|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | 江陵天星观1号楚墓显示文摘天星观1号墓位于江陵县观音垱公社五山大队境内,东临长湖,西距楚故都纪南城约30公里(图一)。清时曾在该墓封土堆上修建过'天星观'道观一座,因此而得名。五山大队境内自东向西弧形排列五个大土塚,1号墓位于'五山'东侧,是'五山'之中最大的一个,海拔40.4米(图版拾壹,1)。 | The Jingzhou District Museum, Hubei Province | 1982 | 考古学报1982，，1： | 168 |
| 2 | Recent advances in film cooling enhancement:A review显示文摘Film cooling is an indispensable scheme in the design of highly-efficient cooling configurations to satisfy the thermal protection requirement of turbine hot section components.During the last few decades,vast efforts have been paid on the discrete-hole film cooling enhancement.In this paper,some of the recent literatures related to the passive strategies(such as shaped film cooling holes,upstream ramps,shallow trenches,mesh-fed slots)and the active strategies(such as the use of pulsation modulating device or plasma actuator)for film cooling enhancement are surveyed,with the aim at presenting an updated overview about the state of the art in advanced film cooling.In addition,some challenging issues are also outlined to motivate further investigations in such a broad topic. | Jingzhou ZHANG Shengchang ZHANG Chunhua WANG Xiaoming TAN | 2020 | Chinese Journal of Aeronautics2020，33，4： | 22 |
| 3 | Modeling and Analysis of Helicopter Thermal and Infrared Radiation显示文摘直升飞机机身上并且在 exhaust 羽毛的温度分布被引擎严重影响用尽系统,转子因机翼所产生的下降气流和太阳的发光。为了精确模仿温度,直升飞机机身上并且在 exhaust 羽毛,转子因机翼所产生的下降气流的效果和太阳的发光的分发在直升飞机徘回下面在三维的流动和热转移计算被考虑。基于温度分发,跟踪方法的一条提交向后光线被用来计算直升飞机红外线(红外) 放射紧张。数字研究在一个虚构直升飞机模型上被进行与一综合用尽系统尾巴机身配置,和热、红外线的放射特征被分析。 | PAN Chengxiong ZHANG Jingzhou SHAN Yong | 2011 | Chinese Journal of Aeronautics2011，24，5： | 19 |
| 4 | Investigation on film cooling characteristics from a row of converging slot-holes on flat plate显示文摘Experimental and numerical researches were conducted to investigate the cooling performance of a single row of consoles (converging slot-hole) on a large-scale flat-plate model. The results show that the coolant flow from a row of consoles shows good lateral uniformity of adiabatic effectiveness, with regions of slightly enhanced cooling occurring between the consoles. For the console cooling geometry, the interaction between coolant jet from inclined console and the mainstream flow results in reasonable vortices configuration. A pair of counter rotating vortices originate from the edge of slot, not from the centerline of film holes and the rotating direction is contrary to conventional cylindrical hole. The heat transfer coefficient ratio is a little bigger for the console case than conventional cylindrical hole, and the discharge coefficient for a console is larger than that for cylindrical film cooling hole. | YAO Yu ZHANG JingZhou | 2011 | Science China(Technological Sciences)2011，54，7： | 18 |
| 5 | Numerical Study of Flow and Heat Transfer Characteristics of Impingement/Effusion Cooling显示文摘Three-dimensional numerical simulation is carried out to investigate the flow and heat transfer characteristics of impingement/effusion cooling systems. The impingement/effusion holes are arranged on two parallel perforated plates respectively in a staggered manner. Every effusion hole has an inclined angle of 30° with respect to the surface. The two parallel plates are spaced three times the diameter of the effusion hole. The ratio of center-to-center spacing of adjacent holes to the diameter of the effusion hole is set to be 3.0,4.0 and 5.0 respectively. The flow field,temperature field and wall film cooling effectiveness are calculated for different blowing ratios ranging from 0.5 to 1.5. In general,the wall cooling effectiveness increases as the center-to-center spacing of adjacent holes decreases or the blowing ratio increases. | Zhang Jingzhou Xie Hao Yang Chengfeng | 2009 | Chinese Journal of Aeronautics2009，22，4： | 16 |
| 6 | Recent progress in terahertz science and technology显示文摘The relatively new technique of coherent electromagnetic radiation, in the region of 1012 Hz, has potential to detect the nature of low energy processes in physics, chemistry and biomedicine. In this review article, an overview of recent progress of terahertz (THz) science and technology is presented. The development of the THz generation and detection system, the THz radiation applications which include THz time-domain spectroscopy and T-ray imaging, and the future potential of THz wave research are discussed. | XU Jingzhou, ZHANG Cunlin and ZHANG Xicheng(1. Department of Physics, Applied Physics, and Astronomy, Rensselaer Polytechnic Institute, Troy, NY 12180-3590, USA 2. Department of Physics, Capital Normal University, Beijing 100037, China) | 2002 | Progress in Natural Science:Materials International2002，12，10： | 13 |
