRIAL ; ABSORPTION ; CLOUDS ; WATER ; SPECTROMETER
WOS类目	Astronomy & Astrophysics
WOS研究方向	Astronomy & Astrophysics
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/326621
作者单位	[Mendonca, Joao M.; Buchhave, Lars A.] Tech Univ Denmark, Natl Space Inst, Elektrovej, DK-2800 Lyngby, Denmark
推荐引用方式 GB/T 7714	Mendonca, Joao M.,Buchhave, Lars A.. Modelling the 3D climate of Venus with OASIS[J],2020,496(3):3512-3530.
APA	Mendonca, Joao M.,&Buchhave, Lars A..(2020).Modelling the 3D climate of Venus with OASIS.MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY,496(3),3512-3530.
MLA	Mendonca, Joao M.,et al."Modelling the 3D climate of Venus with OASIS".MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY 496.3(2020):3512-3530.