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VELOCITY: 作品数：1395被引量：2289H指数：15; 导出分析报告; 相关领域：理学更多>>; 相关作者：吕芳韩周竹吴新淮丁海骜高湘勇更多>>; 相关机构：中国石油大学（华东）清华大学东南大学中国科学院更多>>; 相关期刊：更多>>; 相关基金：国家自然科学基金国家重点基础研究发展计划国家高技术研究发展计划中国博士后科学基金更多>>

Inverting tidal velocity from geomagnetic satellite by nonlinear method: 《Earth and Planetary Physics》2025年第3期607-613,共7页Yu Gu ZhengYong Ren Yang Wu LiNan Xu PengFei Liu Keke Zhang; financially supported by the National Natural Science Foundation of China(42250102,42250101);the Macao Foundation。; This study presents an inversion method to recover the tidal flow velocity using tidal signals extracted from geomagnetic satellite dataset.By integrating the latest Earth conductivity profile and the Earth's magnetic...; 关键词：Macao Science Satellite-1 satellite magnetic data tidal velocity inversion

High potential in synergizing the reduction of dissolved organic carbon concentration and carbon dioxide emissions for submerged-vegetationcovered river networks: 《Journal of Environmental Sciences》2025年第5期298-309,共12页Qingqian Li Ruixia Liu Zhangmu Jing Yanjie Wei Shengqiang Tu Huibin Yu Hongjie Gao Peng Yuan; supported by the Youth Exploration Foundation of Chinese Research Academy of Environmental Sciences(No.2022YSKY-55).; Various technologies and projects have been explored and developed for the synergetic control of environmental pollution and carbon emissions in aquatic ecosystems.Planting submerged vegetation in shallow waters was a...; 关键词：Mitigated CO_(2)emission Submerged vegetation Paired O_(2)-CO_(2)departure Carbon uptake velocity Microbial metabolism pathways The Changjiang River

Optimization of a Perforator Nozzle Based on the Constant Velocity of Jet Core: 《Fluid Dynamics & Materials Processing》2025年第3期645-656,共12页Aihua Tao Chao Li Zhijun Jie Yong Zhang Xing Chen Weili Liu; The authors gratefully acknowledge the financial support by the National Natural Science Foundation of China(No.52405272);the CNOOC’s major project during the 14th Five-Year Plan period“Key Technologies and Equipment for Measurement,Recording,and Testing-Development and Engineering of Integrated Perforation Technology Equipment Based on Reservoir Geology”and the National Science Foundation of Jiangsu Province(No.BK20220533).; Hydraulic sandblasting perforation plays a crucial role in the fracturing and reconstruction of unconventional oil and gas reservoirs.The jet nozzle is an essential part of the hydraulic perforation tool.Insufficient ...; 关键词：Perforator nozzle field characteristics orthogonal experiment nozzle parameters jet constant velocity core

Quantification of vestibular perception during caloric test: 《Journal of Otology》2025年第1期39-43,共5页Dion J Pierre AS Cedras AM Champoux F Saliba I Maheu M; supported bsy NSERC (RGPIN-2022-04402);by the Fonds de Recherche en Santédu Québec (FRQS-329974) both awarded to Dr Maheu; Background:It has been reported that factors such as age and vestibular pathology (i.e. vestibular migraine) could impact self-motion perception during vestibular stimulation. However, to our knowledge, no objective t...; 关键词：VESTIBULAR caloric test PERCEPTION VERTIGO slow-phase eye velocity

Exploring coupling effects of rainfall and surface roughness on the sheet flow velocity: 《International Soil and Water Conservation Research》2025年第1期164-176,共13页Enshuai Shen Gang Liu Qiong Zhang Chenxi Dan Chang Liu Hairu Li Ya Liu Xueming Qu Xiaolin Xia Dandan Liu Zhen Guo Xining Zhao; jointly supported by the National Natural Science Foundation of China(No.42277344 and U22A20613);the Natural Science Basic Research Plan in Shaanxi Province(No.2024JC-JCQN-39);the Natural Science Foundation of Anhui Province(No.2308085US14);the Foundation of Anhui Province Key Laboratory of Water Conservancy and Water Resources(No.2023SKJ03).; Accurately describing the path of sheet flow(SF)is crucial in soil erosion.Raindrop impact and underlying surface conditions can affect the SF velocity by changing the velocity profile.However,since this information i...; 关键词：RUNOFF Erosion assessment Correction factor Hillslope hydrology Hydraulic parameter

