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您的检索式：作者名="Huishu Yan"
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| 1 | Numerical modelling for leak oil flow in tunnel of the cave storage显示文摘Oil storage in cavern tank is one of the important ways of oil storage.More than 80%of the oil tanks in the cave storage have been used for around 30 years in China and leakage accidents are likely to occur.When it occurs,the motor closing facilities preventing leakage spreading should be set up.The leaking oil flow characteristic in tunnel must be known for setting up the motor closing facilities.Based on the open-channel unsteady flow theory,a numerical model of tank leakage coupling the oil flow in tunnel was developed,and the characteristic line method was used to solve the model under the given initial condition and boundary condition.The variation of the depth and flow rate with time of oil flowing in the tunnel can be obtained.In order to verify the accuracy of model,the measurement data of high accuracy experimental system for unsteady open-channel flow were conducted to compare with the calculation.It fully confirms the high precision of the numerical model and reflects the variation characteristics of each hydraulic parameter in the numerical model of unsteady open channel flow truly.And then,the leaking oil flow characteristic in tunnel was obtained.It is that the farther from the leaking tank,the lower depth and flow rate of the oil in the tunnel revealed.Furthermore,the effect of the size of oil tank crack on the depth and flow rate was investigated.The greater size of crack makes the oil flow rate higher and the oil deeper in the tunnel and flow faster. | Jimiao Duan Huishu Liu Shuo Xu Jiang Li Tingao Shen Keyu Lin Hao Yan | 2021 | Petroleum2021，7，3： | 0 |
| 2 | Genome-wide association study of seedling nitrogen-use efficiency-associated traits in common wheat(Triticum aestivum L.)显示文摘Nitrogen(N)fertilizer application is essential for crop-plant growth and development.Identifying genetic loci associated with N-use efficiency(NUE)could increase wheat yields and reduce environmental pollution caused by overfertilization.We subjected a panel of 389 wheat accessions to N and chlorate(a nitrate analog)treatments to identify quantitative trait loci(QTL)controlling NUE-associated traits at the wheat seedling stage.Genotyping the panel with a 660K single-nucleotide polymorphism(SNP)array,we identified 397 SNPs associated with N-sensitivity index and chlorate inhibition rate.These SNPs were merged into 49 QTL,of which eight were multi-environment stable QTL and 27 were located near previously reported QTL.A set of 135 candidate genes near the 49 QTL included TaBOX(F-box family protein)and TaERF(ethylene-responsive transcription factor).A Tabox mutant was more sensitive to low-N stress than the wild-type plant.We developed two functional markers for Hap 1,the favorable allele of TaBOX. | Huawei Shi Weichong Wang Lifeng Gao Jirong Wu Chengmei Hu Huishu Yan Yugang Shi Ning Li Youzhi Ma Yongbin Zhou Zhaoshi Xu Jun Chen Wensi Tang Kai Chen Daizhen Sun Yuxiang Wu Ming Chen | 2024 | The Crop Journal2024，12，1： | 0 |
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