| 7 | Long Non-coding RNAs Expression Profile in HepG2 Cells Reveals the Potential Role of Long Non-coding RNAs in the Cholesterol Metabolism显示文摘 | Gang Liu Xinxin Zheng Yanlu Xu Jie Lu Jingzhou Chen Xiaohong Huang | 2015 | Chinese Medical Journal2015，，1： | 13 |
| 8 | Seismic geomorphology and main controls of deep-water gravity flow sedimentary process on the slope of the northern South China Sea显示文摘The Quaternary continental slope of the Baiyun Sag in northern South China Sea is characterized by a complex topography and abundant gravity flow sedimentation.High-resolution 3-D seismic data in this area allow for a detailed study of the seismic geomorphology and deep-water gravity flow depositional process.The Quaternary continental slope in the northern South China Sea is an above-graded slope.An intraslope basin lies within the above-grade continental slope.Slump,erosion,and deposition processes tend to develop a gentle topography and consequently a graded slope.The upper continental slope,which is above the slope equilibrium profile,is dominated by erosion and slumping.Slides,slumps and erosional channels are developed within this continental slope.The intraslope basin is located below the slope equilibrium profile and is potential accommodation space where sediments transported by gravity flows could be deposited,forming lobe aprons.Under the influence of gravity flow supply,gravity flow duration,continental slope topography,equilibrium profile,and accommodation,a slump-erosional channel-lobe depositional system is developed in the Quaternary continental slope in the Baiyun Sag.The deep-water gravity flow depositional process and the distribution of gravity flow sediments are greatly influenced by the continental slope topography,while the continental slope topography at the same time is reshaped by deep-water gravity flow depositional process and its products.The study of the interplay between the continental slope and gravity flow is helpful in predicting the distribution of the deep-water gravity flow sediments and the variation of sediment quality. | LI Lei WANG YingMin XU Qiang ZHAO JingZhou LI Dong | 2012 | Science China Earth Sciences2012，55，5： | 12 |
| 9 | Progress in helicopter infrared signature suppression显示文摘Due to their low-attitude and relatively low-speed fight profiles, helicopters are subjected to serious threats from radio, infrared(IR), visual, and aural detection and tracking. Among these threats, infrared detection and tracking are regarded as more crucial for the survivability of helicopters. In order to meet the requirements of infrared stealth, several different types of infrared suppressor(IRS) for helicopters have been developed. This paper reviews contemporary developments in this discipline, with particular emphasis on infrared signature suppression, advances in mixer-ejectors and prediction for helicopters. In addition, several remaining challenges, such as advanced IRS, emissivity optimization technique, helicopter infrared characterization, etc., are proposed, as an initial guide and stimulation for future research. In the future, the comprehensive infrared suppression in the 3–5 lm and 8–14 lm bands will doubtfully become the emphasis of helicopter stealth. Multidisciplinary optimization of a complete infrared suppression system deserves further investigation. | Zhang Jingzhou Pan Chengxiong Shan Yong | 2014 | Chinese Journal of Aeronautics2014，27，2： | 10 |
