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| 1 | Further Information of the Associated Li Deposits in the No.6 Coal Seam at Jungar Coalfield, Inner Mongolia, Northern China显示文摘Total 138 coal samples and 14 parting samples were taken from the No. 6 Seam of the Jungar Coalfield, Inner Mongolia. These samples were analysed by optical microscopy, sequential chemical extraction procedure (SCEP), inductively coupled plasma mass spectrometry (ICP-MS), X-ray powder diffraction (XRD), and scanning electron microscope in conjunction with an energy-dispersive X-ray spectrometer (SEM-EDX) analysis. The results indicate that the Li contents have reached the industrial grade of the coal associated Li deposit, and the total Li reserves have reached 2406600 tons, that is, 5157000 tons Li2O in the No. 6 seam in the Jungar Coalfield. The sequential chemical extraction procedure results suggest that the Li concentration is mainly related to inorganic matter. The minerals in the coals consist of kaolinite, boehmite, chlorite-group mineral, quartz, calcite, pyrite, siderite and amorphous clay material. Some Li could be absorbed by clay minerals in the Li-bearing coal seam. The chlorite phase?could be?most likely the host for a part of Li. The Yinshan Oldland should be the most possible source of Li of the coal. | SUN Yuzhuang ZHAO Cunliang LI Yanheng WANG Jinxi ZHANG Jianya JIN Zhe LIN Mingyue Wolfgang KALKREUTH | 2013 | Acta Geologica Sinica(English Edition)2013，87，4： | 33 |
| 2 | Pollution of organic compounds and heavy metals in a coal gangue dump of the Gequan Coal Mine, China显示文摘Samples around a coal gangue dump of the Gequan Coal Mine were collected in April 2009. GC (gas chromatography) and GC/MS (gas chromatography/mass spectrometry) were employed to analyze the composition of organic matter in the samples. ICP-MS (inductively coupled plasma mass spectrometry) was used to determine the concentrations of heavy metals. The contents of organic extracts are within the range of 140-750 mg/kg. Alkand aro-ratios are relatively high. Compared to those of the background sample (GQ13 ), the contents of saturated hydrocarbon compounds in all the samples are relatively high. The contents of polycyclic aromatic hydrocarbons (PAHs) are relatively high with the distance getting closer to the coal gangue dump. These indicate that organic matter in the samples is from coal particles of the coal gangue dump. The distributions of heavy metals are very similar: the contents decrease with distance from the dump, which indicates that the harmful heavy metals from the coal gangue dump have polluted as thick as at least 500 m. | FAN Jingsen SUN Yuzhuang LI Xinyu ZHAO Cunliang TIAN Duanxin SHAO Longyi WANG Jinxi | 2013 | Chinese Journal Of Geochemistry2013，32，3： | 18 |
| 3 | Anomalous Concentrations of Rare Metal Elements, Rare-scattered(Dispersed) Elements and Rare Earth Elements in the Coal from Iqe Coalfield, Qinghai Province, China显示文摘Total of 23 bench samples were taken from the No. 7 Coal of Iqe Coalfield, Qinghai Province, China, following Chinese Standard Method GB/T 482-2008(2008). These samples were analyzed by powder X-ray diffraction(XRD), inductively coupled plasma mass spectrometry(ICPMS) and X-ray fluorescence(XRF). The results indicate that the No. 7 Coal belongs to a low rank(Ro,ran =0.659%) and high-ash coal(40.54%). Compared to common Chinese and world low-rank coals, the Iqe coal contains anomalous concentrations of rare metal elements, rare-scattered(dispersed) elements and rare earth elements. The highest contents of Rb, Cs, Ga and REY reach to 180, 26, 37, and 397 ppm, respectively. Their average contents of these elements are 10.9, 15, 4.8 and 3.5 times higher than those of world coals, respectively. Minerals in the coal include kaolinite, quartz, muscovite, siderite, and traces of rutile, and brookite. Kaolinite could be main host minerals of Rb, Cs, Ga and REY. The anomalous rare element Rb and Cs accumulation in the Iqe coal is related to both organic and inorganic matter. The REY concentrations may be related to circulation of thermal solutions, contained or sorbed by clayey particles, and organic matter as well. | SUN Yuzhuang ZHAO Cunliang LI Yanheng WANG Jinxi | 2015 | Acta Geologica Sinica(English Edition)2015，89，1： | 12 |
