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| 1 | A CFD/CSD model for aeroelastic calculations of large-scale wind turbines显示文摘In this paper,a CFD/CSD model coupling N-S equations and structural equations of motion in the time domain is described for aeroelastic analysis of large wind turbines.The structural modes of blades are analyzed with one-dimensional beam models.By combining point matched sliding grid for wind turbine rotation and deforming grid for structural vibrations,a hybrid dynamic grid strategy is designed for the multi-block structured grid system of a wind turbine.The dual time-stepping approach and finite volume scheme are applied to the three-dimensional unsteady preconditioned N-S equations,and DES approach is employed to simulate the unsteady massively separated flows.A modal approach is adopted to calculate the structural response,and a predictor-corrector scheme is used to solve the structural equations of motion.CFD and CSD solvers are tightly coupled via successive iterations within each physical time step.As a result,a time-domain CFD/CSD model for aeroelastic analysis of a large wind turbine is achieved.The presented method is applied to the NH1500 large wind turbine under the rated condition,and the calculated aeroelastic characteristics agree well with those of the prescribed vortex wake method. | GUO TongQing LU ZhiLiang TANG Di WANG TongGuang DONG Lu | 2013 | Science China(Technological Sciences)2013，56，1： | 11 |
| 2 | Impact of land use/land cover changes on ecosystem services in the Nenjiang River Basin, Northeast China显示文摘Introduction:The Nenjiang River Basin is an important foodstuff base and eco-environmental fragile area in Northeast China.With the rapid rise in human population,human-induced changes in land use/land cover form an important component of regional environment and ecosystem service change.At the local and regional level,the ecosystem service concept can act as a decision support tool for a stakeholder to reach sustainable land use management.However,the prevailing ecosystem service evaluation would produce a biggish warp when it is applied to concrete area.So,it is essential to evaluate ecosystem service change according to the local actuality.Method:According to 1:250,000 land use/land cover maps of China and the adjusted equivalent value per unit area of ecosystem services in the Nenjiang River Basin,we evaluated the ecosystem service change of the river basin from 1980 to 2005.Results:The forest and wetland,which are mainly located in the upstream mountainous area of the Nenjiang River Basin,were the two valuable land cover types,accounting for more than three quarters of the total ecosystem service value of the river basin.As for individual ecosystem service,besides the food production,all of the ecosystem service values declined from 1980 to 2005.The total decline of 2.43 billion USD was mainly due to the cultivation of grassland(14.34%of the area in 1980)and wetland(4.62%of the area in 1980)in the downstream plain.Conclusions:Due to the increase in population and the concomitant requirement of grain,the inconsistency between decision-making at the macro-level,and the objective of agricultural production at the micro-level,cultivated land was increased through zealous reclamation of grassland,marginal woodland,and even fallow land.Tremendous land use/land cover changes had caused great damages to the ecological environment such as land degradation and ecosystem service recession.So,the policies of the Grain for Green and Construction of Ecological Province projects should be well-implemented to optimize land use/land cover. | Zhiliang Wang Zongming Wang Bai Zhang Chunyan Lu Chunying Ren | 2015 | Ecological Processes2015，4，1： | 5 |
| 3 | Numerical method of static aeroelastic correction and jig-shape design for large airliners显示文摘In this paper,a coupled CFD-CSD method based on N-S equations is described for static aeroelastic correction and jig-shape design of large airliners.The wing structural flexibility matrix is analyzed by a finite element method with a double-beam model.The viscous multi-block structured grid is used in aerodynamic calculations.Flexibility matrix interpolation is fulfilled by use of a surface spline method.The load distributions on wing surface are evaluated by solving N-S equations with a parallel algorithm.A flexibility approach is employed to calculate the structural deformations.By successive iterations between steady aerodynamic forces and structural deformations,a coupled CFD-CSD method is achieved for the static aeroelastic correction and jig-shape design of a large airliner.The present method is applied to the static aeroelastic analysis and jig-shape design for a typical large airliner with engine nacelle and winglet.The numerical results indicate that calculations of static aeroelastic correction should employ tightly coupled CFD-CSD iterations,and that on a given cruise shape only one round of iterative design is needed to obtain the jig-shape meeting design requirements. | HUANG Wei LU ZhiLiang GUO TongQing XUE Fei ZHANG Miao | 2012 | Science China(Technological Sciences)2012，55，9： | 4 |
