http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
GASP. I. Gas Stripping Phenomena in Galaxies with MUSE
Poggianti, Bianca M.,Moretti, Alessia,Gullieuszik, Marco,Fritz, Jacopo,Jaffé,, Yara,Bettoni, Daniela,Fasano, Giovanni,Bellhouse, Callum,Hau, George,Vulcani, Benedetta,Biviano, Andrea,Omizzolo, A American Astronomical Society 2017 The Astrophysical journal Vol.844 No.1
SEISMIC ISOLATION OF LEAD-COOLED REACTORS: THE EUROPEAN PROJECT SILER
Forni, Massimo,Poggianti, Alessandro,Scipinotti, Riccardo,Dusi, Alberto,Manzoni, Elena Korean Nuclear Society 2014 Nuclear Engineering and Technology Vol.46 No.5
SILER (Seismic-Initiated event risk mitigation in LEad-cooled Reactors) is a Collaborative Project, partially funded by the European Commission in the $7^{th}$ Framework Programme, aimed at studying the risk associated to seismic-initiated events in Generation IV Heavy Liquid Metal reactors, and developing adequate protection measures. The project started in October 2011, and will run for a duration of three years. The attention of SILER is focused on the evaluation of the effects of earthquakes, with particular regards to beyond-design seismic events, and to the identification of mitigation strategies, acting both on structures and components design. Special efforts are devoted to the development of seismic isolation devices and related interface components. Two reference designs, at the state of development available at the beginning of the project and coming from the $6^{th}$ Framework Programme, have been considered: ELSY (European Lead Fast Reactor) for the Lead Fast Reactors (LFR), and MYRRHA (Multi-purpose hYbrid Research Reactor for High-tech Applications) for the Accelerator-Driven Systems (ADS). This paper describes the main activities and results obtained so far, paying particular attention to the development of seismic isolators, and the interface components which must be installed between the isolated reactor building and the non-isolated parts of the plant, such as the pipe expansion joints and the joint-cover of the seismic gap.
Seismic Isolation of Lead-Cooled Reactors: the European Project SILER
MASSIMO FORNI,ALESSANDRO POGGIANTI,RICCARDO SCIPINOTTI,ALBERTO DUSI,ELENA MANZONI 한국원자력학회 2014 Nuclear Engineering and Technology Vol.46 No.5
SILER (Seismic-Initiated event risk mitigation in LEad-cooled Reactors) is a Collaborative Project, partially fundedby the European Commission in the 7th Framework Programme, aimed at studying the risk associated to seismic-initiatedevents in Generation IV Heavy Liquid Metal reactors, and developing adequate protection measures. The project started inOctober 2011, and will run for a duration of three years. The attention of SILER is focused on the evaluation of the effectsof earthquakes, with particular regards to beyond-design seismic events, and to the identification of mitigation strategies,acting both on structures and components design. Special efforts are devoted to the development of seismic isolationdevices and related interface components. Two reference designs, at the state of development available at the beginning of the project and coming from the 6thFramework Programme, have been considered: ELSY (European Lead Fast Reactor) for the Lead Fast Reactors (LFR),and MYRRHA (Multi-purpose hYbrid Research Reactor for High-tech Applications) for the Accelerator-Driven Systems(ADS). This paper describes the main activities and results obtained so far, paying particular attention to the development ofseismic isolators, and the interface components which must be installed between the isolated reactor building and the nonisolatedparts of the plant, such as the pipe expansion joints and the joint-cover of the seismic gap.
Bellhouse, C.,Jaffé,, Y. L.,Hau, G. K. T.,McGee, S. L.,Poggianti, B. M.,Moretti, A.,Gullieuszik, M.,Bettoni, D.,Fasano, G.,D’Onofrio, M.,Fritz, J.,Omizzolo, A.,Sheen, Y.-K.,Vulcani, B. American Astronomical Society 2017 The Astrophysical journal Vol.844 No.1
<P>This paper presents a spatially. resolved kinematic study of the jellyfish galaxy JO201, one of the most spectacular cases of ram-pressure stripping (RPS) in the. GAs Stripping Phenomena in galaxies with MUSE (GASP) survey. By studying the environment of JO201, we find that it is moving through the dense intracluster medium of Abell 85 at supersonic speeds along our line of sight, and that it is likely accompanied by a small group of galaxies. Given the density of the intracluster medium and the galaxy's mass, projected position, and velocity within the cluster, we estimate that JO201 must so far have lost similar to 50% of its gas during infall via RPS. The MUSE data indeed reveal a smooth stellar disk. accompanied by large projected tails of ionized (Ha) gas, composed of kinematically cold (velocity dispersion < 40 km s(-1)) star-forming knots and very warm (> 100 km s(-1)) diffuse emission,. that. extend out to at least similar to 50 kpc from the galaxy center. The ionized H alpha-emitting gas in the disk rotates with the stars out to similar to 6. kpc; but, in the disk outskirts,. it. becomes increasingly redshifted with respect to the (undisturbed) stellar disk. The observed disturbances are consistent with the presence of gas trailing behind the stellar component. resulting from intense face-on RPS. along the line of sight. Our kinematic analysis is consistent with the estimated fraction of lost gas. and reveals that stripping of the disk happens outside-in, causing shock heating and gas compression in the stripped tails.</P>