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| 1 | Review on active thermal protection and its heat transfer for airbreathing hypersonic vehicles显示文摘Hypersonic vehicles with turbojet, ramjet, and scramjet engines are expected to be widely applied to future transportation systems. Due to high-speed flight in the atmosphere, body outer surfaces suffer strong aerodynamic heating, and on the other hand, combustion chamber inter walls are under extremely high temperature and heat flux. Therefore, more efficient and stable active cooling technologies are required in hypersonic vehicles, such as regenerative cooling, film cooling, and transpiration cooling, as well as their combinations. This paper presents a comprehensive literature review on three active cooling methods, i.e., regenerative cooling, film cooling, and transpiration cooling, and deeply analyzes the mechanism of each cooling method, including the fluids flow, heat transfer, and thermal cracking characteristics of different hydrocarbon fuels in regenerative cooling,the heat transfer and flow mechanism of film cooling under supersonic mainstream conditions, and the heat transfer and flow mechanism of transpiration cooling. | Yinhai ZHU Wei PENG Ruina XU Peixue JIANG | 2018 | Chinese Journal of Aeronautics2018，31，10： | 35 |
| 2 | VGLL4 functions as a new tumor suppressor in lung cancer by negatively regulating the YAP-TEAD transcriptional complex显示文摘肺癌症是与高发生和死亡世界范围的大多数破坏疾病之一。河马(Hpo ) 小径是在果蝇和哺乳动物的机关尺寸的一个保存管理者。新兴的证据在癌症开发建议了 Hpo 小径的意义。在这研究,我们通过否定地调整 YAP-TEAD 建筑群的形成在肺 carcinogenesis 作为新奇肿瘤 suppressor 识别 VGLL4, Hpo 的核心部件小径。我们 VGLL4 经常被观察低层的数据表演在老鼠和人的肺癌症标本表示了。VGLL4 的宫外的表示显著地在 vitro 压制肺癌症房间的生长。更重要地, VGLL4 显著地在 de novo 老鼠模型禁止肺癌症前进。我们进一步发现 VGLL4 禁止 YAP-TEAD transcriptional 建筑群的活动。我们 VGLL4 直接在绑定与笨蛋竞争到 TEAD 并且执行的数据表演它通过二 TDU 域的生长禁止的函数。一起,我们的学习证明 VGLL4 是为通过否定地调整 YAP-TEAD 复杂形成并且这样的肺癌症的新奇肿瘤 suppressor Hpo 小径。 | Wenjing Zhang Yijun Gao Peixue Li Zhubing Shi Tong Guo Fei Li Xiangkun Han Yan Feng Chao Zheng Zuoyun Wang Fuming Li Haiquan Chen Zhaocai Zhou Lei Zhang Hongbin Ji | 2014 | Cell Research2014，24，3： | 25 |
| 3 | A novel partner of Scalloped regulates Hippo signaling via antagonizing Scalloped-Yorkie activity显示文摘由调整 transcriptional 激活剂 Yorkie (Yki ) 的活动的河马(Hpo ) 小径控制织物生长和机关尺寸,它在原子核与抄写因素 Scalloped (Sd ) 联系下游地支持指向基因表示。这里,我们识别新奇蛋白质 Sd-Binding-Protein (SdBP )/Tgi,它直接通过它的 TDU 域为绑定与 Yki 竞争到 Sd 并且禁止 Sd-Yki transcriptional 活动。我们也发现 SdBP 经由它的 PPXY 主题与 Yki WW 领域通过协会在原子核保留 Yki。一起,我们作为 Hpo 小径的一个新奇部件识别 SdBP,否定地调整 Sd-Yki 的 transcriptional 活动限制织物生长。 | Tong Guo Yi Lu Peixue Li Meng-Xin Yin Dekang Lv Wenjing Zhang Huizhen Wang Zhaocai Zhou Hongbin Ji Yun Zhao Lei Zhang | 2013 | Cell Research2013，23，10： | 13 |
| 4 | Conjugate Heat Transfer Analysis of Film Cooling Flows显示文摘这研究的目的是评估各种各样的格子的潜力令人满意地模仿一部冷却电影的发展,用考虑完整的几何学的 a coupled 计算。30 度的单个排的详细计算在一个扁平的盘子上绕行洞为吹 0.764, 1.01 和 1.54 的比率被介绍。模拟结果与试验性的数据被作比较很好。二层的模型给了更精确的结果,但是比标准墙工作的消费了更计算的时间。有有 y + 的适当的值的墙函数的 k- 蔚骚乱模型对实际使用合适。结果为精确地在冷却电影以内描述热转移的影响显示出 conjugate 计算的重要性。关键词拍摄冷却 - 结合热转移 - 刮的比率 CLC 数字 | Xiaochen LU Peixue JIANG Hideaki SUGISHITA Hideyuki UECHI Kiyoshi SUENAGA | 2006 | Journal of Thermal Science2006，15，1： | 12 |
| 5 | Pore-scale visualization on a depressurization-induced CO2 exsolution显示文摘The pore-scale behavior of the exsolved CO_2 phase during the depressurization process in CO_2 geological storage was investigated.The reservoir pressure decreases when the injection stops or when a leaking event or fluid extraction occurs.The exsolution characteristics of CO_2 affect the migration and fate of CO_2 in the storage site significantly.Here,a micromodel experimental system that can accommodate a large pressure variation provides a physical model with homogeneous porous media to dynamically visualize the nucleation and growth of exsolved CO_2 bubbles.The pressure decreased from 9.85 to 3.95 MPa at different temperatures and depressurization rates,and the behavior of CO_2 bubbles was recorded.At the pore-scale,the nuclei became observable when the CO_2 phase density was significantly reduced,and the pressure corresponding to this observation was slightly lower than that of the severe expansion pressure region.The lower temperature and faster depressurization rate produced more CO_2 nuclei.The exsolved CO_2 bubble preferentially grew into the pore body instead of the throat.The progress of smaller CO_2 bubbles merging into a larger CO_2 bubble was first captured,which validated the existence of the Ostwald ripening mechanism.The dispersed CO_2 phase after exsolution shows similarity with the residually trapped CO_2.This observation is consistent with the low mobility and high residual trapping ratio of exsolved CO_2 measured in the core-scale measurement,which is considered to be a self-sealing mechanism during depressurization process in CO_2 geological storage. | Ruina Xu Rong Li Feng Huang Peixue Jiang | 2017 | Science Bulletin2017，62，11： | 10 |