| 4 | Degradation of PCDD/Fs in MSWI fly ash using a microwave-assisted hydrothermal process显示文摘In this work,microwave treatment was introduced to a hydrothermal treatment process to degrade PCDD/Fs(Polychlorinated dibenzo-p-dioxins and dibenzofurans)in municipal solid waste incineration(MSWI)fly ash.Three process additives(NaOH,Na2 HPO4,H2 O),temperatures(150℃,185℃,220℃)and reaction times(1 h,2 h,3 h)were investigated to identify their effect on the disposal of fly ash samples through orthogonal experiments.High-resolution gas chromatography–mass spectrometry(HRGC/MS)was applied to determine the PCDD/F concentrations in MSWI fly ash.The experimental results revealed that 83.7%of total PCDD/Fs was degraded.Reaction temperature was the most important factor for the degradation of the total PCDD/Fs.Both direct destruction and chlorination reactions(the chlorination degree of PCDFs increased)took part in the degradation of PCDD/Fs in fly ash,which was a new discovery.Several PCDD/F indexes determined by the concentration of indicative congeners were found to quantitatively characterize the dioxin toxicity of the fly ash.Furthermore,heavy metals in the fly ash sample were solidified using microwave-assisted hydrothermal treatment,which provided an experimental basis for the simultaneous disposal of dioxins and heavy metals.Thus,the microwave-assisted hydrothermal process should be considered for the future disposal of MSWI fly ash. | Qili Qiu Xuguang Jiang Guojun Lü Zhiliang Chen Shengyong Lu Mingjiang Ni Jianhua Yan Xiaobing Deng | 2019 | Chinese Journal of Chemical Engineering2019，27，7： | 3 |
| 5 | A novel vector of topological and structural information for amino acids and its QSAR applications for peptides and analogues显示文摘A new descriptor, called vector of topological and structural information for coded and noncoded amino acids (VTSA), was derived by principal component analysis (PCA) from a matrix of 66 topological and structural variables of 134 amino acids. The VTSA vector was then applied into two sets of peptide quantitative structure-activity relationships or quantitative sequence-activity modelings (QSARs/ QSAMs). Molded by genetic partial least squares (GPLS), support vector machine (SVM), and immune neural network (INN), good results were obtained. For the datasets of 58 angiotensin converting en-zyme inhibitors (ACEI) and 89 elastase substrate catalyzed kinetics (ESCK) , the R2, cross-validation R2, and root mean square error of estimation (RMSEE) were as follows: ACEI, R2cu≥0.82, Q2cu≥0.77, Ermse≤0.44 (GPLS+SVM); ESCK, R2cu≥0.84, Q2cu≥0.82, Ermse≤0.20 (GPLS+INN), respectively. | LI ZhiLiang LI GenRong SHU Mao SUN JiaYing YANG ShanBin MEI Hu ZHANG MengJun ZHOU Ping WU ShiRong CHEN GuoHua LU FengLin LU TingTing | 2008 | Science China Chemistry2008，51，10： | 2 |
| 6 | Overexpression of OsSPL9 enhances accumulation of Cu in rice grain and improves its digestibility and metabolism显示文摘Copper(Cu)is an essential trace mineral element for all forms of life,and is an important structural component and co-factor for a variety of metalloenzymes(Pen^a et al.,1999;Bertinato and L'Abbe,2004).In humans,Cu deficiency is not common because of the ubiquitous occurrence of Cu and ease of gastrointestinal absorption(Zidar et al.,1977;Uauy et al.,1998).However,because of the low Cu content in most sources of feed,the use of Cu as a growth promoter to maximize animal production has been well documented in animal feeding(Braude,1945;Lu et al.,2010).Pre- | Mingfeng Tang Chuanshe Zhou Lu Meng Donghai Mao Can Peng Yuxing Zhu Daoyou Huang Zhiliang Tan Caiyan Chen Chengbing Liu Dechun Zhang | 2016 | Journal of Genetics and Genomics2016，43，11： | 2 |
| 7 | Synthesis and photoluminescence properties of a new red emitting phosphor: Ca3(VO4)2 : Eu^3+; Mn^2+ 显示文摘 | Zhang Haiping Lu Mengkai Xiu Zhiliang | 2007 | Mater Res Bull2007，42，6： | 1 |