| 4 | Formation Mechanism of Maceral and Mineral Compositions of the“Barkinite”Liptobiolith from the Jinshan Mine,Anhui Province,China显示文摘以便学习 barkinite 的累积机制,八张晚二叠的隧道凳子(越过近似 15 厘米、 10 厘米深) 从 Jinshan 矿被拿,安徽省,中国。样品被分析由显微镜并且 geochemical 方法。显微镜的观察显示在这个区域的 barkinite 的出现模式与在中国的另外的区域的那些不同。无结构的 barkinite 的比率在 Jinshan 矿是高得多的,可能由于流动水和水兵影响了环境。而且, vitrinite macerals 也显示出强壮的荧光。vitrinite 荧光特征没从北中国在二叠的 barkinite 煤被观察。在列节的矿物质的作文和变化也证明在学习区域的沼泽地被海水严重在泥炭累积期间在早、迟了的阶段影响。 | SUN Yuzhuang ZHAO Cunliang LIN Mingyue JIN Kankun DING Shuli | 2010 | Acta Geologica Sinica(English Edition)2010，84，3： | 4 |
| 5 | Investigation of the Influence of Inclination Angle and Diffusion Angle on the Film Cooling Performance of Chevron Shaped Hole显示文摘The film cooling performance of chevron holes with different inclination angles and exit lateral diffusion angles has been studied experimentally and numerically. The inclination angles include 35° and 55°. The exit lateral diffusion angles include 20° and 25°. The film cooling effectiveness, heat transfer coefficient and discharge coefficient were measured on a flat plate model by transient liquid crystal measurement technique under four blowing ratios. The results show that the large inclination angle reduces the film cooling effectiveness. The influence of diffusion angle has two aspects: the large diffusion angle leads to mainstream ingestion and decreases film cooling effectiveness at M=1.0 and 1.5; however, the large diffusion angle increases the film cooling effectiveness at high blowing ratio of 2.0, because the larger hole exit area decreases the normal momentum component of the film jet. The large inclination angle decreases the heat transfer coefficient in the right downstream region at M=0.5 and 1.0. The large diffusion angle enhances the heat transfer in the right downstream of the holes in M=0.5~1.5 conditions. The chevron hole with large inclination angle generally has the highest discharge coefficient. | FU Zhongyi ZHU Huiren LIU Cunliang WEI Jiansheng ZHANG Bolun | 2018 | Journal of Thermal Science2018，27，6： | 3 |
| 6 | Numerical investigation on the flow structures in a narrow confined channel with staggered jet array arrangement显示文摘A series of numerical analyses have been performed to investigate the flow structures in a narrow confined channel with 12 staggered circular impingement holes and one bigger exit hole. The flow enters the channel through the impingement holes and exits through the far end outlet. The flow fields corresponding to two jet Reynolds numbers(25000 and 65000) and three channel configurations with different ratios of the channel height to the impingement hole diameter(Zr= 1,3, 5) are analyzed by solving the Reynolds averaged Navier–Stokes equations with the realizable k–e turbulence model. Detailed flow field information including the secondary flow, the interaction between the jets and the cross flow, and flow distribution along the channel has been obtained.Comparisons between the numerical and experimental results of the flow fields at the four planes along the channel are performed to validate the numerical method. The calculated impingement pattern, high velocity flow distribution, low velocity separation region and vortices are in good agreement with the experimental data, implying the validity and effectiveness of the employed numerical approach for analyzing relevant flow field. | Liu Haiyong Liu Cunliang Wu Wenming | 2015 | Chinese Journal of Aeronautics2015，28，6： | 3 |
