UPDRAFT

作品数:19被引量:39H指数:4
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相关期刊:《Advances in Atmospheric Sciences》《Science China Earth Sciences》《Carbon Resources Conversion》《Journal of Meteorological Research》更多>>
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Expanding Force in Astronomy and Updraft Force in Meteorology
《Journal of Modern Physics》2025年第2期267-285,共19页Weihong Qian 
Astronomical extreme events or phenomena include black holes as well as nebulae systems that resemble the Milky Way. Meteorological extreme events or phenomena include tornadoes and tropical cyclones. The new high ene...
关键词:ASTRONOMY METEOROLOGY Black Hole TORNADO Expanding Force Updraft Force 
Analysis of a Hail Process in Foshan,Guangdong Province Using an Advanced Phased-Array Radar System and Development of a New Early Warning Index
《Journal of Meteorological Research》2025年第1期41-58,共18页Ling YANG Jie FU Zhaoming LI Shuqing MA Wanyi WEI Yang LIU 
Supported by the Joint Fund Project of National Natural Science Foundation of China(U2142210).
Dual-Doppler radar detection and wind-field retrieval techniques are crucial for capturing small-scale structures within convective systems.The spatiotemporal resolution of radar data is a key factor influencing the a...
关键词:HAIL X-band phased-array weather radar UPDRAFT vertical wind shear 
Observed Vertical Structure of Precipitation over the Southeastern Tibetan Plateau in Summer 2021
《Journal of Meteorological Research》2023年第1期90-106,共17页Gaili WANG Renran ZHOU Jingyi ZHANG Ran LI 
Supported by the Second Tibetan Plateau Scientific Expedition and Research(STEP)Program(2019QZKK0105);National Key Research and Development Program of China(2018YFC1505702).
Mêdog County,with its mountains and valleys,is located in the southeastern Tibetan Plateau(TP)and at the lower reaches of the Yarlung Zangbo River.This area has the highest annual rainfall amount over the TP,and in s...
关键词:precipitation vertical structure Tibetan Plateau raindrop size distribution(DSD) micro rain radar strong updraft 
Enrichment of hydrogen in product gas from a pilot-scale rice husk updraft gasification system
《Carbon Resources Conversion》2022年第3期231-239,共9页Phan Dinh Tuan Le Minh Quan Vo Trang Nhi Hoang Minh Huong Le Thi Kim Phung Daolun Feng 
An updraft gasifier was employed to treat 3 kg of dried rice husk per batch with different types of gasifying agents such as air,steam/air,and air with dolomite catalyst addition at various operating conditions.The H2...
关键词:Rice husk Enriched hydrogen syngas DOLOMITE Updraft gasifier 
Hailstorm Formation Enhanced by Meso-γ Vortices along a Low-Level Convergence Line
《Journal of Meteorological Research》2020年第6期1271-1286,共16页Honglei ZHANG Hangfeng SHEN Guoqing ZHAI 
Supported by the National Natural Science Foundation of China(41175047);National Key Basic Research and Development Program of China(2013CB430104);Forecaster Special Project of China Meteorological Administration Forecaster(CMAYBY2019-47);Zhejiang Science and Technology Plan Project(2016QN02);Major Project of Zhejiang Provincial Department of Science and Technology(2017C03035);Hangzhou Weather Bureau(ZJZBC-19-9103)。
During a hailstorm event,near-surface meso-γvortices along a convergence line interact with hail cells.Herein we investigate this interaction by using observational data and a high-resolution simulation of a hailstor...
关键词:HAILSTORM meso-γvortices special terrain high-resolution simulation strong updraft 
Differences between Convective and Stratiform Precipitation Budgets in a Torrential Rainfall Event被引量:5
《Advances in Atmospheric Sciences》2019年第5期495-509,共15页Yongjie HUANG Yaping WANG Xiaopeng CUI 
supported by the Strategic Priority Research Program of the Chinese Academy of Sciences (Grant No. XDA23090101);the Key Research Program of the Chinese Academy of Sciences (Grant No. KZZD-EW-05-01);the National Basic Research Program of China (973 Program) (Grant No. 2015CB452804)
Differences in rainfall budgets between convective and stratiform regions of a torrential rainfall event were investigated using high-resolution simulation data produced by the Weather Research and Forecasting(WRF) mo...
