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| 1 | Numerical aerodynamic analysis of bluff bodies at a high Reynolds number with three-dimensional CFD modeling显示文摘This paper focuses on numerical simulations of bluff body aerodynamics with three-dimensional CFD(computational fluid dynamics) modeling,where a computational scheme for fluid-structure interactions is implemented.The choice of an appropriate turbulence model for the computational modeling of bluff body aerodynamics using both two-dimensional and three-dimensional CFD numerical simulations is also considered.An efficient mesh control method which employs the mesh deformation technique is proposed to achieve better simulation results.Several long-span deck sections are chosen as examples which were stationary and pitching at a high Reynolds number.With the proposed CFD method and turbulence models,the force coefficients and flutter derivatives thus obtained are compared with the experimental measurement results and computed values completely from commercial software.Finally,a discussion on the effects of oscillation amplitude on the flutter instability of a bluff body is carried out with extended numerical simulations.These numerical analysis results demonstrate that the proposed three-dimensional CFD method,with proper turbulence modeling,has good accuracy and significant benefits for aerodynamic analysis and computational FSI studies of bluff bodies. | BAI YuGuang YANG Kai SUN DongKe ZHANG YuGuang KENNEDY David WILLIAMS Fred GAO XiaoWei | 2013 | Science China(Physics,Mechanics & Astronomy)2013，56，2： | 4 |
| 2 | Perturbation of Auxin Homeostasis Caused by Mitochondrial FtSH4 Gene-Mediated Peroxidase Accumulation Regulates Arabidopsis Architecture显示文摘反应的氧种类和植物生长素在调整植物开发和形态基因的 changes.However 的网络起重要作用,位于在他们之间的相互作用下面的分子的机制糟糕被理解。孤立的这研究一妈(更腋的射击) 异种,它作为 mitochondrial AAA 朊酶 AtFtSH4 的等位基因被识别,并且在由调停调整植物开发描绘了 FtSH4 基因的功能在氢过氧化物之间的 peroxidase 依赖的相互影响(H 2 O 2) 和植物生长素动态平衡。侏儒症和增加的腋的分支的显型在妈观察了(作为 ftsh4-4 重命名) 从在 IAA 集中的减少的变异的结果。表明基因, includingIAA1, IAA2,和 IAA3 的几植物生长素的表达式层次,以及几植物生长素绑定和运输基因,在 ftsh4-4 植物显著地减少了。然而, H 2 O 2 和 peroxidases 层次,也举办 IAA oxidase 活动,显著地在 ftsh4-4 植物被提高。ftsh4-4 显型能被表示 iaaM 基因或由将 peroxidase 基因 PRX34 和 PRX33 击倒颠倒。两条途径能在 ftsh4-4 异种增加植物生长素层次。一起拿,提供的这些结果为在 mitochondrialATP 依赖的朊酶之间的相互作用指导分子、基因的证据, H 2 调整植物生长和 development.Key 词的 O 2, 和植物生长素动态平衡: | Shengchun Zhang Juelin Wu Dongke Yuan Daowei Zhang Zhigang Huang Langtao Xiao Chengwei Yang | 2014 | Molecular Plant2014，7，5： | 3 |
| 3 | Removal of ammonium from greywater using natural zeolite显示文摘 | Nurul Widiastuti Hongwei Wu Ha Ming Ang Dongke Zhang | 2011 | Desalination2011，，1： | 2 |
| 4 | Brief Communication : An Analysis of the Ignition of Coal Dust Clouds显示文摘 | DONGKE ZHANG TERRY F WALL | 1992 | Combustion and Flame1992，，： | 1 |
| 5 | Selective catalytic reduction of nitric oxide over Cu and Co ion-exchanged ZSM-5 zeolite: the effect of SiO2/Al2O3 ratio and cation loading 显示文摘 | Seyedeyn-Azad F Zhang Dongke | 2001 | Catalysis today2001，68，： | 1 |
| 6 | An experimental study of sulphate transformation during pyrolysis of an Australian lignite显示文摘 | Setyawati Yani Dongke Zhang | 2009 | Fuel Processing Technology2009，，3： | 1 |
| 7 | One-step synthesis of flower-like Ag/AgCl/BiOCl composite with enhanced visible-light photocatalytic activity显示文摘 | Wei Xiong Qidong Zhao Xinyong Li Dongke Zhang | 2011 | Catalysis Communications2011，，1： | 1 |
| 8 | Investigations into the control of agglomeration and defludisation during fluidised-bed combustion of low-rank coals显示文摘 | Uthaluru H B Linjewile T M Zhang Dongke | 1999 | Fuel1999，78，4： | 1 |
| 9 | Efficient conversion of furfuryl alcohol into alkyl levulinates catalyzed by an organic - inorganic hybrid solid acid catalyst 显示文摘 | ZHANG Z DONGK ZHAO ZK | 2011 | Chem- SusChem2011，4，1： | 1 |
| 10 | An experimental study of oil recovery from sewage sludge by low-temperature pyrolysis in a fluidized-bed显示文摘 | Shen Lilly Zhang Dongke | 2003 | Fuel2003，82，4： | 1 |
| 11 | Thermal stability and kinetics of decomposition of ammonium nitrate in the presence of pyrite显示文摘 | Richard Gunawan Dongke Zhang | 2009 | Journal of Hazardous Materials2009，165，： | 1 |
| 12 | Low-temperature pyrolysis of sewagesludge and putrescible garbage for fuel oil production显示文摘 | Shen Lilly Zhang Dongke | 2005 | Fuel2005，84，78： | 1 |
| 13 | Effect of temperature and pressure on the mineralogical and fusion characteristics of Jincheng coal ash in simulated combustion and gasification environments显示文摘 | Nijie Jing Qinhui Wang Leming Cheng Zhongyang Luo Kefa Cen Dongke Zhang | 2013 | Fuel2013，，： | 1 |
| 14 | Effect of Ca-and Mg-bearing minerals on particle agglomeration defluidisation during fluidised-bed combustion of a South Australian lignite显示文摘 | Vuthaluru Hari B Zhang Dongke | 2001 | Fuel Processing Technology2001，69，1： | 1 |
| 15 | A ZSM-5/MCM-48 based catalyst for methanol to gasoline conversion显示文摘 | Zuoxing Di Cheng Yang Xuejing Jiao Jianqing Li Jinhu Wu Dongke Zhang | 2013 | Fuel2013，，： | 1 |
| 16 | Combined coal gasification and methane reforming for production of syngas in a fluidized-bed reactor显示文摘 | Wu Jinhu Fang Yitian Wang Yang Zhang Dongke | 2005 | Energy and Fuels2005，19，2： | 1 |
| 17 | Low-temperature pyrolysis of sewage sludge and putrescible garbage for fuel oil production显示文摘 | SHEN L ZHANG Dongke | 2005 | Fuel2005，84，78： | 1 |
| 18 | Preparation of nanoporous tin oxide by electrochemical anodization in alkaline electrolytes显示文摘 | Mingliang Wang Yinong Liu Dongfeng Xue Dongke Zhang Hong Yang | 2011 | Electrochimica Acta2011，，24： | 1 |
| 19 | Hydrogen production by methane cracking over different coal chars显示文摘 | Ling Wei Yi-sheng Tan Yi-zhuo Han Jian-tao Zhao Jinhu Wu Dongke Zhang | 2011 | Fuel2011，，11： | 1 |
| 20 | Supereritieal fluid extraction and characterisation of Moringa oleifera leaves oil显示文摘 | ZHAO Suwei ZHANG Dongke | 2013 | Separation and Purification Technology2013，118，6： | 1 |
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