| 6 | Carbon nanotube-polypyrrole core-shell sponge and its application as highly compressible supercapacitor electrode显示文摘 | Peixu Li Enzheng Shi Yanbing Yang Yuanyuan Shang Qingyu Peng Shiting Wu Jinquan Wei Kunlin Wang Hongwei Zhu Quan Yuan Anyuan Cao Dehai Wu | 2014 | Nano Research2014，7，2： | 10 |
| 7 | Three-dimensional porous graphene sponges assembled with the combination of surfactant and freeze-drying显示文摘与表面活化剂和 freeze-drying 的联合,我们开发了二种 graphene 多孔的结构。在一方面,把肥皂水泡的泡沫用作模板,有富有的层次毛孔的三维的多孔的 graphene 海绵被综合了。材料的毛孔包含长度规模的三个层次,包括毫米,测微计和纳米。结构能被改变结冰媒介调节,调整激动人心的率或增加功能的添加剂。由 graphene 氧化物 / 表面活化剂暂停的直接 freeze-drying,在另一方面,有方向性地排列的毛孔的一个多孔的框架被准备。表面活化剂给 graphene 氧化物表的更好的分散,导致一个高特定的表面区域。两个获得的材料展出优秀吸收能力和好压缩性能,提供大量可能的应用程序,例如吸收剂,存储媒介,和搬运人。 | Rujing Zhang Yachang Cao Peixu Li Xiaobei Zang Pengzhan Sun Kunlin wang Minlin Zhong Jinquan Wei Dehai Wu Feiyu Kang Hongwei Zhu | 2014 | Nano Research2014，7，10： | 10 |
| 8 | Temporal and spatial variations of stem CO_(2) efflux of three species in subtropical China显示文摘Aims Although stem CO_(2) efflux is critical to ecosystem carbon and energy balance and its feedback to future climate change,little information is available on stem CO_(2) efflux and its responses to temperature,especially in subtropical China.This study aims to(i)evaluate the temporal and spatial variations of stem CO_(2) efflux of three species,including oak(Quercus acutissima Carr.),masson pine(Pinus massoniana Lamb.)and loblolly pine(Pinus taeda Linn.)in subtropical China and(ii)analyze the temperature sensitivity of stem CO_(2) efflux in the three species based on 2-year field measurements.Methods We measured stem CO_(2) efflux and stem temperature(at 3 cm depth)of the three species using the horizontally oriented soil chamber technique from September 2008 to August 2010.We also conducted a 24-h measurement to examine the diurnal variation of stem CO_(2) efflux in three consecutive days in April 2009.Important findings The temporal dynamics of stem CO_(2) efflux followed the change of the stem temperature in a 3-cm depth with a bell-shaped curve in the three species.Stem temperature explained 77–85%of the seasonal variations of stem CO_(2) efflux over the entire study period in the three species.The temperature sensitivity(Q_(10))of stem CO_(2) efflux was obviously different among the three species with higher Q10 value found in oak(2.24)and lower values in the coniferous species(1.76 and 1.63).Our results also showed that the Q10 values of stem CO_(2) efflux in all the three species were lower in the growing season than that in the non-growing season,indicating that the growth and maintenance respiration had different temperature responses.Moreover,we found that the temperature-normalized stem CO_(2) efflux(R_(10))changed greatly between the growing and non-growing seasons in oak and masson pine,but not in loblolly pine.Additionally,we also found that in the non-growing season,the principal factor responsible for the spatial variation of stem CO_(2) efflux among the 15 sampling trees was sapwood volume,whereas in the growing season,stem CO_(2) efflux was closely related to annual dry-matter production in the three subtropical species. | Qingpeng Yang Ming Xu Yonggang Chi Yunpu Zheng Ruichang Shen Peixue Li Huitang Dai | 2012 | Journal of Plant Ecology2012，5，2： | 7 |
