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| 1 | From concept to reality-A review to the primary test stand and its preliminary application in high energy density physics显示文摘Pulsed power technology,whereas the electrical energy stored in a relative long period is released in much shorter timescale,is an efficient method to create high energy density physics(HEDP)conditions in laboratory.Around the beginning of this century,China Academy of Engineering Physics(CAEP)began to build some experimental facilities for HEDP investigations,among which the Primary Test Stand(PTS),a multi-module pulsed power facility with a nominal current of 10 MA and a current rising time~90 ns,is an important achievement on the roadmap of the electro-magnetically driven inertial confinement fusion(ICF)researches.PTS is the first pulsed power facility beyond 10 TW in China.Therefore,all the technologies have to be demonstrated,and all the engineering issues have to be overcome.In this article,the research outline,key technologies and the preliminary HEDP experiments are reviewed.Prospects on HEDP research on PTS and pulsed power development for the next step are also discussed. | Jianjun Deng Weiping Xie Shuping Feng Meng Wang Hongtao Li Shengyi Song Minghe Xia Ji Ce An He Qing Tian Yuanchao Gu Yongchao Guan Bin Wei Xianbin Huang Xiaodong Ren Jiakun Dan Jing Li Shaotong Zhou Hongchun Cai Siqun Zhang Kunlun Wang Qiang Xu Yujuan Wang Zhaohui Zhang Guilin Wang Shuai Guo Yi He Yiwei Zhou Zhanji Zhang Libing Yang Wenkang Zou | 2016 | Matter and Radiation at Extremes2016，1，1： | 19 |
| 2 | Gain-of-function mutant p53 in cancer progression and therapy显示文摘p53 is a key tumor suppressor,and loss of p53 function is frequently a prerequisite for cancer development.The p53 gene is the most frequently mutated gene in human cancers;p53 mutations occur in>50%of all human cancers and in almost every type of human cancers.Most of p53 mutations in cancers are missense mutations,which produce the full-length mutant p53(mutp53)protein with only one amino acid difference from wild-type p53 protein.In addition to loss of the tumor-suppressive function of wild-type p53,many mutp53 proteins acquire new oncogenic activities independently of wild-type p53 to promote cancer progression,termed gain-of-function(GOF).Mutp53 protein often accumulates to very high levels in cancer cells,which is critical for its GOF.Given the high mutation frequency of the p53 gene and the GOF activities of mutp53 in cancer,therapies targeting mutp53 have attracted great interest.Further understanding the mechanisms underlying mutp53 protein accumulation and GOF will help develop effective therapies treating human cancers containing mutp53.In this review,we summarize the recent advances in the studies on mutp53 regulation and GOF as well as therapies targeting mutp53 in human cancers. | Cen Zhang Juan Liu Dandan Xu Tianliang Zhang Wenwei Hu Zhaohui Feng | 2020 | Journal of Molecular Cell Biology2020，12，9： | 18 |
| 3 | Tumor suppressor p53 and its gain-of-function mutants in cancer显示文摘肿瘤 suppressor p53 在肿瘤抑制起一个枢轴的作用。p53 是在癌症的最经常变异的基因。作为 transcriptionfactor, p53 主要通过它的下游的目标 genes.Thus, p53 和它的目标基因形式的 transcriptional 规定在肿瘤抑制施加它的角色表明小径调整许多生物过程 toprevent tumorigenesis 的复杂 p53。最近的研究除了 apoptosis ,房间周期拘捕和老朽揭示了那,在新陈代谢和抗氧化剂防卫进一步在肿瘤 suppression.Studies 显著地贡献到它的角色的精力的规定的 p53'sfunctions 表演许多联系肿瘤的变异的 p53 蛋白质不仅失去肿瘤 wild-typep53 的镇压功能,而且获得独立于野类型的 p53 的新 oncogenic 活动包括支持肿瘤房间增长,幸存,新陈代谢的变化,野类型的 p53 功能的 frequentloss 和在肿瘤使 p53 成为的人的变异的 p53 的 gain-of-function 极其吸引人的 targetfor 癌症治疗。不同策略和许多小分子的药为基于 p53 的肿瘤 therapy.Here 正在被开发,我们在肿瘤开发在肿瘤抑制和 gain-of-function 异种 p53 考察 p53 的机制,也 asthe 在基于 p53 的肿瘤治疗的发展的最近的进展。 | Juan Liu Cen Zhang Zhaohui Feng | 2014 | Acta Biochimica et Biophysica Sinica2014，46，3： | 15 |
