CONVECTIVE

作品数:397被引量:917H指数:14
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相关领域:天文地球更多>>
相关作者:王伯羲王卫丹张广俊俞飞陈彬更多>>
相关机构:北京理工大学泰安市气象局中国气象局中国民用航空飞行学院更多>>
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相关基金:国家自然科学基金国家重点基础研究发展计划广东省自然科学基金国家教育部博士点基金更多>>
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Impacts of lateral boundary conditions from numerical models and data-driven networks on convective-scale ensemble forecasts
《Atmospheric and Oceanic Science Letters》2025年第2期78-85,共8页Junjie Deng Jin Zhang Haoyan Liu Hongqi Li Feng Chen Jing Chen 
supported by the Strategic Research and Consulting Project of the Chinese Academy of Engineering[grant number 2024-XBZD-14];the National Natural Science Foundation of China[grant numbers 42192553 and 41922036];the Fundamental Research Funds for the Central Universities–Cemac“GeoX”Interdisciplinary Program[grant number 020714380207]。
The impacts of lateral boundary conditions(LBCs)provided by numerical models and data-driven networks on convective-scale ensemble forecasts are investigated in this study.Four experiments are conducted on the Hangzho...
关键词:Ensemble forecast Convective scale Lateral boundary conditions Data-driven network 
Airborne Investigation of Riming:Cloud and Precipitation Microphysics within a Weak Convective System in North China
《Advances in Atmospheric Sciences》2025年第3期515-526,共12页Xiangfeng HU Hao HUANG Shaoyu HOU Kun ZHAO Chuanfeng ZHAO Yinghui LU Jiefang YANG Rong ZHANG Delong ZHAO Weiguo LIU Dan ZHANG Haixia XIAO 
supported by the National Natural Science Foundation of China(Grant No.42025501);the Natural Science Foundation of Hebei Province(Grant No.D2024304015);the Fundamental Research Funds for the Central Universities,including Grant No.020714380217;the Cemac“GeoX”Interdisciplinary Program(Grant No.020714380210);the Open Grants of the Key Laboratory of Radar Meteorology,China Meteorological Administration(Grant No.2023LRM-B05);the Hebei Meteorological Service Scientific Research and Development Project(Grant No.23ky08);the Open Research Program of the State Key Laboratory of Severe Weather(Grant No.2023LASW-A01)。
The process of riming significantly impacts the microphysical characteristics of clouds.This study uses aircraft and radar observation data in stratiform clouds with convection embedded that occurred in the central an...
关键词:RIMING collision efficiency airflow fluctuation particle habit aircraft measurement 
Analysis of convective-radiative heat transfer in dovetail longitudinal fins with shape-dependent hybrid nanofluids:a study using the Hermite wavelet method
《Applied Mathematics and Mechanics(English Edition)》2025年第2期357-372,共16页C.G.PAVITHRA B.J.GIREESHA S.SUSHMA K.J.GOWTHAM 
A distinguished category of operational fluids,known as hybrid nanofluids,occupies a prominent role among various fluid types owing to its superior heat transfer properties.By employing a dovetail fin profile,this wor...
关键词:Hermite wavelet method radiation CONVECTION dovetail fin nanoparticle configuration 
Blood-based magnetohydrodynamic Casson hybrid nanofluid flow on convectively heated bi-directional porous stretching sheet with variable porosity and slip constraints
《Chinese Physics B》2025年第1期294-306,共13页Showkat Ahmad Lone Rawan Bossly Fuad S.Alduais Afrah Al-Bossly Arshad Khan Anwar Saeed 
supported via funding from Prince Sattam bin Abdulaziz University(Grant No.PSAU/2024/R/1446)。
Fluid flow through porous spaces with variable porosity has wide-range applications,notably in biomedical and thermal engineering,where it plays a vital role in comprehending blood flow dynamics within cardiovascular ...
