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11篇 您的检索式:作者名="LIUHao"
    题名 作者 年代 出处 被引量
1Lacustrine Basin Slope Break — A New Domain of Strata and Lithological Trap Exploration显示文摘Based on the studies of the Songliao Basin characterized by Cretaceous down-warping, of the Jurassic compressional flexural Junggar basin and of the Bohai Bay Basin characterized by Paleogene rifting, the multiple-grades slope break has developed in lacustrine basins of different origins. Their genetic types can be divided into tectonic slope break, depositional slope break and erodent slope break. The dominant agent of the slope break is tectogenesis, and the scale of slope breaks relates with the size of tectogenesis. The results of the study show that control of mutual grades slope breaks on atectonic traps mainly represent: 1) Atectonic traps develop close to mutual grades slope breaks, with beads-shaped distribution along the slope breaks. 2) In the longitudinal direction, the development of atectonic traps is characterized by the inheritance. 3) Different slope breaks and their different geographical positions can lead to different development types of atectonic traps. 4) A slope break can form different kinds of atectonic traps because of its great lateral variation. 5) The existence of mutual-grade slope breaks leads to different responses of erosion and deposition at different geographical positions in the basin. The oil source bed, reservoir and cap rock combination of atectonic traps is fine. 6) The oil-bearing condition of atectonic traps controlled by slope breaks is very favorable.WangYingmin LiuHao XinRenchen JinWudi WangYuan LiWeiguo 2004Petroleum Science2004,1,2:16
2Numerical simulation of tides and tidal currents in Liaodong Bay with POM显示文摘A three-dimensional ocean circulation model, called Princeton Ocean Model (POM), is employed to simulate tides and tidal currents in Liaodong Bay. The nested grid technique is adopted to improve the computation precision. Computed harmonic constants of m 1, M 2 tides at five tidal gauge stations and surface elevations at two oil platforms are compared with those observed, and show good agreements with them. Based on the calculated results, the co-amplitude and co-phase lag lines of m 1 and M 2 tidal constituents, the residual current field of M 2 constituent, tidal form, tidal current ellipse and the moving style of tidal current are given. It is found that diurnal tidal constituents have no amphidromic point whereas semi-diurnal constituents have one in the region of interest. Meanwhile, some meaningful results are concluded and presented, which are conducive to a thorough knowledge of the characteristics of tides and tidal currents in the Liaodong Bay.LIUHao YINBaoshu XUYanqing YANGDezhou 2005Progress in Natural Science:Materials International2005,15,1:13
3STUDY OF IMPACT OF ESTABLISHMENT OF A DAM ON LOCAL TIDAL CURRENTS IN KENDONG OIL FIELD显示文摘In this paper a threedimensional tidal current model has been used to examine variations of local fluid field due to establishment of a dam. By imputing ten tidesK 1, O 1, P 1, Q 1, M 2, S 2, N 2, K 2, S a and S sathrough the open boundary of the Bohai strait and adopting 5′×5′ horizontal resolution the whole fluid field of the Bohai Sea was first simulated. The computed harmonic constants of m 1and M 2tides at seventeen observational stations along the coast of the Bohai Sea matched the observed values rather well. Taking the calculated numerical results as open boundary conditions, the local fluid field in the Kendong Oil Field by means of 1′×1′ horizontal resolution was then investigated. In the course of calculation, fine grids were embedded in coarse grids so as to enhance the computational order. In addition, the latest waterdepth data of the Huanghe Delta coast area were adopted, thus topographic changes because of silt sediment in that region wouldn’t affect the computed results. In the end, by analyzing the relative changes of the fluid field before and after the dam was established, that the effect on the dynamic environment of the local sea area mainly concentrated on the adjacent positions north and south of the dam was suggested.LIUHao YINBao-shu YUKe-jun YANGDe-zhou XUYan-qing 2004Journal of Hydrodynamics2004,16,3:5