| 4 | Integrated(de)multiplexer for orbital angular momentum fiber communication显示文摘The quickly increasing data transfer load requires an urgent revolution in current optical communication. Orbital angular momentum(OAM) multiplexing is a potential candidate with its ability to considerably enhance the capacity of communication. However, the lack of a compact, efficient, and integrated OAM(de)multiplexer prevents it from being widely applied. By attaching vortex gratings onto the facets of a few-mode fiber, we demonstrate an integrated fiber-based OAM(de)multiplexer. A vortex grating fabricated on the fiber facet enables the direct multiplexing of OAM states at one port and the demultiplexing of OAM states at the other port. The measured bit error rate of the carrier signal after propagating through a 5-km few-mode fiber confirms the validity and effectiveness of the proposed approach. The scheme offers advantages in future high-capacity OAM communication based on optical fiber. | ZHENWEI XIE SHECHENG GAO TING LEI SHENGFEI FENG YAN ZHANG FAN LI JIANBO ZHANG ZHAOHUI LI XIAOCONG YUAN | 2018 | Photonics Research2018，6，7： | 13 |
| 5 | Controllable Synthesis of Fluorescent Carbon Dots and Their Detection Application as Nanoprobes显示文摘Carbon dots(CDs), as a new member of carbon nanomaterial family, have aroused great interest since their discovery in 2004. Because of their outstanding water solubility, high sensitivity and selectivity to target analytes, low toxicity, favorable biocompatibility, and excellent photostability, researchers from diverse disciplines have come together to further develop the fundamental properties of CDs. Many methods for the production of CDs have been reported, therein, hydrothermal and solvothermal technology needs simple equipments, and microwave synthesis needs less reaction time, hence these methods become current common synthesis methods, in which many precursors have been applied to produce CDs. Due to their excellent fluorescence, CDs have made impressive strides in sensitivity and selectivity to a diverse array of salt ions,organic/biological molecules and target gases. The development of CDs as nanoprobes is still in its infancy, but continued progress may lead to their integration into environmental and biological applications. Hydrothermal,solvothermal, and microwave synthesis of fluorescent carbon dots and their detection applications as nanoprobes in salt ions, organic/biological molecules, and target gases will be reviewed. | Zhi Yang Zhaohui Li Minghan Xu Yujie Ma Jing Zhang Yanjie Su Feng Gao Hao Wei Liying Zhang | 2013 | Nano-Micro Letters2013，5，4： | 12 |
| 6 | MicroRNA-638 inhibits cell proliferation by targeting phospholipase D1 in human gastric carcinoma显示文摘MicroRNAs (miRNAs ) 是经常是玩的小非编码的 RNA 的一种类型在 carcinogenesis 的重要角色,而是 miRNAs 的 carcinogenic 机制仍然是不清楚的。这研究将在癌(GC ) 调查功能和 miR-638 的机制。在 GC 和 miR-638 的 DNA 拷贝数字的 miR-638 的表示被即时 PCR 检测。房间增长上的 miR-638 的效果被数 kit-8 试金测量。不同试金,包括生物信息学算法(TargetScan 并且人权保护) ,酶报告试金并且西方的弄污,被用来在 GC 识别 miR-638 的目标基因。在临床的 CRC 纸巾的 miR-638 目标基因的表示被 immunohistochemical 试金也验证。从这研究,我们发现 miR-638 与相应 noncancerous 纸巾(NCT ) 相比是在 GC 纸巾的 downregulated,并且 miR-638 的 DNA 拷贝数字比 NCT 在 GC 是更低的,它可以在 GC 导致 miR-638 的相应 downregulation。miR-638 的宫外的表示在 vitro 禁止了 GC 细胞生长。随后,我们鉴别 PLD1 是在 GC,和 silencing PLD1 表示 phenocopied 的 miR-638 的目标基因 GC 房间增长上的 miR-638 的禁止的效果。而且,我们观察到 PLD1 是在在预言的 GC 的 PLD1 的 GC 纸巾,和高表示的 overexpressed 差的全面幸存。在摘要,我们表明 miR-638 通过禁止 PLD1 在 GC 作为肿瘤 suppressor 工作。 | Jiwei Zhang Zehua Bian Jialiang Zhou Mingxu Song Zhihui Liu Yuyang Feng Li Zhe Binbin Zhang Yuan Yin Zhaohui Huang | 2015 | Protein & Cell2015，6，9： | 8 |
| 7 | Mycorrhizal symbiosis modulates the rhizosphere microbiota to promote rhizobia–legume symbiosis显示文摘Plants establish symbioses with mutualistic fungi,such as arbuscular mycorrhizal(AM)fungi,and bacteria,such as rhizobia,to exchange key nutrients and thrive.Plants and symbionts have coevolved and represent vital components of terrestrial ecosystems.Plants employ an ancestral AM signaling pathway to establish intracellular symbioses,including the legume–rhizobia symbiosis,in their roots.Nevertheless,the relationship between the AM and rhizobial symbioses in native soil is poorly understood.Here,we examined how these distinct symbioses affect root-associated bacterial communities in Medicago truncatula by performing quantitative microbiota profiling(QMP)of 16S rRNA genes.We found that M.truncatula mutants that cannot establish AM or rhizobia symbiosis have an altered microbial load(quantitative abundance)in the rhizosphere and roots,and in particular that AM symbiosis is required to assemble a normal quantitative root-associated microbiota in native soil.Moreover,quantitative microbial co-abundance network analyses revealed that AM symbiosis affects Rhizobiales hubs