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浏览/检索结果: 共8条，第1-8条 帮助 限定条件 专题：兰州理工大学    第一署名单位    第一作者单位    通讯作者单位     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Study on pressure surge characteristics of reactor coolant pump shaft stuck accident condition based on wavelet analysis 期刊论文 Nuclear Engineering and Design, 2022, 卷号: 397 作者:  Qu, Zehui;  Li, Yibin;  Pan, Jun;  Li, Donghao;  Yang, Congxin 收藏  |  浏览/下载：227/0  |  提交时间：2022/09/22 Accidents  Coolants  Fluid structure interaction  Impellers  Pressure vessels  Steam generators  Timing circuits  Vortex flow  Wavelet analysis  Closed systems  Flow passage  Guide-vane  Pressure surges  Primary circuits  Pump shafts  Reactor coolant pumps  Reactor primary circuit closed system  Shaft stick accident  Wavelet-analysis   Phase-distribution regularity and sealing performance of supercritical carbon dioxide dry gas seal 期刊论文 Huagong Xuebao/CIESC Journal, 2020, 卷号: 71, 期号: 8, 页码: 3681-3690 作者:  Yan, Ruqi;  Hong, Xianzhi;  Bao, Xin;  Xu, Jie;  Ding, Xuexing 收藏  |  浏览/下载：4/0  |  提交时间：2020/12/18 Carbon dioxide  Carbon dioxide process  Finite difference method  Sealants  Supercritical fluid extractionCondensation flow  Groove parameters  Operating condition  Phase distribution  Sealing performance  Structure parameter  Supercritical carbon dioxides  Supercritical state   Evaluation of Soil Fertility in a Gravel-Sand-Mulched Jujube (Ziziphus jujuba) Orchard Based on Modified Nemoro Fertility Indexing Method 期刊论文 Agricultural Research, 2020, 卷号: 9, 期号: 1, 页码: 85-93 作者:  Zhao, Wenju;  Luo, Minqiang;  Li, Zongli;  Cao, Taohong 收藏  |  浏览/下载：13/0  |  提交时间：2020/11/14 Alkalinity  Autocorrelation  Biogeochemistry  Crops  Fertilizers  Gravel  Organic compounds  Quality control  Soils  Spatial distribution  Spatial variables measurement  Evaluate  Gravel sands  Modified Nemoro  Soil fertility  Spatial variability   Wellposedness for semirelativistic Schrödinger equation with power-type nonlinearity 期刊论文 Nonlinear Analysis, Theory, Methods and Applications, 2019, 卷号: 178, 页码: 133-144 作者:  Shi, Qihong;  Peng, Congming 收藏  |  浏览/下载：1/0  |  提交时间：2020/11/14 Mathematical techniques  Nonlinear analysis  Cauchy problems  Cubic nonlinearities  Dinger equation  Existence results  Low regularity  Semirelativistic equation  Wellposedness   Wellposedness for semirelativistic Schrodinger equation with power-type nonlinearity 期刊论文 NONLINEAR ANALYSIS-THEORY METHODS & APPLICATIONS, 2019, 卷号: 178, 页码: 133-144 作者:  Shi, Qihong;  Peng, Congming 收藏  |  浏览/下载：31/0  |  提交时间：2019/11/15 Semirelativistic equation  Cubic nonlinearity  Low regularity  Wellposedness   The influence of basic volcanic fluids on gaseous products of source rocks 期刊论文 Petroleum Science and Technology, 2015, 卷号: 33, 期号: 5, 页码: 588-594 作者:  Li, J.;  Shan, X.;  Sun, Z. 收藏  |  浏览/下载：14/0  |  提交时间：2020/11/14 Carbon  Isotopes  Paraffins  Pyrolysis  Temperature  Volcanoes  Carbon isotopes  Conceptual model  Gaseous hydrocarbon  Petroliferous basins  Source rocks  Thermal simulation experiments  Thermal simulations  Volcanic fluids   The Influence of Basic Volcanic Fluids on Gaseous Products of Source Rocks 期刊论文 PETROLEUM SCIENCE AND TECHNOLOGY, 2015, 卷号: 33, 期号: 5, 页码: 588-594 作者:  Li, J.;  Shan, X.;  Sun, Z. 收藏  |  浏览/下载：9/0  |  提交时间：2019/11/15 basic volcanic fluid  source rocks  ratio of alkanes to acid  dry coefficient  carbon isotope  thermal simulation   An adaptive particle swarm optimization algorithm based on Cat map 期刊论文 Journal of Computational Information Systems, 2013, 卷号: 9, 期号: 1, 页码: 97-104 作者:  Li, Ming;  Nian, Fuzhong;  Zhao, Huiya 收藏  |  浏览/下载：10/0  |  提交时间：2020/11/14 Algorithms  Artificial intelligence  Particle swarm optimization (PSO)  Cat map  Chaotic mutations  Global convergence  Local optima  Particle swarm optimization algorithm