| 10 | Influence of Multi-hole Arrangement on Cooling Film Development显示文摘A series of computations is conducted for many multi-hole arrangements at several blowing ratios to further investigate the evolution of the film from multi-holes. The influence of multi-hole arrangement on effusion film cooling is analyzed and a preliminary relationship evaluating the film development from developing state to developed state is brought forward. Results show that the coolant jets from front rows of multi-holes merge rapidly and the strength of the kidney vortices due to mainstream-coolant jet interaction in the downstream region are mitigated under super-long-diamond arrangement where the streamwise hole-to-hole pitch is bigger than spanwise hole-to-hole pitch. The holes array arranged in super-long-diamond mode is not only in favor of obtaining developed film layer, but also improving averaged adiabatic film cooling effectiveness. | YANG Chengfeng ZHANG Jingzhou | 2012 | Chinese Journal of Aeronautics2012，25，2： | 10 |
| 11 | Experimental study on flow and heat transfer characteristics of synthetic jet driven by piezoelectric actuator显示文摘To investigate the flow and heat transfer characteristics of a synthetic jet driven by piezoelectric actuator, experimental investigation utilizing particle image veloci- metry, hot-wire anemometer and infrared camera was carried out. The results show that: (1) At the jet orifice exit, pairs of vortexes are generated, broken down and merged together periodically, forming a steady jet within a several slot width from distance near the orifice exit. And during the development, the synthetic jet spreads rapidly along the minor axis direction of the orifice. While along the major axis direction, the synthetic jet contracts firstly and then spreads slowly. (2) Exci- tation frequency forced on the actuator has a great effect on the synthetic jet flow field. There are two resonance frequencies at which the mean velocity and vorticity of the synthetic jet are maximized, especially at the higher resonance frequency. The resonance frequency values obtained by the experiment are lower than the theoretical values. (3) Similarly to the common jet impingement, the convective heat transfer coefficients at the target surface impinged by the synthetic jet also take on up-down tendency varying with the jet-to-surface spacing increment. But the jet-to-surface spacing ratio for optimum cooling achievement is greater and the cooling action region is wider than the former, indicating that the synthetic jet in- troduces a stronger entrainment and more vigorous penetration in the surrounding fluid. | ZHANG JingZhou TAN XiaoMing | 2007 | Science China(Technological Sciences)2007，50，2： | 9 |
| 12 | Terahertz generation from Si3N4 covered photoconductive dipole antenna显示文摘We observe enhanced terahertz (THz) radiation generated from a Si3N4 film-coated GaAs photoconductivedipole antenna. Compared to an uncoated antenna with identical electrode geometry and optical excitationpower, the Si3N4 film-coated antenna has a higher effective DC resistance and larger breakdown voltage.As a result, the peak amplitude of generated THz radiation is significantly enhanced due to the Si3N4film-coated layer. | 施卫 Jingzhou Xu X.-C. Zhang | 2003 | Chinese Optics Letters2003，1，5： | 8 |
| 13 | The relationship between methylated chromans and maturity of organic matter in the source rocks from Jianghan hypersaline basin显示文摘The distribution,the relative composition,and their variation of methylated chromans(MTTC) with maturation of organic matter in the source rocks from Mingjia 1 well,Jianghan hypersaline basin,have been analyzed and studied. There is a close relationship between the distribution of methylatd chromans and paleosalinity of depositional environment. In the Eq1-Eq3 source rocks deposited under hypersaline environment with lower Pr/Ph ratio,higher gammacerane index and abundant organic sulfur-containing compounds,methyl MTTC and dimethyl MTTC are main components,but in the Eq4 source rocks deposited non-hypersaline environment with relatively higher Pr/Ph ratio,lower gammacerane index and organic sulfur-containing compounds,trimethyl MTTC is a major compound in methylate chromans. Obviously,the distributions and the compositions of methylated chromans in the source rocks are in harmony with biomarker indicators indicating the paleaosalinity and redox of depositional environment. The relationship between the ratio of 5,8-dimethyl MTTC to 7,8-dimethyl MTTC(dimethyl MTTC ratio) and the maturity of organic matter in the source rocks from Mingjia 1 well has been discussed. The results show that dimethyl MTTC ratio increased with the burial depth and the maturation