| 9 | Theoretical and experimental study of the thermal conductivity of nanoporous media显示文摘The nanoparticle thermal conductivity and nanoscale thermal contact resistance were investigated by molecular dynamics(MD) simulations to further understand nanoscale porous media thermal conductivity.Macroscale porous media thermal conductivity models were then revised for nanoporous media.The effective thermal conductivities of two packed beds with nanoscale nickel particles and a packed bed with microscale nickel particles were then measured using the Hot Disk.The measured results show that the nano/microscale porous media thermal conductivities were much less than the thermal conductivities of the solid particles.Comparison of the measured and calculated results shows that the revised combined parallel-series model and the revised Hsu-Cheng model can accurately predict the effective thermal conductivities of micro-and nanoparticle packed beds. | JIANG PeiXue XIANG Heng XU RuiNa | 2012 | Science China(Technological Sciences)2012，55，8： | 5 |
| 10 | Effect of reactive surface area of minerals on mineralization trapping of CO_2 in saline aquifers显示文摘The reactive surface area, an important parameter controlling mineral reactions, affects the amount of mineralization trapping of CO2 which affects the long-term CO2 storage. The effect of the reactive surface area on the mineralization trapping of CO2 was numerically simulated for CO2 storage in saline aquifers. Three kinds of minerals, including anorthite, calcite and kaolinite, are involved in the mineral reactions. This paper models the relationship between the specific surface area and the grain diameter of anorthite based on experimental data from literature (Brantley and Mellott, 2000). When the reactive surface areas of anorthite and calcite decrease from 838 to 83.8 m2/m3, the percentage of mineralization trapping of CO2 after 500 years decreases from 11.8% to 0.65%. The amount of dissolved anorthite and the amounts of precipitated kaolinite and calcite decrease significantly when the reactive surface areas of anorthite and calcite decrease from 838 to 83.8 m2/m3. Calcite is initially dissolved in the brine and then precipitates during the geochemical reactions between CO2-H2O and the minerals. Different reactive surface areas of anorthite and calcite lead to different times from dissolution to precipitation. The pH of the brine decreases with decreasing reactive surface areas of anorthite and calcite which influences the acidity of the saline aquifer. The gas saturation between the upper and lower parts of the saline aquifer increases with decreasing reactive surface areas of anorthite and calcite. The mass density distribution of brine solution shows that the CO2+brine solution region increases with decreasing reactive surface areas of anorthite and calcite. | LUO Shu XU Ruina JIANG Peixue | 2012 | Petroleum Science2012，9，3： | 5 |
| 11 | Influence of shock wave impinging region on supersonic film cooling显示文摘Shock waves can significantly affect the film cooling for supersonic flow and shock waves may have different influence when impinging in different regions.The present study numerically compared the results of shock wave impinging in three different regions and analyzed the effect of impinging region.The shock wave generators were located at x/s=5,25,45 with 4°,7°and 10°shock wave incidence.The mainstream Mach number was 3.2 and the coolant Mach number was 1.2 or 1.5.The numerical results illustrated that the shock wave impinged in the further upstream region led to a larger high-pressure region and a larger vortex in the boundary layer.Moreover,placing the shock wave generator upstream resulted in the lower mass fraction of coolant in the downstream region.The velocity in the upstream part of the cooling layer was lower than the midstream and downstream part,which resulted in the less ability to resist the shock wave impingement.Therefore,the upstream impingement deteriorated the cooling performance to a greater extent.The study also manifested that the stronger shock wave had a larger effect on supersonic film cooling.Increasing the coolant inlet Mach number can increase the blowing ratio and reduce the mixing,which was of benefit to improve cooling effect. | Xiaokai SUN Hang NI Wei PENG Peixue JIANG Yinhai ZHU | 2021 | Chinese Journal of Aeronautics2021，34，5： | 5 |