关键词:hybrid nanofluid Casson fluid MAGNETOHYDRODYNAMICS variable porous space space/thermaldependent heat sources velocity slip and thermal convective conditions 
Impact of Assimilating FY-4A Lightning Data with a Latent Heat Nudging Method on Short-Term Forecasts of Severe Convective Events in Eastern China
《Advances in Atmospheric Sciences》2024年第12期2478-2494,共17页Yanqing GAO Xiaofeng WANG Wei GUO 
supported by the National Key Research and Development Program of China(2017YFC1501902);the Natural Science Foundation of Shanghai Science and Technology Committee(21ZR1457700).
In this study,a latent heat nudging lightning data assimilation(LDA)method independent of the flash rate was developed and tested with data from the Lightning Mapping Imager(LMI)onboard the Feng-Yun-4A(FY-4A)satellite...
关键词:FY-4A LMI lightning data assimilation latent heat nudging numerical weather prediction 
Optimization of a micro-scale conical cavity receiver: A state-of-the-art approach
《Propulsion and Power Research》2024年第4期487-502,共16页Ahmed M.Daabo Ali Basem Raqeeb H.Rajab Shahad S.Ibrahim Qusay R.Al-Amir Hudhaifa Hamzah Haider K.Easa 
In recent years,research on enhancing the efficiency of clean and renewable energy systems has increased.This study examines how a micro-scale solar Brayton cycle application performs about the conical cavity thermal ...
关键词:Micro scale conical cavity receiver CFD analysis OPTIMIZATION Convective heat loss 
Magnetohydrodynamic Conjugate Free Convective Heat Transfer Analysis of an Isothermal Horizontal Circular Cylinder with Temperature Dependent Viscosity
《Journal of Applied Mathematics and Physics》2024年第10期3384-3401,共18页NHM. A. Azim 
Heat transfers due to MHD-conjugate free convection from the isothermal horizontal circular cylinder while viscosity is a function of temperature is investigated. The governing equations of the flow and connected boun...
关键词:Conjugate Free Convection Horizontal Circular Cylinder Implicit Finite Difference Method MHD Temperature Dependent Viscosity 
Magneto-Hydro-Convective Nanofluid Flow in Porous Square Enclosure
《Frontiers in Heat and Mass Transfer》2024年第5期1343-1360,共18页B.Ould Said F.Mebarek-Oudina M.A.Medebber 
In this work,a steady mixed convection in a two-dimensional enclosure filled viananoliquid Cu/H2O through a porous medium was numerically analyzed.The nanoliquid flow is designated utilizing the Brinkman-Forchheimer m...
关键词:Magneto-hydro-dynamic CONVECTION Cu-water nanoliquid heat transfer inner obstacle cylinder location 
Initiation,organizational modes and environmental conditions of severe convective wind events during the warm season over North China被引量:1
《Science China Earth Sciences》2024年第9期2876-2894,共19页Yue HUANG Jianhua SUN Yuanchun ZHANG Ruoyun MA Xinlin YANG Fuyou TIAN 
supported by the National Natural Science Foundation of China(Grant Nos.42375008,41975056,42005006);the National Key Scientific and Technological Infrastructure Project“Earth System Numerical Simulation Facility”(EarthLab);the Beijing Municipal Natural Science Foundation(Grant No.8222079)。
Based on the significant weather report,CG lightning,composite radar reflectivity,and ERA5 reanalysis data,we first studied the spatiotemporal distribution characteristics of four types(only severe convective wind(SCW...
关键词:Severe convective wind Convective systems INITIATION Organizational modes Environmental conditions 
Hybrid Effects on MHD Mixed Convective Boundary Layer Flow through a Sloped Plate in Existence of Nanofluid-Saturated Porous Medium
《Journal of Applied Mathematics and Physics》2024年第9期3037-3052,共16页Md. Nasir Uddin Abdul Halim Bhuiyan Zahurul Islam Tahmina Tahrim 
This study examines the effects of heat, mass, and boundary layer assumptions-based nanoparticle characteristics on the hybrid effects of using MHD in conjunction with mixed convective flow through a sloped vertical p...
关键词:Hybrid Effects Mixed Convection MHD NANOFLUID Viscous Dissipation 
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