of organic matter in the source rocks,especially in immature level. It is noteworthy that this ratio is very susceptible to small variation in the maturity of organic matter in the source rocks when vitrinite reflectance Ro is less than 0.65%. It may imply that this ratio is a good and susceptible aromatic maturity indicator for the relative maturity of organic matter in immature source rocks. | BAO JianPing1,ZHU CuiShan1 & MA AnLai2 1 Key Laboratory of Oil & Gas Resource and Exploration Technology,Ministry of Education,Geochemistry Department,Yangtze University,Jingzhou 434023,China 2 Institute of Petroleum Exploration and Development,Sinopec,Beijing 100083,China | 2009 | Science China Earth Sciences2009，52，S1： | 8 |
| 14 | Sonochemical effect of a bifrequency irradiation显示文摘The sonochemical effect of a bifrequency orthogonal ultrasonic irradiation has been studied by using two different detecting methods. It has been shown that the sonochemical yield produced by the bifrequency irradiation appears to be much more than the sum of the yields produced separately by the two irradiations. The bifrequency irradiation, therefore, can be expected to exert a great influence on the development of sonohemical | ZHU Changping, FENG Ruo & ZHAO Yiyun Department of Physics. Jingzhou Normal College, Jingzhou 434100, China State Key Laboratory of Modern Acoustics, Nanjing University, Nanjing 210093, China Chemistry Department of Yunnan University, Kunming 650091, Ch | 2000 | Chinese Science Bulletin2000，45，2： | 7 |
| 15 | Experimental study on film cooling performance of imperfect holes显示文摘An experimental study is made to investigate the film cooling performance of imperfect holes due to in-hole blockage over a flat plate. A specifically pyramid-shaped element is used to simulate the in-hole blockage. Six in-hole blockage orientations(such as leading-inlet, leading-middle,leading-exit, trailing-inlet, trailing-middle and trailing-exit) and four blocking ratios(ranging from 0.1 to 0.4) are taken into considerations. Based on the experimental results, the influences of in-hole blockage on the film cooling effectiveness and discharge coefficient under typical blowing ratios are analyzed. It is confirmed that the in-hole blockage results in a reduction of discharge coefficient related to the perfect film cooling holes, especially for the leading-exit and trailing-inlet orientations with a big blocking ratio. However, in the view of film cooling effectiveness, the in-hole blockage shows complicated affecting roles. In general, except for the leading-exit orientation, the in-hole blockages produce detrimental influence on the film cooling effectiveness. | Ke'nan HUANG Jingzhou ZHANG Xiaoming TAN Yong SHAN | 2018 | Chinese Journal of Aeronautics2018，31，6： | 7 |
| 16 | 湖北潜江龙湾放鹰台Ⅰ号楚宫基址发掘简报显示文摘湖北省潜江市龙湾放鹰台Ⅰ号台基东周楚宫殿基址自1987年至2001年历时几个春冬的发掘,发掘面积共350平方米。揭露出东周楚宫殿基址的一、二、三层台主体建筑及其附属建筑遗迹。出土了一大批建筑遗物和铜、陶质生活器皿。为多学科的研究楚文化及楚宫殿建筑艺术提供了丰富的实物资料。 | Jingzhou Municipal Museum (Jingzhou, Hubei 434020) Qinanjiang Municipal Museum (Qianjiang, Hubei 433100) | 2003 | 江汉考古2003，，3： | 7 |
| 17 | CONTINUUM TOPOLOGY OPTIMIZATION FOR MONOLITHIC COMPLIANT MECHANISMS OF MICRO-ACTUATORS显示文摘为分布式的顺从的机制的结构的拓扑学优化的一个多客观的计划处于 MEMS 状况微致动器在这个工作,机械灵活性和结构的僵硬在是看作客观功能的两个被介绍。这样开发的 Thecompliant 微观机构不能仅仅提供足够的产量工作而且有足够的刚硬抵抗反应力量并且当保持 thework 片时,维持它的形状。过滤途径的密度也被建议绞链在产生 mechanisms.SIMP 发生消除象棋盘,连接的网孔相关性和一个节点那样的数字不稳定性被用作插值计划显示材料模量的依赖调整 onelement 的密度。顺序的凸的编程方法例如动人的渐近线(MMA ) 的方法,被用来解决优化问题。介绍方法论的确认被一个典型数字例子表明。 | Luo Zhen Du Yixian Chen Liping Yang Jingzhou Karim Abdel-Malek | 2006 | Acta Mechanica Solida Sinica2006，19，1： | 6 |
| 18 | Experimental study on heat transfer characteristics of synthetic jet driven by piston actuator显示文摘Experimental investigation was conducted to investigate the impingement heat transfer performance of a synthetic jet driven by piston actuator on a constant heat flux surface.Effects of jet formation frequency,nozzle-to-surface spacing ratio and conjugation of cross flow were considered.The synthetic jet is of stronger penetration and heat transfer capacity when the piston reciprocates at relatively high frequency.Similar to the continuous jet impingement,nozzle-to-surface spacing ratio plays an important role in the heat transfer enhancement of synthetic jet.The optimum nozzle-to-surface spacing ratio corresponding to maximum heat transfer enhancement is considerably high in the synthetic jet,as compared to that in a continuous jet,which indicates that the synthetic jet introduces a stronger entrainment and more vigorous penetration in the surrounding fluid.The convective heat transfer capacity is enhanced significantly under the conjugate action of a synthetic jet and cross flow in comparison with their individual action. | GAO Shan ZHANG JingZhou TAN XiaoMing | 2012 | Science China(Technological Sciences)2012，55，6： | 6 |