among plant microbiota and benefits the plant holobiont.Through QMP of rhizobial rpoB and AM fungal SSU rRNA genes,we revealed a new layer of interaction whereby AM symbiosis promotes rhizobia accumulation in the rhizosphere of M.truncatula.We further showed that AM symbiosis-conditioned microbial communities within the M.truncatula rhizosphere could promote nodulation in different legume plants in native soil.Given that the AM and rhizobial symbioses are critical for crop growth,our findings might inform strategies to improve agricultural management.Moreover,our work sheds light on the co-evolution of these intracellular symbioses during plant adaptation to native soil conditions. | Xiaolin Wang Huan Feng Yayu Wang Mingxing Wang Xingguang Xie Huizhong Chang Like Wang Jicheng Qu Kai Sun Wei He Chunyan Wang Chuanchao Dai Zhaohui Chu Changfu Tian Nan Yu Xuebin Zhang Huan Liu Ertao Wang | 2021 | Molecular Plant2021，14，3： | 6 |
| 8 | Microbubble resonators combined with a digital optical frequency comb for high-precision air-coupled ultrasound detectors显示文摘Fast and sensitive air-coupled ultrasound detection is essential for many applications such as radar,ultrasound imaging,and defect detection.Here we present a novel approach based on a digital optical frequency comb(DOFC)technique combined with high-Q optical microbubble resonators(MBRs).DOFC enables precise spectroscopy on resonators that can trace the ultrasound pressure with its resonant frequency shift with femtometer resolution and sub-microsecond response time.The noise equivalent pressure of air-coupled ultrasound as low as 4.4 m Pa∕pHz is achieved by combining a high-Q(~3×10~7)MBR with the DOFC method.Moreover,it can observe multi-resonance peaks from multiple MBRs to directly monitor the precise spatial location of the ultrasonic source.This approach has a potential to be applied in 3 D air-coupled photoacoustic and ultrasonic imaging. | JINGSHUN PAN BIN ZHANG ZHENGYONG LIU JIAXIN ZHAO YUANHUA FENG LEI WAN ZHAOHUI LI | 2020 | Photonics Research2020，8，3： | 6 |
| 9 | Temperature dependent Raman and photoluminescence of vertical WS2/MoS2 monolayer heterostructures显示文摘Heterostructures from two-dimensional transition-metal dichalcogenides MX_2 have emerged as a hot topic in recent years due to their various fascinating properties. Here, we investigated the temperature dependent Raman and photoluminescence(PL) spectra in vertical stacked WS_2/MoS_2 monolayer heterostructures. Our result shows that both E_(2g)~1 and A_(1g) modes of WS_2 and MoS_2 vary linearly with temperature increasing from 300 to 642 K. The PL measurement also reveals strong temperature dependencies of the PL intensity and peak position. The activation energy of the thermal quenching of the PL emission has been found to be equal to 69.6 meV. The temperature dependence of the peak energy well follows the bandgap shrinkage of bulk semiconductor. | Zhijian Hu Yanjun Bao Ziwei Li Yongji Gong Rui Feng Yingdong Xiao Xiaochun Wu Zhaohui Zhang Xing Zhu Pulickel M. Ajayan Zheyu Fang | 2017 | Science Bulletin2017，62，1： | 5 |
| 10 | Tumor suppressor p53 cross-talks with TRIM family proteins显示文摘p53 is a key tumor suppressor.As a transcription factor,p53 accumulates in cells in response to various stress signals and selectively transcribes its target genes to regulate a wide variety of cellular stress responses to exert its function in tumor suppression.In addition to tumor suppression,p53 is also involved in many other physiological and pathological processes,e.g.anti-infection,immune response,development,reproduction,neurodegeneration and aging.To maintain its proper function,p53 is under tight and delicate regulation through different mechanisms,particularly the posttranslational modifications.The tripartite motif(TRIM)family proteins are a large group of proteins characterized by the RING,B-Box and coiled-coil(RBCC)domains at the N-terminus.TRIM proteins play important roles in regulation of many fundamental biological processes,including cell proliferation and death,DNA repair,transcription,and immune response.Alterations of TRIM proteins have been linked to many diseases including cancer,infectious diseases,developmental disorders,and neurodegenera-tion.Interestingly,recent studies have revealed that many TRIM proteins are involved in the regulation of p53,and at the same time,many TRIM proteins are also regulated by p53.Here,we review the cross-talk between p53 and TRIM proteins,and its impact upon cellular biological processes as well as cancer and other diseases. | Juan Liu Cen Zhang Xue Wang Wenwei Hu Zhaohui Feng | 2021 | Genes & Diseases2021，8，4： | 5 |