| 8 | Simulation of Viscous Flows Around A Moving Airfoil by Field Velocity Method with Viscous Flux Correction显示文摘Based on the field velocity method,a novel approach for simulating unsteady pitching and plunging motion of an airfoil is presented in this paper.Responses to pitching and plunging motions of the airfoil are simulated under different conditions.The obtained results are compared with those of moving grid method and good agreement is achieved.In the conventional field velocity method,the Euler solver is usually used to simulate the movement of the airfoil.However,when viscous effect is considered,unsteady Navier-Stokes equations have to be solved and the viscous flux correction must be taken into account.In this work,the viscous flux correction is introduced into the conventional field velocity method when non-uniform grid speed distribution is occurred.Numerical experiments for the flow around NACA0012 airfoil showed that the proposed approach can well simulate viscous moving boundary flow problems. | Ning Gu Zhiliang Lu Tongqing Guo | 2012 | Advances in Applied Mathematics and Mechanics2012，4，3： | 1 |
| 9 | Double Plasma Molecular Adsorption System with Sequential Low-dose Plasma Exchange in Patients with Hepatitis B Virus-related Acute-on-chronic Liver Failure:A Prospective Study显示文摘Background and Aims:To investigate the safety and efficacy of double plasma molecular adsorption system(DPMAS)with sequential low-dose plasma exchange(LPE)in treating early hepatitis B virus-related acute-on-chronic liver failure(HBV-ACLF).Methods:Clinical data of patients with HBVACLF were prospectively collected,including patients in a DPMAS with sequential LPE(DPMAS+LPE)group and those in a standard medical treatment(SMT)group.The primary endpoint was death or liver transplantation(LT)at 12 weeks of follow-up.Propensity-score matching was performed to control the effects of confounding factors on prognosis between the two groups.Results:After 2 weeks,total bilirubin,alanine aminotransferase,blood urea nitrogen levels,and Chinese Group on the Study of Severe Hepatitis B score,were significantly lower in the DPMAS+LPE group than those in the SMT group(p<0.05).After 4 weeks,laboratory parameters of the two groups were similar.The cumulative survival rate of the DPMAS+LPE group was significantly higher than that of the SMT group at 4 weeks(97.9%vs.85.4%,p=0.027),but not at 12 weeks(85.4%vs.83.3%,p=0.687).Cytokine levels were significantly lower in 12-week survival group than in the death-or-LT group(p<0.05).Functional enrichment analysis showed that downregulated cytokines were mainly involved in positive regulation of proliferation and activation of lymphocytes and monocytes,regulation of immune effect response,regulation of endotoxin response,and glial cell proliferation.Conclusion:DPMAS+LPE significantly improved the 4-week cumulative survival rate,and ameliorated the inflammatory response in patients.DPMAS+LPE may be a promising modality for patients with early HBV-ACLF. | Lu Wang Wenxiong Xu Shu Zhu Guoli Lin Jing Lai Yufeng Zhang Ying Liu Lihua Zheng Qiumin Luo Zhiliang Gao Chan Xie Liang Peng | 2023 | Journal of Clinical and Translational Hepatology2023，11，4： | 1 |
| 10 | Luminescence properties of Sr5 ( PO4 ) 3 Cl : Ni^2 + nanocrystals 显示文摘 | Xiu Zhiliang Lu Mengkai Liu Suwen Zhang Haiping Zhou Guangjun | 2006 | Materials Letters2006，60，： | 1 |
| 11 | Dynamic Changes in Endogenous Hormones in Rhododen- dron simsii Floral Organs显示文摘This study was conducted to investigate the dynamic changes of several hormones in Rhododendron simsii floral organs to provide theoretical basis for controlling its flowering period.A R.simsii variety ' Purple Crane' was selected as the experimental material,and its flower organs were sampled at nine floral developmental stages to measure the contents of gibberellic acid-3( GA_3),abscisic acid( ABA),indole-3-acetic acid( IAA),and zeatin riboside( ZR) through enzyme-linked immunosorbent assay( ELISA).The results showed that the content of ZR was highest at full flowering stage; IAA and GA_3 contents were higher than other stages in the process of flower bud differentiation and flowering.ABA played an important role in the regulation of flower bud formation.The results will provide theoretical references for exploring the regulation of plant hormones towards Rhododendron flower traits and breeding new varieties. | Zhiliang LI Ruixue JIANG Lang JIN Lu XU Mingju ZHANG Shuzhen WANG | 2016 | Agricultural Biotechnology2016，5，5： | 1 |
| 12 | Photosensitized reduction of water to hydrogen using novel Maya blue-like organic–inorganic hybrid material显示文摘 | Xiaojie Zhang Zhiliang Jin Yuexiang Li Shuben Li Gongxuan Lu | 2009 | Journal of Colloid And Interface Science2009，，1： | 1 |
| 13 | Influence of processing conditions on the luminescence of YVO4 : Eu^3+ nanoparticles显示文摘 | Zhang Haiping Lu Mengkai Xiu Zhiliang | 2006 | Mater Sci Eng B2006，130，13： | 1 |
