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| 1 | A tip clearance prediction model for multistage rotors and stators in aero-engines显示文摘Tip clearances of multistage rotors and stators greatly affect aero-engines’ aerodynamic efficiency, stability and safety. The inevitable machining and assembly errors, as well as the complicated error propagation mechanism, cause overproof or non-uniform tip clearances. However, it is generally accepted that tip clearances are difficult to predict, even under assembly state. In this paper, a tip clearance prediction model is proposed based on measured error data. Some 3 D error propagation sub-models, regarding rotors, supports and casings, are built and combined. The complex error coupling relationship is uncovered using mathematical methods. Rotor and stator tip clearances are predicted and analyzed in different phase angles. The maximum, minimum and average tip clearances can be calculated. The proposed model is implemented by a computer program,and a case study illustrates its performance and verifies its feasibility. The results can be referred by engineers in assembly quality judgement and decision-making. | Huibin SUN Jing WANG Kai CHEN Huateng XIA Xin FENG Zhiyong CHANG | 2021 | Chinese Journal of Aeronautics2021，34，2： | 6 |
| 2 | Dramatic transition between electric and magnetic rotations in ^(106)Ag显示文摘The lifetimes for the states of magnetic dipole band in106Ag have been measured using the Doppler-shift attenuation method via the reaction of100Mo(11B,5n)106Ag at a beam energy of 60 MeV.The reduced transition strengths of the magnetic dipole band,the B(M1)/B(E2)ratios together with the signature of the level energy as a function of angular momentum for the positive parity states of106Ag show that a drastic change of excitation mode,that is,from electric rotation to magnetic rotation,occurs within one unit of spin at around Iπ=12+.Theoretical calculations based on the triaxial projected shell model consistently reproduce the experimental data and provide an explanation on the nature of observed phenomena such that the dynamical drift of the rotational axis suddenly from the principal axis to the tilted one,along the positive parity bands of106Ag. | ZHENG Yun ZHU LiHua CHEN YongShou WU XiaoGuang HE ChuangYe HAO Xin LIU Ying WANG ZhiMin LI XueQin LI GuangSheng GAO ZaoChun SUN HuiBin | 2014 | Science China(Physics,Mechanics & Astronomy)2014，57，9： | 4 |
| 3 | Label-free and real-time detection of antigen-antibody interactions by Oblique-incidence Reflectivity Difference(OIRD) method显示文摘We label-free and real-time detected three interaction processes of antigen-antibodies,Human Immunoglobulin G(IgG),Rabbit IgG,and Mouse IgG as the targets,and Goat Anti-human IgG,Goat Anti-rabbit IgG,and Goat Anti-mouse IgG as the probe,by the Oblique-incidence Reflectivity Difference(OIRD) method.The interaction dynamic curves of the OIRD signal,corresponding to the interaction processes of antigen-antibodies,are generated.The reaction times from beginning to equilibrium state are about 1800,900,and 1200 s for Human IgG,Rabbit IgG,and Mouse IgG,respectively.The experimental results demonstrate that the OIRD method not only can distinguish biomolecular interactions,but also can be used in real-time detection of interactions and dynamic processes of biomolecules. | HE LiPing SUN Yue DAI Jun WANG JingYi LU HuiBin WANG ShuFang JIN KuiJuan ZHOU YueLiang YANG GuoZhen | 2012 | Science China(Physics,Mechanics & Astronomy)2012，55，9： | 4 |
| 4 | Phase stability and thermal conductivity of ytterbia and yttria co-doped zirconia显示文摘Rare earth oxides doping has been extensively investigated as one of the effective methods to lower thermal conductivity of 4.55 mol% Y2O3stabilized ZrO2(YSZ) thermal barrier coatings(TBCs).In the present work,5–6 mol% Yb2O3and Y2O3co-doped ZrO2ceramics were synthesized by solid reaction sintering at 1600 1C.The phase stability of the samples after heat treatment at 1500 1C was investigated.Yb2O3and Y2O3co-doped zirconia,especially when Yb2O3/Y2O3≥1,contained less monoclinic phase than single Yb2O3or Y2O3phase doped zirconia,indicating that co-doped zirconia was more stable at high temperature than YSZ.The thermal conductivity of the 3 mol% Yb2O3+3 mol% Y2O3co-doped ZrO2was 1.8 W m 1K 1at 1000 1C,which was more than 20% lower than that of YSZ. | Leilei Sun Hongbo Guo Hui Peng Shengkai Gong Huibin Xu | 2013 | Progress in Natural Science:Materials International2013，23，4： | 3 |
