机构

• 数学与系统科学研究院 [2]
• 广州能源研究所 [2]
• 金属研究所 [1]
• 长春光学精密机械与物... [1]
• 化学研究所 [1]
• 国家天文台 [1]
• 更多

采集方式

• OAI收割 [9]
• iSwitch采集 [1]

内容类型

• 期刊论文 [9]
• 会议论文 [1]

发表日期

• 2022 [1]
• 2020 [3]
• 2018 [2]
• 2017 [1]
• 2014 [1]
• 2009 [1]
• 更多

学科主题

筛选

浏览/检索结果: 共10条，第1-10条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择题名升序题名降序提交时间升序提交时间降序作者升序作者降序发表日期升序发表日期降序 Development of a variable-porosity metal-foam model for the next fuel cells flow-distributors 期刊论文  OAI收割 INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 2022, 卷号: 47, 期号: 7, 页码: 4772-4792 作者:  Kermani, M. J.;  Moein-Jahromi, M.;  Hasheminasab, M. R.;  Wei, L.;  Guo, J.   |  收藏  |  浏览/下载：11/0  |  提交时间：2023/11/21 Variable-porosity model  Functionally graded porous material (FGPM)  Metal foam  Volumetric-power-density  Streamlines customization  Uniform velocity distribution   Preparation for industrial pellet production from blends of eucalyptus sawdust and hydrolysis lignin: the optimal variable combinations of co-pelletization 期刊论文  OAI收割 BIOMASS CONVERSION AND BIOREFINERY, 2020, 卷号: 10, 期号: 2, 页码: 513-521 作者:  Li, Weizhen;  Bu, Wenjing;  Guo, Weiwei;  Jiang, Yang;  Wang, An   |  收藏  |  浏览/下载：21/0  |  提交时间：2020/10/30 Biomass pellet fuel  Eucalyptus sawdust  Hydrolysis lignin  Response surface methodology  Relaxed density  Optimal variable combination   The Rotation Curve, Mass Distribution, and Dark Matter Content of the Milky Way from Classical Cepheids 期刊论文  OAI收割 ASTROPHYSICAL JOURNAL LETTERS, 2020, 卷号: 895, 期号: 1, 页码: 8 作者:  Ablimit, Iminhaji;  Zhao, Gang;  Flynn, Chris;  Bird, Sarah A.   |  收藏  |  浏览/下载：18/0  |  提交时间：2021/12/06 Dark matter density  Galaxy mass distribution  Milky Way dark matter halo  Milky Way dynamics  Cepheid variable stars  Galaxy rotation curves  Dark matter   Modeling and optimization of composite thermal insulation system with HGMs and VDMLI for liquid hydrogen on orbit storage 期刊论文  OAI收割 INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 2020, 卷号: 45, 期号: 11, 页码: 7088-7097 作者:  Wang, Ping;  Ji, Lun;  Yuan, Jing;  An, Zhenguo;  Yan, Kaiqi   |  收藏  |  浏览/下载：27/0  |  提交时间：2020/05/24 Liquid hydrogen on orbit storage  Hollow glass microspheres  Variable density multilayer insulation  Optimal configuration  Thermal insulation performance   A lattice Boltzmann model for multiphase flows with moving contact line and variable density 期刊论文  OAI收割 JOURNAL OF COMPUTATIONAL PHYSICS, 2018, 卷号: 353, 页码: 26-45 作者:  Huang, Jizu;  Wang, Xiao-Ping   |  收藏  |  浏览/下载：25/0  |  提交时间：2018/07/30 Lattice Boltzmann model  Variable density  Moving contact line  Slip boundary condition   Design and Application of a High-Temperature Linear Ion Trap Reactor 期刊论文  OAI收割 JOURNAL OF THE AMERICAN SOCIETY FOR MASS SPECTROMETRY, 2018, 卷号: 29, 期号: 1, 页码: 78-84 作者:  Jiang, Li-Xue;  Liu, Qing-Yu;  Li, Xiao-Na;  He, Sheng-Gui   |  收藏  |  浏览/下载：20/0  |  提交时间：2019/04/09 Ion-molecule Reactions  Mass Spectrometry  Ion Trap  Co Oxidation  Variable Temperature  Density Functional Theory   TWO-PHASE INCOMPRESSIBLE FLOWS WITH VARIABLE DENSITY: AN ENERGETIC VARIATIONAL APPROACH 期刊论文  OAI收割 DISCRETE AND CONTINUOUS DYNAMICAL SYSTEMS, 2017, 卷号: 37, 期号: 6, 页码: 3243-3284 作者:  Jiang, Jie;  Li, Yinghua;  Liu, Chun   |  收藏  |  浏览/下载：22/0  |  提交时间：2017/11/23 Two-phase Flow  Incompressible Navier-stokes  Variable Density  Global Existence  Longtime Behavior   Computational materials discovery: the case of the W-B system 期刊论文  OAI收割 Acta Crystallographica Section C-Crystal Structure Communications, 2014, 卷号: 70, 页码: 85-U50 X. Y. Cheng; X. Q. Chen; D. Z. Li; Y. Y. Li 收藏  |  浏览/下载：39/0  |  提交时间：2014/04/18 computational materials discovery  crystal structure  tungsten borides  phase stabilities  mechanical properties  density functional theory  variable-compositional evolutionary search  crystal-structure prediction  initio molecular-dynamics  total-energy  calculations  transition-metal borides  augmented-wave method  tungsten  tetraboride  mechanical-properties  superhard materials  solid-solutions  single-crystal   Consistent projection methods for variable density incompressible navier-stokes equations with continuous surface forces on a rectangular collocated mesh 期刊论文  iSwitch采集 Journal of computational physics, 2009, 卷号: 228, 期号: 18, 页码: 6938-6956 作者:  Ni, Ming-Jiu 收藏  |  浏览/下载：76/0  |  提交时间：2019/05/10 Consistent projection method  Divergence-free velocity  Variable density navier-stokes equations  Surface tension  Pressure gradient   Design of a scene simulator in land-based aerospace lab with the man-made light source system based on quantum theory (EI CONFERENCE) 会议论文  OAI收割 Optoelectronic Devices and Integration II, November 12, 2007 - November 15, 2007, Beijing, China 作者:  Fang W.;  Yi W. 收藏  |  浏览/下载：29/0  |  提交时间：2013/03/25 The paper presents a method with the technique of combination filtering of spectrum and the technique of DSP control for the simulation and recognition of the spontaneously lightening object and stellar map in the universe. The magnitude and the spectrum of a star can be simulated in a wide dynamic range. We established the mathematical models of the Vega's visible light spectrum and luminous flux density. Tungsten-halogen lamp as a light source is used to fit the linear light of the spontaneously lightening object in the universe. Through the experiment  it shows that the more sub-channels there are while filtering spectrum in the visible spectrum  and the more degrees the variable neutral density filters and the narrow-band attenuators have  more close to the actual spectrum the simulated spectrum is. It is proved that using the PID technique is beneficial to the output of the accurate and steady radiation from the light sources. The experiment shows that the using of this method can get perfect result in fitting and simulating the spectrum  magnitude and the stellar map of the spontaneously lightening object . The analysis of the consistent result and the experimental error is also discussed in detail in this paper.