关键词:CONVECTIVE RAINFALL STRATIFORM RAINFALL precipitation BUDGET UPDRAFT REGION downdraft REGION 
Buoyancy of convective-scale updrafts in the outer cores of sheared tropical cyclones被引量:1
《Atmospheric and Oceanic Science Letters》2019年第1期58-65,共8页LI Qingqing FANG Qiaoxian 
supported by the National Key Research and Development Program of China [grant numbers 2017YFC1501601 and 2015CB452803];the National Natural Science Foundation of China [grant numbers41475058,41730961,and 41875054];the Basic Research Fund of the Chinese Academy of Meteorological Sciences[grant number 2016Z003];the Top-notch Academic Programs Project of Jiangsu Higher Education Institutions(TAPP)
In this paper,the authors present the statistical characteristics of the buoyancy of outer-core convective-scale updrafts in numerically simulated sheared tropical cyclones(TCs).The total buoyancy is predominantly pos...
关键词:Tropical cyclone vertical wind shear outer core UPDRAFT BUOYANCY 
Investigation into the Formation, Structure, and Evolution of an EF4 Tornado in East China Using a High-Resolution Numerical Simulation被引量:12
《Journal of Meteorological Research》2018年第2期157-171,共15页Dan YAO Haile XUE Jinfang YIN Jisong SUN Xudong LIANG Jianping GUO 
Supported by the National Natural Science Foundation of China(41705028,41405095,and 41405006);Basic Research Fund of the Chinese Academy of Meteorological Sciences[2017Y018,2015Z003,and 2017Z017(2017LASW-A02)]
Devastating tornadoes in China have received growing attention in recent years, but little is known about their formation, structure, and evolution on the tornadic scale. Most of these tornadoes develop within the Eas...
关键词:TORNADO Cloud Model version 1(CM1) vertical vorticity updraft helicity double-helix structure hazardous wind 
Variation of toxic pollutants emission during a feeding cycle from an updraft fixed bed gasifier for disposing rural solid waste被引量:4
《Chinese Journal of Chemical Engineering》2018年第3期608-613,共6页Ming Lei Jing Hai Jiang Cheng Jiawei Lu Jieru Zhang Tao You 
Supported by the Science and Technology Planning Project of Guangdong Province,China(2013B090600134);the National Natural Science Foundation of China(51608223);the Fund for Basic Scientific Research Business of Central Institutes of Environmental Protection(PM-zx 703-201602-050)
The variation of toxic pollutants emission during a feeding cycle was examined by field monitoring from a batch feeding updraft fixed bed gasifier for disposing rural domestic solid waste. Results showed that the cont...
关键词:Updraft fixed bed gasifier Solid waste Pollutants Dioxins Emission Variation 
Occurrence conditions of positive cloud-to-ground flashes in severe thunderstorms被引量:7
《Science China Earth Sciences》2016年第7期1401-1413,共13页GUO Feng Xia LU Gan Yi WU Xin WANG Hao Liang LIU Zu Pei BAO Min LI Ya Wen 
supported by the National Key Basic Research Program of China (Grant No. 2014CB441403);the National Natural Science Foundation of China (Grant No. 41275008);R&D Special Fund for Public Welfare Industry (Grant No. GYHY201306069);Open Project of Key Laboratory of Meteorological Disaster of Ministry of Education (Grant No. KLME1004)
The purpose of this study was to understand the reasons why frequent positive cloud-to-ground(+CG) flashes occur in severe thunderstorms. A three-dimensional dynamics-electrification coupled model was used to simulate...
关键词:Severe thunderstorm +CG flash Updraft Downdraft Graupel Hail Charge structure 
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