云南高校图书馆联盟文献共享服务平台- STEADY

STEADY: 作品数：493被引量：427H指数：8; 导出分析报告; 相关领域：理学更多>>; 相关作者：贺桂梅王丽娟姚素霞张萍岑理相更多>>; 相关机构：东南大学北京大学上海交通大学清华大学更多>>; 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中国博士后科学基金国家教育部博士点基金更多>>

A ComputationalModeling on Flow Bifurcation and Energy Distribution through a Loosely Bent Rectangular Duct with Vortex Structure: 《Frontiers in Heat and Mass Transfer》2025年第1期249-278,共30页Rabindra NathMondal Giulio Lorenzini Sidhartha Bhowmick Sreedham Chandra Adhikari; the financial support from Jagannath University; The present study investigates the non-isothermal flow and energy distribution through a loosely bent rectangular duct using a spectral-based numerical approach over a wide range of the Dean number 0; 关键词：Bending duct steady solutions time-advancement energy distribution VORTEX

Development of radon detectors calibration system in Cameroon: 《Radiation Medicine and Protection》2024年第4期223-228,共6页Oumar Bobbo Modibo Gondji Dieu Souffit Koyang Francois Ndjana Nkoulou Ⅱ Joseph Emmanuel Eka Djatnika Nugraha Chutima Kranrod Saidou Shinji Tokonami; partly funded by the investment budget of the Ministry of Scientific Research and Innovation,Cameroon(BIP 2020,2021);the Technical Cooperation Fund of the International Atomic Energy Agency(CMR9009).; Objective:To develop a radon detectors calibration system at the Research Centre for Nuclear Science and Technology(CRSTN)of the Institute of Geological and Mining Research(IRGM)in Cameroon.Methods:A transparent box n...; 关键词：RADON Radon chamber CALIBRATION Steady airflow Hookups

Centered Waves for the Two-dimensional Pseudo-Steady van der Waals Gas Satisfied Maxwell's Law Around a Sharp Corner: 《Chinese Annals of Mathematics,Series B》2024年第4期537-554,共18页Shuangrong LI Wancheng SHENG; supported by the National Natural Science Foundation of China(No.12171305)。; In this paper,the authors study the centered waves for the two-dimensional(2D for short)pseudo-steady supersonic flow with van der Waals gas satisfied Maxwell's law around a sharp corner.In view of the initial value o...; 关键词：Two-dimensional Euler equations Van der Waals gas Centered simple wave Composite wave

Global Stability to Steady Supersonic Rayleigh Flows in One-Dimensional Duct: 《Chinese Annals of Mathematics,Series B》2024年第2期279-296,共18页Fenglun WEI Jianli LIU; supported by the National Natural Science Foundation of China(No.11771274);the Natural Science Foundation of Shanghai(No.20ZR1419400)。; Heat exchange plays an important role in hydrodynamical systems,which is an interesting topic in theory and application.In this paper,the authors consider the global stability of steady supersonic Rayleigh flows for t...; 关键词：Compressible Euler equations Heat exchange Supersonic Rayleigh fow Steady solution Classical solution

Steady Natural Convection from a Vertical Hot Plate with Variable Radiation: 《Frontiers in Heat and Mass Transfer》2024年第1期305-315,共11页Dewi Puspitasari Diah Kusuma Pratiwi Pramadhony Amran Kaprawi Sahim; The natural convection from a vertical hot plate with radiation and constant flux is studied numerically to know the velocity and temperature distribution characteristics over a vertical hot plate.The governing equati...; 关键词：Boundary layer finite difference method heated vertical plate constant heat flux RADIATION

An Optimal Volume Growth Estimate for Noncollapsed Steady Gradient Ricci Solitons: 《Peking Mathematical Journal》2023年第2期353-364,共12页Richard H.Bamler Pak-Yeung Chan Zilu Ma Yongjia Zhang; R.H.Bamler was supported by NSF Grant DMS-1906500;Y.Zhang was supported by the starting-up grant of Shanghai Jiao Tong University.; In this paper,we prove a volume growth estimate for steady gradient Ricci solitons with bounded Nash entropy.We show that such a steady gradient Ricci soliton has volume growth rate no smaller than r^n+1\2.This result...; 关键词：Ricci flow Ricci soliton Singularity model

Fourier neural operator with boundary conditions for efficient prediction of steady airfoil flows: 《Applied Mathematics and Mechanics(English Edition)》2023年第11期2019-2038,共20页Yuanjun DAI Yiran AN Zhi LI Jihua ZHANG Chao YU; An efficient data-driven approach for predicting steady airfoil flows is proposed based on the Fourier neural operator(FNO),which is a new framework of neural networks.Theoretical reasons and experimental results are ...; 关键词：deep learning(DL) Fourier neural operator(FNO) steady airfoil flow

POSITIVE CLASSICAL SOLUTIONS OF DIRICHLET PROBLEM FOR THE STEADY RELATIVISTIC HEAT EQUATION: 《Acta Mathematica Scientia》2023年第5期2279-2290,共12页杨田洁袁光伟; supported by the National NaturalScience Foundation of China(11971069 and 12126307)。; In this paper,for a bounded C2 domain,we prove the existence and uniqueness of positive classical solutions to the Dirichlet problem for the steady relativistic heat equation with a class of restricted positive C2 bou...; 关键词：Dirichlet problem steady relativistic heat equation classical solution

On the steady Prandtl boundary layer expansions: 《Science China Mathematics》2023年第9期1993-2020,共28页Chen Gao Liqun Zhang; supported by National Natural Science Foundation of China (Grant Nos. 11471320 and 11631008)。; In this paper,we consider the zero-viscosity limit of the 2D steady Navier-Stokes equations in(0,L)×R+with no-slip boundary conditions.By estimating the stream-function of the remainder,we justify the validity of the...; 关键词：Navier-Stokes equations Prandtl boundary layer zero-viscosity limit stream-function estimates of theremainder

Conical Sonic-Supersonic Solutions for the 3-D Steady Full Euler Equations: 《Communications on Applied Mathematics and Computation》2023年第3期1053-1096,共44页Yanbo Hu Xingxing Li; the two referees for very helpful comments and suggestions to improve the quality of the paper.This work was partially supported by the Natural Science Foundation of Zhejiang province of China(LY21A010017);the National Natural Science Foundation of China(12071106,12171130).; This paper concerns the sonic-supersonic structures of the transonic crossflow generated by the steady supersonic flow past an infinite cone of arbitrary cross section.Under the conical assumption,the three-dimensiona...; 关键词：Three-dimensional(3-D)full Euler equations Conical flow Conical-sonic Characteristic decomposition Classical solution

STEADY