| 12 | Internal heat transfer coefficients in microporous media with rarefaction effects显示文摘The internal heat transfer of different gases in microporous media was investigated experimentally and numerically.The experimental test section had a sintered bronze porous media with average particle diameters from 11 μm to 225 μm.The Knudsen numbers at the average inlet and outlet pressures of each test section varied from 0.0006 to 0.13 with porosities from 0.16 to 0.38.The particle-to-fluid heat transfer coefficients of air,CO 2 and helium in the microporous media were determined experimentally.The results show that the Nusselt numbers for the internal heat transfer in the microporous media decrease with decreasing the particle diameter,d p,and increasing Knudsen number for the same Reynolds number.For Kn>0.01,the rarefaction affects the internal heat transfer in the microporous media.A Nusselt number correlation was developed that includes the influence of rarefaction.The computational fluid dynamics(CFD) numerical simulation was carried out to do the pore scale simulation of internal heat transfer in the microporous media considering the rarefaction effect.Pore scale three-dimensional numerical simulations were also used to predict the particle-to-fluid heat transfer coefficients.The numerical results without slip-flow and temperature jump effects for Kn<0.01 corresponded well with the experimental data.The numerical results with slip-flow and temperature jump effects for 0.01 | XU RuiNa HUANG YuLi JIANG PeiXue WANG BuXuan | 2012 | Science China(Technological Sciences)2012，55，10： | 4 |
| 13 | Experimental and molecular dynamics study of gas flow characteristics in nanopores显示文摘Gas flow characteristics in nanopores were investigated experimentally and numerically using molecular dynamics (MD) simulations with an emphasis on the friction factor and gas viscosity. The results show that the viscosity and the friction factor in nanopores are much lower than those in macroscale channels. The actual viscosities obtained from the MD studies showed that the gas viscosity in nanopores is less than the macroscale viscosity because collisions between gas molecules are less frequent in high Knudsen number flows and there are more collisions with the wall. The MD simulations show that the velocity profile is composed of two parts, with a much steeper velocity gradient near the wall. | LIU QiXin JIANG PeiXue XIANG Heng | 2012 | Chinese Science Bulletin2012，57，13： | 4 |
| 14 | Recent progress in synthesis of lanthanide-based persistent luminescence nanoparticles显示文摘Persistent luminescence nanoparticles(PLNPs)are a kind of phosphors that can remain luminescent for seconds to several days after the stoppage of excitation.Lanthanides show the special capability to largely broaden the emission range and enhance the luminescence intensity of PLNPs due to their dense energy structure and unique electronic configurations.In the past decades,various methods have been developed for the synthesis of lanthanide-based PLNPs with excellent pe rsistent luminescence propertie s,and the lanthanide-based PLNPs are widely studied in areas including biome dicine,energy,and information storage.In this review,we summarized the research progress in the synthe sis of lanthanidebased PLNPs and outline d several typical synthesis methods.We discussed the fundamental concepts of preparation methods as well as the advantages and drawbacks of the typical synthetic approache s.Moreove r,the current challenges and the potential solutions for the development of lanthanide-based PLNP s are also discussed in an attempt to provide strate gies to further improve the optical properties of lanthanide-based PLNPs.We hope this review can contribute to the design of lanthanide-based PLNPs with desired properties and further promote their applications in biomedicine,energy,and information science. | Yurong Wei Chengxu Gong Min Zhao Lei Zhang Shaodan Yang Peixu Li Zhao Ding Quan Yuan Yanbing Yang | 2022 | Journal of Rare Earths2022，40，9： | 2 |