| 7 | Flow Field Investigation in a Trapezoidal Duct with Swirl Flow Induced by Impingement Jets显示文摘An enlarged model of trapezoidal duct near the leading-edge in the blade is built up. The effects of impingement jets, swirl flow, cross flow and effusion flow are considered. Experiments are performed to measure flow fields in this confined passage and exit holes on one of its side walls. Cross flow and effusion flow are induced in the channel by the outflow of side exit hole (SEH) and film cooling hole (FCH), which are oriented on one end wall and bottom wall of the passage. Detailed flow structures are measured for two impingement angles of 35° and 45° with 6 combinations of outflow ratios. Results show that the small jets impinge the target wall effectively while the large jets contribute to inducing and impelling a strong counter-clockwise vortex in the upper part of the passage. Cross flow plays a dominate role for the flow structures in the passage and exit holes. It deflects jets, enhances swirl and deteriorates side exit conditions. Impingement angle is another significant factor for the flow characteristics. Its effect reveals more evidently with cross flow. Within the present test conditions, the mass flow rates and outflow positions of FCHs have no distinct effect on the main flow structures. | LIU Haiyong QIANG Hongfu LIU Songling LIU Cunliang | 2011 | Chinese Journal of Aeronautics2011，24，1： | 3 |
| 8 | Experimental Investigation on the Adiabatic Film Effectiveness for Counter-Inclined Simple and Laid-Back Film-Holes of Leading Edge显示文摘The adiabatic film effectivenessηof the counter-inclined film-holes fed by varying internal coolant intake on the turbine vane leading edge model was experimentally investigated.A semi-cylinder model was adopted to model the vane leading edge which was arranged with two-row holes,which located at±15°on both sides.The four Leading edge model with the combinations of hole-shape(simple holes and laid-back holes)and intake structure(plenum and impingement)were tested under four blowing ratios M of 0.5,1.0,1.5,and 2.0.Theηcontours were obtained by the transient measurement technique based on double thermochromic liquid-crystals.The results present that theηis sensitive to the M for the four studied leading edge cases.The addition of impingement enhances theηfor the two studied holes.The film jets make the coolant-flow closed to the target surface,resulting in higherηunder lower M.The core with higherηappears in the downstream area of hole-exit.Theηenhancement can be provided to almost the identical level by adding the impingement-holes and improving the hole-exit shaping in most areas.With increasing M,the jets with stronger exit normal momentum penetrate into the main-flow.The impingement addition may be a more effective program to upgrade theηrelatively to the exit shaping under larger M.Besides,the laid-back holes with impingement case produce the highest film cooling performance among the four cases,providing great potential in the leading edge especially under larger M. | YE Lin LIU Cunliang XU Zhipeng ZHU Huiren LIU Haiyong ZHAI Yingni | 2020 | Journal of Thermal Science2020，29，3： | 3 |
| 9 | Revisiting the late Permian coal from the Huayinshang, Sichuan, southwestern China: Enrichment and occurrence modes of minerals and trace elements显示文摘 | Shifeng Dai Yangbing Luo Vladimir V. Seredin Colin R. Ward James C. Hower Lei Zhao Shande Liu Cunliang Zhao Heming Tian Jianhua Zou | 2013 | International Journal of Coal Geology2013，，： | 3 |