| 19 | The noble gas isotope geochemical composition of chert at the bottom of Cambrian in Tarim Basin,China显示文摘In the Tarim Basin,black shale series at the bottom of Cambrian is one of the important marine facies hydrocarbon source rocks. This research focuses on the analysis of the isotope of noble gas of 11 cherts. The R/Ra ratio of chert in the Keping area is 0.032―0.319,and 40Ar/36Ar is 338―430. In Quruqtagh the R/Ra ratio is 0.44―10.21,and 40Ar/36Ar is 360―765. The R/Ra ratio of chert increases with 40Ar/36Ar from the west to the east accordingly. They have evolved from the crust source area to the mantle source area in a direct proportion. Surplus argon 40ArE in chert is in direct proportion to the R/Ra ratio,indicating that it has the same origin of excess argon as in fluid and mantle source helium. Comparison of the R/Ra ratios between the west and the east shows that the chert in the eastern part formed from the activity system of the bottom hydrothermal venting driven by the mantle source,where the material and energy of crust and mantle had a strong interaction in exchange;whereas in the western part,chert deposited from the floating of hydrothermal plume undersea bottom,which is far away from the centre of activities of the hydrothermal fluid of ocean bottom. In addition,from noble gas isotope composition of chert,it is suggested that the ocean anoxia incident happened at the black shale of the Cambrian bottom probably because of the large-scaled ocean volcanoes and the followinghydrothermal activities. | SUN ShengLi1,CHEN JianFa2,3,ZHENG JianJing4 & LIU WenHui4 1 Monitoring Center for Marine Resource and Environment,Guangdong Ocean University,Zhanjiang 524088,China 2 Department of Geochemistry,Changjiang University,Jingzhou 434023,China 3 College of Resource and Information,Petroleum University,Beijing 102249,China 4 Lanzhou Institute of Geology,Chinese Academy of Sciences,Lanzhou 730000,China | 2009 | Science China Earth Sciences2009，52，S1： | 6 |
| 20 | Functional genomics of maize submergence tolerance and cloning of the related gene Sicyp51显示文摘In this study, SSH (Suppression Subtractive Hybridization) and cDNA microarray were used to identify genes associated with waterlogging response of maize roots. Mo17 and Hz32 are two maize inbred lines with differential tolerance to hypoxia. Seedlings of the inbred lines with two leaves were submerged in hypoxia buffer. SSH libraries were constructed with cDNA samples from roots. Both forward and reverse subtractions were performed for each inbred line, and 105 positive clones induced by hypoxia were selected by differential screening. The treated and control message RNA were hybridized with the cDNA microarray of Mo17, sequen-tially, 57 of 3-fold differentially expressed clones were obtained. A total of 162 positive clones were all sequenced. Bioinformatics analysis showed these positive clones represent 85 TUGs, including genes involved in several biochemistry pathways, such as glycolysis, protection, signal transduction, cell construction and energy metabolism and 41 EST with unknown function. Comparison between Mo17 and Hz32 indicates that genes related to hypoxia tolerance have different expression patterns in submerged roots. Several positive clones’ expression patterns were revealed by Northern or RT-PCR, and a new gene (Sicyp51), which may contribute to hy-poxia tolerance, was identified. | TANG Wanhu1, ZHANG Zuxin1,2, ZOU Xiling1 & ZHENG Yonglian1 1. National Key Laboratory of Crop Genetic Improvement, Huazhong Agricultural University, Wuhan 430070, China 2. College of Life Science, Yangtze University, Jingzhou 434025, China | 2005 | Science China(Life Sciences)2005，48，4： | 6 |
您所在的机构暂未开通此部分的功能，请联系管理员