| 11 | Hot deformation characterization of as-homogenized Al-Cu-Li X2A66 alloy through processing maps and microstructural evolution显示文摘Uniaxial compression tests were carried out on an Al-Cu-Li alloy at a temperature range of 300–500℃ and a strain rate range of 0.001–10 s^-1. Four representative instability maps based on Gegel, AlexanderMalas(A-M), Kumar-Prasad(K-P) and Murty-Rao(M-R) criteria were constructed. Through formula deduction and microstructural observation, it can be concluded that M-R criterion is more accurate than K-P criterion, and the first two criteria are better than Gegel and A-M criteria. From a power dissipation map and a M-R instability map, the optimized processing parameters are 480–500℃/0.001–0.1 s^-1 and 420–480℃/0.1-1 s^-1. The corresponding microstructural analysis shows that dynamic recovery and partial dynamic recrystallization are main dynamic softening mechanisms. Transmission electron microscopy observation indicated that a large number of primary coarse T1(Al2 Cu Li) particles precipitated in the homogenized specimen. After deformation at 500℃, most of the primary T1 particles dissolved back into the matrix, and secondary fine T1 particles precipitated at deformation-induced dislocations, high angle grain boundaries and other dispersed particles. | Liwei Zhong Wenli Gao Zhaohui Feng Zheng Lu Congcong Zhu | 2019 | Journal of Materials Science & Technology2019，35，10： | 5 |
| 12 | Tumor suppressor p53 and metabolism显示文摘p53 plays a key role in tumor suppression. The tumor suppressive function of p53 has long been attributed to its ability to induce apoptosis, cell cycle arrest, and senescence in cells. However, recent studies suggest that other functions of p53 also contribute to its role as a tumor suppressor, such as its function in metabolic regulation. p53 regulates various metabolic pathways to maintain the metabolic homeostasis of cells and adapt cells to stress. In addition, recent studies have also shown that gain-offunction (GOF) mutant p53 proteins drive metabolic reprogramming in cancer cells, contributing to cancer progression. Further understanding of p53 and its GOF mutants in metabolism will provide new opportunities for cancer therapy. | Juan Liu Cen Zhang Wenwei Hu Zhaohui Feng | 2019 | Journal of Molecular Cell Biology2019，11，4： | 5 |
| 13 | Effects of Exogenous Trehalose on the Metabolism of Sugar and Abscisic Acid in Tomato Seedlings Under Salt Stress显示文摘Salt stress a ects the growth and development of plants, which results in a decrease in crop quality and yield. In this study, we used tomato seedlings treated with salt and trehalose as experimental materials and analyzed them using the technique for order preference by similarity to ideal solution analysis to select the optimal trehalose concentration for treatment. We also determined the contents of sugar and abscisic acid (ABA) and detected the expression of genes involved in the metabolism of sugar and ABA by quantitative real-time PCR. Results showed that the optimal trehalose concentration was 2 mmol/L for tomato seedlings under salt stress. Exogenous trehalose decreased the starch content and increased the soluble sugar con- tent by a ecting the expression of genes related to the metabolism of starch and soluble sugar. Exogenous trehalose altered the accumulation and distribution of sugar by inducing the upregulation of sugar transporter genes. Furthermore, trehalose increased the ABA content to induce salt stress response by regulating the expression of genes related to the synthesis and metabolism of ABA. In conclusion, trehalose can e ectively alleviate salt stress and enhance salt tolerance of tomato. These ndings provide a novel perspective and a better resource to investigate the salt tolerance mechanism and a new method for alleviating salt stress in tomato. | Yanchun Feng Xiuyu Chen Yulong He Xiaohong Kou Zhaohui Xue | 2019 | Transactions of Tianjin University2019，25，5： | 4 |