| 5 | Parametrization of woods-saxon potential for heavy-ion systems显示文摘Several elastic scattering angular distributions of ^(12)C from target nuclei of A ≥39 are analyzed to extract the Woods-Saxon potential parameters with the fixed imaginary potential and Coulomb radius parameters.Using the best fitted diffuseness parameters,the correlations of the real part parameters with A_1^(1/3)+ A_2^(1/3) and incident energy are revealed, and the systematic Woods-Saxon potential parameters are presented for nucleus-nucleus interaction.The proposed potential parameters can reproduce not only the elastic scattering angular distributions induced by ^(12)C,but also many elastic scattering angular distributions induced by the projectiles other than ^(12)C,thus providing important inputs for the study of nuclear reactions of heavy-ion systems. | Lin Gan ZhiHong Li HuiBin Sun DanYang Pang Bing Guo YunJu Li Jun Su ShengQuan Yan ErTao Li YouBao Wang Gang Lian ZhiYu Han XinYue Li DongHui Li TianLi Ma ChangJin Pei YangPing Shen Yi Su Sheng Zeng Yong Zhou WeiPing Liu | 2017 | Science China(Physics,Mechanics & Astronomy)2017，60，8： | 2 |
| 6 | Label-free and real-time detection of specific binding of IgG proteins by oblique-incidence reflectivity difference method显示文摘The entire interaction process between anti-mouse immunoglobulin-G (IgG) and mouse IgG with a concentration range from 1 to 0.25 mg/mL has been label-free detected by the oblique incidence reflectivity difference (OIRD) method.We achieved the two-dimensional scanning images of OIRD Re{△ p △s } intensities before and after interactions as well as the curves of reaction dynamic processes.The experimental results suggest that OIRD method not only can label-free distinguish the different concentrations of proteins and detect biological microarrays,but also can real-time monitor the kinetic processes of biomolecular interactions. | SUN Yue HE LiPing DAI Jun WANG JingYi LÜ HuiBin WANG ShuFang JIN KuiJuan ZHOU YueLiang YANG GuoZhen | 2012 | Chinese Science Bulletin2012，57，22： | 2 |
| 7 | Longitudinal follow-up survey of effects of oral health education on ECC显示文摘Objective To investigate the effect of oral comprehensive health care measures on the prevalence of early childhood caries in urban areas of China.Methods A total of 345 children aged 4 to 5 years old in Qingdao city were recruited for a year to conduct a single blind randomized controlled clinical trial. The children from four different kindergartens were included in the study. They were randomly divided into an experimental group(160 children) and a control group(185 children). The experimental group received oral health examination, while the children in the control group received oral health examination only. After 1 year's intervention, the oral health status of two groups of children was statistically analyzed, in order to explore the effect of dental care on early childhood caries.Results One year after intervention,the dmft and dmfs of the experimental group were significantly different from those in the control group(P < 0.05).One year later, the oral hygiene habits and eating habits of the children and parents in two groups were significantly different from those before(P< 0.001).Conclusion Studies have shown that the implementation of oral health education have a certain effect on the prevention and reduction of early childhood caries. | Ting Cui XiaoXiao Yang Ting Li Zeyu Li HuiBin Sun | 2018 | 世界最新医学信息文摘2018，18，42： | 1 |
| 8 | Human hair as a potential biomonitor for assessing persistent organic pollutants显示文摘 | Hong Zhang Zhifang Chai Huibin Sun | 2007 | Environment International2007，，5： | 1 |
| 9 | Study of lead level during pregnancy by application of synchrotron radiation micro XRF显示文摘 | TONG Yongpeng SUN Huibin LUO Qi | | Biological Trace Element Research0，142，3： | 1 |
| 10 | Study on product service oriented enterprise servitization methods显示文摘 | SUN Huibin CHANG Zhiyong MO Rong | 2009 | Materials Science Forum2009，，： | 1 |
| 11 | Approach to optimization of part machining service combination显示文摘 | SUN Huibin WAN Neng CHANG Zhiyong | 2011 | The International Journal of Advanced Manufaltufing Tech- nology2011，56，58： | 1 |
| 12 | Study of lead level during pregnancy by application of synchrotron radiation micro XRF显示文摘 | Tong Yongpeng Sun Huibin Luo Qi | 2011 | Biological Trace Element Research2011，142，3： | 1 |
| 13 | Investigation of the failure mechanism of thermal barrier coating prepared by electron beam physical vapor deposition 显示文摘 | Sun Xiaofeng Xu Huibin | 2000 | Surf Coat Techn2000，130，： | 1 |
| 14 | Simple conjugated polymers with on-chain phosphorescent iridium ( iii ) complexes : Toward ratiometric chemodosimeters for detecting trace amounts of mercury(ii) 显示文摘 | SHI Huifang LIU Shujuan SUN Huibin | 2010 | Chem-Eur J2010，16，12： | 1 |
| 15 | Multiple-Stimuli Responsive Luminescent Gels Based on Cholesterol Containing Benzothiadiazole Fluorophores显示文摘二新荧光灯 organogelators 基于胆固醇包含, benzothiadiazole 组被设计了并且综合。为胶化准备的三个方法被介绍了,例如在房间温度下面的凉下来热的过程,超声的处理和混合溶剂。为两个,胶化,他们的状态和排出物,颜色在 Hg 2+ 的增加之上展出惹人注目的变化。胶化的冻结性质,结构的特征和荧光被英尺红外,紫外力的吸收和 PL 系列学习。冻结性质的内在的机制被与理论计算相结合的 X 光检查衍射学习,并且处于良好的竟技状态胶化的 π-π
相互作用的重要角色被证明了。 | Huibin Sun Shujuan Liu Qiang Zhao Wei Huang | 2015 | Chinese Journal of Chemistry2015，33，10： | 0 |