| 15 | Nanoscale monitoring of mitochondria and lysosome interactions for drug screening and discover显示文摘Technology advances in genomics,proteomics,and metabolomics largely expanded the pool of potential therapeutic targets.Compared with the in vitro setting,cell-based screening assays have been playing a key role in the processes of drug discovery and development.Besides the commonly used strategies based on colorimetric and cell viability,we reason that methods that capture the dynamic cellular events will facilitate optimal hit identification with high sensitivity and specificity.Herein,we propose a live-cell screening strategy using structured illumination microscopy (SIM) combined with an automated cell colocalization analysis software,CellprofilerTM,to screen and discover drugs for mitochondria and lysosomes interaction at a nanoscale resolution in living cells.This strategy quantitatively benchmarks the mitochondria-lysosome interactions such as mitochondria and lysosomes contact (MLC) and mitophagy.The automatic quantitative analysis also resolves fine changes of the mitochondria-lysosome interaction in response to genetic and pharmacological interventions.Super-resolution live-cell imaging on the basis of quantitative analysis opens up new avenues for drug screening and development by targeting dynamic organelle interactions at the nanoscale resolution,which could facilitate optimal hit identification and potentially shorten the cycle of drug discovery. | Qixin Chen Xintian Shao Zhiqi Tian Yang Chen Payel Mondal Fei Liu Fengshan Wang Peixue Ling Weijiang He Kai Zhang Zijian Guo Jiajie Diao | 2019 | Nano Research2019，12，5： | 2 |
| 16 | Different role of second phase in the micro-galvanic corrosion of WE43 Mg alloy in NaCl and Na_(2)SO_(4) solution显示文摘Effect of the second phase in the micro-galvanic corrosion of a commercial Mg alloy containing rare earth elements, cast WE43 alloy,was investigated in 0.6 M NaCl solution and 0.6 M Na_(2)SO_(4)solution by scanning electron microscopy(SEM) observations, scanning Kelvin probe force microscopy(SKPFM) analysis, hydrogen evolution, weight loss measurement, and electrochemical techniques. It is confirmed that the second phase of cast WE43 alloy is more active than Mg matrix and exhibits an anodic role in the micro-galvanic corrosion with α-Mg matrix as cathode and dissolves preferentially in Na_(2)SO_(4)solution, in contrast to the situation in NaCl solution. The corrosion rate of cast WE43 alloy in Na_(2)SO_(4)solution is much higher than that in NaCl solution, which is different from the conventional wisdom and could be attributed to the different role of the second phase in the micro-galvanic corrosion in two solutions. | Baojing Feng Guonan Liu Peixu Yang Sensen Huang Dongqing Qi Peng Chen Chengduo Wang Jiang Du Shaojun Zhang Jinhui Liu | 2022 | Journal of Magnesium and Alloys2022，10，6： | 2 |
| 17 | Adsorption performance and mechanism of Schiff base functionalized polyamidoamine dendrimer/silica for aqueous Mn(Ⅱ) and Co(Ⅱ)显示文摘Schiff base functionalized polyamidoamine(PAMAM) dendrimer/silica were prepared for the adsorption of aqueous Mn(Ⅱ) and Co(Ⅱ).The effects that influence the adsorption were investigated systematically and the adsorption mechanism was illustrated by theoretical calculation.The optimum adsorption pH are 4 and 6 for Mn(II) and Co(Ⅱ).Adsorption kinetics follow pseudo-second-order model and the ratecontrolling step is film diffusion process.Adsorption isotherm shows that high initial metal ion concentration facilitates the uptake of metal ions.The adsorption capacity increases first and then decreases in the temperature range of 15-35℃.Density functional theory(DFT) calculation demonstrates that Schiff base functionalized PAMAM dendrimer tends to coordinate Mn(Ⅱ) and Co(Ⅱ) with the oxygen atoms of hydroxyl and carbonyl groups,nitrogen of tertiary amine and imino groups.The imino and tertiary amine groups mainly dominate the adsorption.The reproducibility of the adsorbents indicates they can be regenerated by 5% thiourea and 0.5 mol/L HNO_(3) solution efficiently. | Wenzhu Qiao Peixu Zhang Lixiang Sun Songmei Ma Wenlong Xu Shengguang Xu Yuzhong Niu | 2020 | Chinese Chemical Letters2020，31，10： | 2 |
| 18 | Important Green Chemistry and Catalysis: Non-phosgene Syntheses of Isocyanates - Thermal Cracking Way显示文摘 | Peixue Wang Shimin Liu Youquan Deng | 2017 | Chinese Journal of Chemistry2017，35，6： | 2 |
| 19 | Intra-articular injection of xanthan gum reduces pain and cartilage damage in a rat osteoarthritis model显示文摘 | Huarong Shao Guanying Han Peixue Ling | 2013 | Carbohydrate Polymers:Scientific and Technological Aspects of Industrially Important Polysaccharides2013，92，2： | 1 |
| 20 | Thermal Conductivity of Small Metallic Particles 显示文摘 | YUAN Shiping JIANG Peixue | 2006 | International Journal of Thermophysics2006，27，： | 1 |
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