| 14 | Controllable Biosynthesis and Properties of Gold Nanoplates Using Yeast Extract显示文摘Biosynthesis of gold nanostructures has drawn increasing concerns because of its green and sustainable synthetic process. However, biosynthesis of gold nanoplates is still a challenge because of the expensive source and difficulties of controllable formation of morphology and size. Herein, one-pot biosynthesis of gold nanoplates is proposed, in which cheap yeast was extracted as a green precursor. The morphologies and sizes of the gold nanostructures can be controlled via varying the pH value of the biomedium. In acid condition, gold nanoplates with side length from 1300 ± 200 to 300 ± 100 nm and height from 18 to 15 nm were obtained by increasing the pH value. Whereas, in neutral or basic condition, only gold nanoflowers and nanoparticles were obtained. It was determined that organic molecules, such as succinic acid, lactic acid, malic acid, and glutathione, which are generated in metabolism process, played important role in the reduction of gold ions. Besides, it was found that the gold nanoplates exhibited plasmonic property with prominent dipole infrared resonance in near-infrared region, indicating their potential in surface plasmon-enhanced applications, such as bioimaging and photothermal therapy. | Zhi Yang Zhaohui Li Xuxing Lu Fengjiao He Xingzhong Zhu Yujie Ma Rong He Feng Gao Weihai Ni Yasha Yi | 2017 | Nano-Micro Letters2017，9，1： | 2 |
| 15 | Tumor suppressor p53:new functions of an old protein显示文摘p53 was discovered 30 years ago.Extensive studies have been done on p53 since then,which makes p53 one of the most extensively studied genes.p53 has long been recognized as a key tumor suppressor.Cell cycle arrest,apoptosis and senescence have been traditionally recognized as the main functions of p53 in tumor suppression.Recently,some novel functions of p53 have been identified,including the regulation of energy metabolism,antioxidant defense,and microRNA expression and maturation,which all contribute to the role of p53 in tumor suppression.Furthermore,the contribution of p53 to normal biologic processes(e.g.reproduction and aging)and some other aspects of diseases(e.g.neurodegenerative diseases)is only now being appreciated.Here we will review recent advances in the study of some new functions of p53. | Zhaohui FENG Rui WU Meihua LIN Wenwei HU | 2011 | Frontiers in Biology2011，6，1： | 2 |
| 16 | Tumor suppressor p53 meets microRNAs显示文摘Tumor suppressor p53 plays a central role in tumor prevention.As a transcription factor,p53 mainly exerts its function through transcription regulation of its target genes to initiate various cellular responses.To maintain its proper function,p53 is tightly regulated by a wide variety of regulators in cells.Thus,p53,its regulators and regulated genes form a complex p53 network which is composed of hundreds of genes and their products.microRNAs(miRNAs)are a class of endogenously expressed,small non-coding RNA molecules which play a key role in regulation of gene expression at the post-transcriptional level.Recent studies have demonstrated that miRNAs interact with p53 and its network at multiple levels.p53 regulates the transcription expression and the maturation of a group of miRNAs.On the other hand,miRNAs can regulate the activity and function of p53 through direct repression of p53 or its regulators in cells.These findings have demonstrated that miRNAs are important components in the p53 network,and also added another layer of complexity to the p53 network. | Zhaohui Feng Cen Zhang Rui Wu Wenwei Hu | 2011 | Journal of Molecular Cell Biology2011，3，1： | 2 |
| 17 | Static and dynamic characterization of droplets on hydrophobic surfaces显示文摘We report on our study of the static and dynamic wetting property of hydrophobic surfaces with micro-and dual micro/nano-scale structures.Simulations based on the lattice Boltzmann method showed that the apparent contact angle of water droplets on hy-drophobic surfaces with micro-scale structures increases as solid area decreases,whereas dual micro/nano-scale structures not only increase surface hydrophobicity but also greatly stabilize the Cassie state of droplets.Droplets falling on a superhydrophobic surface distort and,depending of free energy,sometimes bounced on the surface before finally adhering to the surface.These phenomena are in agreement with experimental observations.Simulated results also show that micro/nano-scale surface structures can increase droplet rebound height,which depends on static apparent contact angle. | YAO ZhaoHui HAO PengFei ZHANG XiWen HE Feng | 2012 | Chinese Science Bulletin2012，57，10： | 2 |