| 14 | Correlat ion of thiamine metabolite levels with cognitive function in the non-demented elderly显示文摘Thiamine metabolism is critical for glucose metabolism and also vital for brain function,which is susceptible to decline in the elderly. This study aimed to investigate whether thiamine metabolites correlate with cognitive function in the non-demented elderly and their impact factors. Volunteers >60 years old were recruited and their blood thiamine metabolites and Mini-Mental State Examination(MMSE) scores were measured. The apolipoprotein E(APOE) genotype,routine blood parameters,liver and kidney function,and levels of fasting blood glucose and triglycerides were also measured. The results showed that the thiamine diphosphate(TDP) level weakly correlated with MMSE score in the non-demented elderly. Participants with high TDP levels performed better in Recall and Attention and Calculation than those with low TDP. TDP levels were associated with the APOE ε2 allele,body mass index,hemoglobin level,fasting blood glucose,and triglycerides. Our results suggest that TDP,which is easily affected by many factors,impacts cognitive function in the elderly. | Jingwen Lu Xiaoli Pan Guoqiang Fei Changpeng Wang Lei Zhao Shaoming Sang Huimin Liu Meng Liu Hui Wang Zhiliang Wang Chunjiu Zhong | 2015 | Neuroscience Bulletin2015，31，6： | 1 |
| 15 | Halogen-free Intumescent Flame Retardant Acrylonitrile- butadienecstyrene/Poly ( ethylene terephthalate) Blends显示文摘 | Zhao Guodong Pan Zhiliang Lu Chengxiang | 2010 | Journal of Applied Polymer Science2010，118，： | 1 |
| 16 | Analysis of customization cost structural model based on supply chain显示文摘 | Wang Zhiliang Wang Yunxia Lu Yun | 2010 | Advanced Materi- als Research2010，，： | 1 |
| 17 | An Efficient Dynamic Mesh Generation Method for Complex Multi-Block Structured Grid显示文摘Aiming at a complex multi-block structured grid,an efficient dynamic mesh generation method is presented in this paper,which is based on radial basis functions(RBFs)and transfinite interpolation(TFI).When the object is moving,the multi-block structured grid would be changed.The fast mesh deformation is critical for numerical simulation.In this work,the dynamic mesh deformation is completed in two steps.At first,we select all block vertexes with known deformation as center points,and apply RBFs interpolation to get the grid deformation on block edges.Then,an arc-lengthbased TFI is employed to efficiently calculate the grid deformation on block faces and inside each block.The present approach can be well applied to both two-dimensional(2D)and three-dimensional(3D)problems.Numerical results show that the dynamic meshes for all test cases can be generated in an accurate and efficient manner. | Li Ding Zhiliang Lu Tongqing Guo | 2014 | Advances in Applied Mathematics and Mechanics2014，6，1： | 1 |
| 18 | 显示文摘 | Liu Zhiliang Lu Zhengliang Zhang Deqing | 2004 | J Inorg Chem2004，43，： | 1 |
| 19 | Porous TiN Ceramics Fabricated by Carbothermal Reduction Method显示文摘 | Yuan Lu Jianfeng Yang Zhiliang Chen | 2013 | Materials Science Forum2013，，745746： | 1 |
| 20 | Correlation between human seizure-related gene 6 variants and idiopathic generalized epilepsy in a Southern Chinese Han population显示文摘This study sought to analyze the genotype and gene mutations of human seizure-related gene 6 in 98 patients with idiopathic generalized epilepsy (non-febrile seizures), who were selected from three generations of the Chinese Han population living in Shanghai, Zhejiang Province, Wuxi of Jiangsu Province, and Jiangxi Province of Southern China. Twenty-six patients' parents were available as a first-degree relatives group and 100 biologically unrelated healthy controls were collected as the control group. Based on the age of onset and seizure type, the patients were divided into six subgroups. Polymerase chain reaction and DNA direct sequencing analysis showed that the most frequent mutations c.1249dupC (p.Gly418Argfx31) and c.1636A > G (p.Thr546Ala) were detected in some idiopathic generalized epilepsy patients and their asymptomatic first-degree relatives (30.6% vs. 19.2% and 11.2% vs. 26.9%). A novel mutation c.1807G > A (p.Val603Met) was found in a patient with late-onset idiopathic generalized epilepsy. There was no significant difference in the incidence of these three mutations among the different subgroups of idiopathic generalized epilepsy and controls. Thus, further analysis of a larger population is needed to confirm the assumption that human seizure-related gene 6 is a susceptibility gene for idiopathic generalized epilepsy with various sub-syndromes. | Jianming Jiang Xiao ling Chen Wenting Liu Yan Zhao Yangtai Guan Yan Han FengWang Jiajun Lu Zhiliang Yu Zhenfang Du Xianning Zhang | 2012 | Neural Regeneration Research2012，7，2： | 0 |
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