| 16 | Nonlinear dynamic response and stability analysis of the stapes reconstruction in human middle ear显示文摘Stapes fracture causes hearing loss and instability in the middle ear hearing system(MEHS). The material used in the stapes reconstruction restores stapes, but the effects of the nonlinear material parameters on the stability of the MEHS are still unknown. To address this challenge, the nonlinear dynamic response and stability of the stapes reconstruction are investigated using a multi-degree-of-freedom mechanical model. The material parameters of the implant are tentatively determined by analyzing the natural frequencies of the undamped system. The dynamical properties of the MEHS are characterized under different external excitations. The approximate solution of the MEHS near the resonant frequency is derived through the multiple-time-scale method(MTSM). The results show that the nonlinear stiffness of the material has little influence on the MEHS in the healthy state, but it causes resonant phenomena between the ossicle and the implant in the pathological state. | Lele WANG Liang WANG Yueting ZHU Zhanli LIU Yongtao SUN Jie WANG Hongge HAN Shuyi XIANG Huibin SHI Qian DING | 2023 | Applied Mathematics and Mechanics(English Edition)2023，44，10： | 0 |
| 17 | Characterization of Nucleation Behavior in Temperature-Induced BCC-to-HCP Phase Transformation for High Entropy Alloy显示文摘Phase transformation is one of the essential topics in the studies on high entropy alloys(HEAs).However,characterization of the nucleation behavior in the phase transformation for HEAs is still challenging through experimental methods.In the present work,HfNbTaTiZr HEA was chosen as the representative material,and molecular dynamics/Monte Carlo(MD/MC)simulations were performed to investigate the nucleation behavior in temperature-induced BCC-to-HCP transformation for this HEA system.The results indicate that Nb–Ta,Ti–Zr,Hf–Zr and Hf–Ti atom pairs are preferred in the BCC solid solution of HfNbTaTiZr HEA and Hf–Ti–Zr-rich atom cluster with chemical short range order acts as the nucleation site for HCP phase.The nucleation process follows the non-classical two-step nucleation model:BCC-like structure with severe lattice distortion forms first and then HCP structure nucleates from the BCC-like structure.Moreover,at low temperature,the BCC-to-HCP nucleation hardly occurs,and the BCC solid solution is stabilized.The present work provides more atomic details of the nucleation behavior in temperature-induced BCC-to-HCP phase transformation for HEA,and can help in deep understanding of the phase stability for HEAs. | Xiusong Huang Lehua Liu Weibing Liao Jianjun Huang Huibin Sun Chunyan Yu | 2021 | Acta Metallurgica Sinica(English Letters)2021，34，11： | 0 |
| 18 | Memory characteristics of microcavity dielectric barrier discharge显示文摘The nonlinear resistance characteristics of microcavity dielectric barrier discharge are mainly studied in the paper. A simulation model of microcavity dielectric barrier discharge is herein built to study the relationship between voltage and current in the process of discharge, and thus its I–V characteristic curve can be obtained. The I–V characteristics of the memristor are analyzed and compared with the I–V characteristics of the dielectric barrier discharge; it can be found that the I–V characteristics of the microcavity dielectric barrier discharge are similar to the characteristics of the memristor by analyzing them. The memory characteristics of microcavity dielectric barrier discharge are further analyzed. | Yanzhou Sun Xiaoqian Liu Dati Su Huibin Yang | 2018 | Journal of Semiconductors2018，39，11： | 0 |
| 19 | Pulse control of frequency and width for a real-time independently adjustable laser source显示文摘A set of semiconductor laser pulse seed sources based on an embedded chip is proposed.The greatest feature is that the optical pulse frequency and width can be independently adjusted in real time.The pulse seed sources can be switched independently and online from the gain-switched mode to the quasi-continuous wave mode to obtain optimal optical parameters for specific applications.To explore the physical mechanism of the semiconductor laser source,the rate equation that describes the carrier-photon transient change in a semiconductor laser cavity is numerically derived and solved.Subsequently,problems that need to be considered while designing the drive circuit are identified.The system evaluation indicates that the optical pulse frequency adjustment range is 250 Hz to 42 MHz,and the narrowest optical pulse output width is 80 ps.The pulse seed source can drive semiconductor lasers with different central wavelengths(1064,1550,and 1970 nm),and can also simultaneously drive two semiconductor lasers and output dual-band optical pulses.It can be used as a seed source for general high-power optical systems,and exhibits good application value and extensive market prospects. | Zhiwei YANG Xu WU Deqin OUYANG Encheng ZHANG Huibin SUN Shuangchen RUAN | 2021 | Frontiers of Information Technology & Electronic Engineering2021，22，10： | 0 |
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