Three-dimensional CFD-DEM investigation of dynamic characteristics of biomass particles in a conical spouted bed: 《Particuology》2025年第2期207-218,共12页Ming Hao Xiaolong Xing; A numerical investigation of the three-dimensional conical spouted bed was conducted using CFD coupled with discrete element method to systematically analyze particle-gas flow patterns,bubble volume fluctuations,and f...; 关键词：Spouted bed DEM Conical angle Inlet velocity Particle diameter

Kinematics characteristics of unsprung mass in a double wishbone suspension based on velocity transformation: 《Acta Mechanica Sinica》2025年第2期184-203,共20页Yupeng Duan Jinglai Wu Yunqing Zhang; This work was supported by the National Natural Science Foundation of China(Grant No.12272141);The financial support is gratefully acknowledged.; The transformation from multibody models to lumped-parameter models is a crucial aspect of vehicle dynamics research.The velocity transformation method is adopted in this research,and the suspension multibody model is...; 关键词：Multibody dynamics Velocity transformation SUSPENSION Model reduction Lumped-parameter model

Prediction of velocity and pressure of gas-liquid flow using spectrum-based physics-informed neural networks: 《Applied Mathematics and Mechanics(English Edition)》2025年第2期341-356,共16页Nanxi DING Hengzhen FENG H.Z.LOU Shenghua FU Chenglong LI Zihao ZHANG Wenlong MA Zhengqian ZHANG; Supported by the National Natural Science Foundation of China(No.62304022)。; This research introduces a spectrum-based physics-informed neural network(SP-PINN)model to significantly improve the accuracy of calculation of two-phase flow parameters,surpassing existing methods that have limitatio...; 关键词：physics-informed neural network(PINN) spectral method two-phase flow parameter prediction

Accurate measurements of the bond dissociation energies of ^(14)N_(2),^(14N)^(15)N and ^(15)N_(2): 《Fundamental Research》2025年第1期151-157,共7页Liya Lu Pan Jiang Hong Gao; supported by the National Natural Science Foundation of China(21973100,22103090);the Program for Young Outstanding Scientists of Institute of Chemistry,Chinese Academy of Science(ICCAS);Beijing National Laboratory for Molecular Sciences(BNLMS);Hong Gao is also supported by the K.C.Wong Education Foundation;Pan Jiang is supported by the China Postdoctoral Science Foundation(2020TQ0324).; Accurate determinations of bond dissociation energies(BDEs)and the corresponding enthalpies of formation derived from them are of fundamental importance,while on the other hand also very challenging in chemistry.In th...; 关键词：N_(2) Bond dissociation energy PHOTODISSOCIATION Vacuum ultraviolet Velocity-mapped imaging

State-of-the-art and knowledge gaps in gaseous hydrogen pipelines:from the perspective of materials,design,and integrity management: 《Journal of Zhejiang University-Science A(Applied Physics & Engineering)》2025年第2期87-108,共22页Zhengli HUA Ruizhe GAO Baihui XING Juan SHANG Jinyang ZHENG Wenzhu PENG Yiming ZHAO; supported by the National Key Research and Development Program of China(No.2022YFB4003400);the Key Research and Development Program of Zhejiang Province of China(No.2023C01225);the State Key Laboratory of Clean Energy Utilization,China。; Widespread use of green hydrogen is a critical route to achieving a carbon-neutral society,but it cannot be accomplished without extensive hydrogen distribution.Hydrogen pipelines are the most energy-efficient approac...; 关键词：Hydrogen pipelines Hydrogen embrittlement STANDARDS Pipeline design Hydrogen velocity

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