4NET IMPACT OF PHYSICAL INTERACTION MECHANISMS IN A COUPLED WAVE-TIDE-SURGE MODEL显示文摘The focus of this study is a coastal high-resolution (2′×2′) two-way coupled wave-tide-surge interaction model, including three main physical mechanisms. Comparisons and analysis of simulated and measured wave heights and sea level considered two moderate storm cases for the Huanghe Delta coastal area. The effects of different physical mechanisms on wave heights are mainly influenced by wave-current interaction, including radiation stress. Wave-age dependent surface wind stress and radiation stress mechanisms in the coupling wave-tide-surge interaction model show positive impact on sea level, and the wave-current interaction bottom stress mechanism shows negative impact on seal level. The comprehensive effects of the three main physical mechanisms show positive net impact on seal level and increase sea level by around 20cm for the storms considered. Overall, the results we show that the wave heights and sea levels simulated by the coupled wave-tide-surge model agree better with the measured values than uncoupled model results, particularly for peak storm conditions.YINBao-shu LIUHao LINXiang HOUYi-jun CHENGMing-hua YANGDe-zhou WILLPetrie 2004Journal of Hydrodynamics2004,16,5:2
5Evaluation of the Optinal Fuel Characteristics for NO Reduction by Coal Reburning 显示文摘 1997Fuel1997,76,1:1
6显示文摘ZENGLi-xia LIUHao ZHOUNan-hua etal(曾丽霞 刘浩 周南华 等) 土壤学报0,,:1
7Analysisonmaterialcharacteristicsand modification mechanism ofButonrockasphaltproperties显示文摘WenLong WangXiaojiang LiuHao etal 2011Highway2011,,6:1
8显示文摘TANGXin-ming LIUHao LIJing etal(唐新明 刘浩 李京 等) 2015中国环境科学2015,35,9:1
9Analysis and Implementation of Traffic Buffering in EOS Chip Design显示文摘The traffic buffering problems in the ethernet over synchronous digital hierarchy(EOS) are introduced and analyzed. Different solutions are also presented in detail. Synchronous DRAM(SDRAM) is used as off-chip buffer to store-and-retransmission ethernet frames. A new and easy control design is introduced here. The buffer area size on chip is greatly reduced and the power dissipation is lowed at the same time.FENGBo LIUHao YINYan-fen 2005Semiconductor Photonics and Technology2005,11,1:0
10Base-or acid-assisted polystyrene plastic degradation in supercritical CO_(2)显示文摘Plastic has caused serious'white pollution'to the environment,and the highly inert characteristics of plastic bring a major challenge for degradation.Supercritical fluids have unique physical properties and have been widely used in various fields.In this work,supercritical CO_(2)(Sc-CO_(2))with mild conditions was selected and assisted by NaOH/HCl solution to degrade polystyrene(PS)plastic,and the reaction model was designed using response surface methodology(RSM).It was found that,regardless of the types of assistance solutions,the factors affecting PS degradation efficiencies were reaction temperature,reaction time,and NaOH/HCl concentration.At the temperature of 400℃,time of 120 min,and base/acid concentration of 5%(in weight),0.15 g PS produced 126.88/116.99±5 mL of gases with 74.18/62.78±5 mL of H2,and consumed 81.2/71.5±5 mL of CO_(2).Sc-CO_(2)created a homogeneous environment,which made PS highly dispersed and uniformly heated,thus promoting the degradation of PS.Moreover,Sc-CO_(2)also reacted with the degradation products to produce new CO and more CH_(4)and C_(2)H_(x)(x=4,6).Adding NaOH/HCl solution not only improved the solubility of PS in Sc-CO_(2),but also provided a base/acid environment that reduced the activation energy of the reaction,and effectively improved the degradation efficiencies of PS.In short,degrading PS in Sc-CO_(2)is feasible,and better results are obtained with the assistance of base/acid solution,which can provide a reference for the disposal of waste plastics in the future.Yanbing Liu Jinwen Shi Liuhao Mao Bingru Lu Xing Kang Hui Jin 2023Waste Disposal and Sustainable Energy2023,5,2:0
11Multidimensional optical tweezers synthetized by rigid-body emulated structured light显示文摘Structured light with more extended degrees of freedom(DoFs)and in higher dimensions is increasingly gaining traction and leading to breakthroughs such as super-resolution imaging,larger-capacity communication,and ultraprecise optical trapping or tweezers.More DoFs for manipulating an object can access more maneuvers and radically increase maneuvering precision,which is of significance in biology and related microscopic detection.However,manipulating particles beyond three-dimensional(3D)spatial manipulation by using current all-optical tweezers technology remains difficult.To overcome this limitation,we theoretically and experimentally present six-dimensional(6D)structured optical tweezers based on tailoring structured light emulating rigid-body mechanics.Our method facilitates the evaluation of the methodology of rigid-body mechanics to synthesize six independent DoFs in a structured optical trapping system,akin to six-axis rigid-body manipulation,including surge,sway,heave,roll,pitch,and yaw.In contrast to previous 3D optical tweezers,our 6D structured optical tweezers significantly improved the flexibility of the path design of complex trajectories,thereby laying the foundation for next-generation functional optical manipulation,assembly,and micromechanics.LIUHAO ZHU YUPING TAI HEHE LI HUAJIE HU XINZHONG LI YANGJIAN CAI YIJIE SHEN 2023Photonics Research2023,11,9:0
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