| 10 | Tracheal glomus tumor: two cases with bronchoscopic intervention显示文摘Glomus tumors are neoplasms derived from specialized cells of glomus bodies surrounding arteriovenous anastomoses.Although most of them are benign,aggressive cases have been described.Glomus tumors can be found throughout the body but are most highly concentrated in the digits,palms,and soles of the feet.It is rare in lung and trachea and the optimal therapy has not been thoroughly described. | Xiong Wei Cai Cunliang Zhou Yunzhi Zhang Nan Wang Hongwu | 2014 | Chinese Medical Journal2014，，1： | 2 |
| 11 | Concentrations of Lithium in Chinese Coals显示文摘 | Yuzhuang Sun Yanheng Li Cunliang Zhao Mingyue Lin Jinxi Wang Shenjun Qin | 2010 | Energy Exploration & Exploitation2010，，2： | 2 |
| 12 | Experimental investigation of the full coverage film cooling effectiveness of a turbine blade with shaped holes显示文摘The film cooling effectiveness of two turbine blades at different turbulence intensities(0.62%and 16.00%)and mass flux ratios(2.91%,5.82%,8.73%and 11.63%)is studied by using the Pressure-Sensitive Paint(PSP)measurement technique.There are a baseline and an improved turbine blade in current work,and their film cooling hole position distribution is the same.But the hole shape on suction surface and pressure surface is changed from cylindrical hole(baseline)to laid-back fan-shaped hole(improved blade).Both blades have 5 rows of cylindrical holes at the leading edge and 4 rows of cooling-holes on the suction surface and the pressure surface.The experimental results show that the film cooling effectiveness of the improved blade is much better than the baseline.The increase in turbulence intensity will reduce the cooling effectiveness on the surface of turbine blade,but the effect of turbulence intensity becomes weaker with an increase in the mass flux ratio.Compared with the multiple rows of cylindrical holes,the cooling effectiveness of shaped holes is more influenced by the turbulence intensity at low mass flux ratio. | Cunliang LIU Fan ZHANG Shuaiqi ZHANG Qingqing SHI Hui SONG | 2022 | Chinese Journal of Aeronautics2022，35，3： | 2 |
| 13 | Concentrations of lith- ium in Chinese coals 显示文摘 | Yuzhuang Sun Yanheng Li Cunliang Zhao | 2010 | Energy exploration and exploitaion2010，28，2： | 1 |
| 14 | Li distribution and mode of occurrences in Li-bearing coal seam # 6 from the Guanbanwusu Mine, Inner Mongolia, northern China显示文摘 | Yuzhuang Sun Cunliang Zhao Yanheng Li Jinxi Wang Shiming Liu | 2012 | Energy Exploration & Exploitation2012，，1： | 1 |
| 15 | Concentrations of Lithium in Chinese Coals显示文摘 | Yuzhuang Sun Yanheng Li Cunliang Zhao Mingyue Lin Jinxi Wang Shenjun Qin | 2010 | Energy Exploration & Exploitation2010，，2： | 1 |
| 16 | Li distribution and mode of occurrences in Li-bearing coal seam # 6 from the Guanbanwusu Mine, Inner Mongolia, northern China显示文摘 | Yuzhuang Sun Cunliang Zhao Yanheng Li Jinxi Wang Shiming Liu | 2012 | Energy Exploration & Exploitation2012，，1： | 1 |
| 17 | Geochemistry of the barkinite liptobiolith (Late Permian) from the Jinshan Mine, Anhui Province, China显示文摘 | Yuzhuang Sun Mingyue Lin Peng Qin Cunliang Zhao Kankun Jin | 2007 | Environmental Geochemistry and Health2007，，1： | 1 |
| 18 | Concentra- tions of lithium in Chinese coals 显示文摘 | Yuzhuang Sun Yanheng Li Cunliang Zhao | 2010 | Energy explo- ration and exploitaion2010，28，2： | 1 |
| 19 | Experi- mental research on the thermal performance of converging slot holes with different divergence angles显示文摘 | LIU Cunliang ZHU Huiren BAI Jiangtao | 2009 | Experimen- tal Thermal and Fluid Science2009，33，5： | 1 |
| 20 | Composition and modes of occurrence of minerals and elements in coal combustion products derived from high-Ge coals显示文摘 | Shifeng Dai Vladimir V. Seredin Colin R. Ward Jianhua Jiang James C. Hower Xiaolin Song Yaofa Jiang Xibo Wang Tatiana Gornostaeva Xiao Li Huidong Liu Lixin Zhao Cunliang Zhao | 2014 | International Journal of Coal Geology2014，，： | 1 |
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