| 18 | Parkinson’s disease-associated protein Parkin: an unusual player in cancer显示文摘The mutation of the Parkin gene is a cause of familial Parkinson’s disease.A growing body of evidence suggests that Parkin also functions as a tumor suppressor.Parkin is an ubiquitin E3 ligase,and plays important roles in a variety of cellular processes implicated in tumorigenesis,including cell cycle,cell proliferation,apoptosis,metastasis,mitophagy and metabolic reprogramming.Here we review the role and mechanism of Parkin in cancer. | Juan Liu Cen Zhang Wenwei Hu Zhaohui Feng | 2018 | Cancer Communications2018，38，1： | 2 |
| 19 | Highly efficient acousto-optic modulation using nonsuspended thin-fil1m lithium niobate-chalcogenide hybrid waveguides显示文摘A highly efficient on-chip acousto-optic modulator is as a key component and occupies an exceptional position in microwave-to-optical conversion.Homogeneous thin-film lithium niobate is preferentially employed to build the suspended configuration for the acoustic resonant cavity,with the aim of improving the modulation efficiency of the device.However,the limited cavity length and complex fabrication recipe of the suspended prototype restrain further breakthroughs in modulation efficiency and impose challenges for waveguide fabrication.In this work,based on a nonsuspended thin-film lithium niobate-chalcogenide glass hybrid Mach-Zehnder interferometer waveguide platform,we propose and demonstrate a built-in push-pull acousto-optic modulator with a half-wave-voltage-length product VnL as low as 0.03 V cm that presents a modulation efficiency comparable to that of a state-of-the-art suspended counterpart.A microwave modulation link is demonstrated using our developed built-in push-pull acousto-optic modulator,which has the advantage of low power consumption.The nontrivial acousto-optic modulation performance benefits from the superior photoelastic property of the chalcogenide membrane and the completely bidirectional participation of the antisymmetric Rayleigh surface acoustic wave mode excited by the impedance-matched interdigital transducer,overcoming the issue of low modulation efficiency induced by the incoordinate energy attenuation of acoustic waves applied to the Mach-Zehnder interferometer with two arms in traditional push-pull acousto-optic modulators. | Lei Wan Zhiqiang Yang Wenfeng Zhou Meixun Wen Tianhua Feng Siqing Zeng Dong Liu Huan Li Jingshun Ppan Ning Zhu Weiping Liu Zhaohui Li | 2022 | Light(Science & Applications)2022，11，6： | 2 |
| 20 | EXPERIMENTAL INVESTIGATION FOR THE EFFECT OF ROTATION ON THREE-DIMENSIONAL FLOW FIELD IN FILM-COOLED TURBINE显示文摘An experimental investigation of three-dimensional flow field in a film-cooled turbine model is carried out by using particle image velocimeter (PIV) in a low-speed wind tunnel. The effects of different blowing ratios (M=1.5, 2) on the flow field are studied. The experimental results reveal the classical phenomena of the formation of kidney vortex pair and secondary flow in wake region behind the jet hole. And the changes of the kidney vortex pair and the wake at different locations away from the hole on the suction and pressure sides are also studied. Compared with the flow field in stationary cascade, there are centrifugal force and Coriolis force existing in the flow field of rotating turbine, and these forces bring the radial velocity in the jet flow. The effect of rotation on the flow field of the pressure side is more distinct than that on the suction side from the measured flow fields in Y-Z plane and radial velocity contours. The increase of blowing ratio makes the kidney vortex pair and the secondary flow in the wake region stronger and makes the range of the wake region enlarged. | YUAN Feng ZHU Xiaocheng DU Zhaohui | 2007 | Chinese Journal of Mechanical Engineering2007，20，1： | 2 |
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