Results 1 to 10 of about 50,525 (175)

Evaluation of rainfall simulation using WRF/WRF-Hydro model (case study: Abol-Abbas basin) [PDF]

open access: yesفناوری‌های پیشرفته در بهره‌وری آب, 2023
Every year, the occurrence of heavy rains in the flood-prone basins of the country leads to the occurrence of floods and the resulting damages. Therefore, accurate prediction of rainfall is of great importance to take preventive measures.
Farzaneh Yazdanpanah Gharaei   +4 more
doaj   +3 more sources

Coupled atmosphere-wildland fire modeling with WRF-Fire

open access: yes, 2011
We describe the physical model, numerical algorithms, and software structure of WRF-Fire. WRF-Fire consists of a fire-spread model, implemented by the level-set method, coupled with the Weather Research and Forecasting model. In every time step, the fire
Beezley, Jonathan D.   +2 more
core   +3 more sources

بررسی توزیع زمانی- مکانی و امکان پیش‌بینی جست‌باد در ایران [PDF]

open access: yesجغرافیا و مخاطرات محیطی, 2023
امروزه شاهد انبوهی از پدیده­های مخرب طبیعی هواشناسی و هیدرولوژیکی هستیم که هرساله تلفات و خسارات مالی و زیست‌محیطی بیشتری به زندگی بشر وارد می­کنند. یکی از پدیده­های جوی که می­تواند بر ایمنی پرواز، حمل­و­نقل، سازه­ها، انرژی و بسیاری دیگر از جنبه­های ...
محمد حسام محمدی   +3 more
doaj   +1 more source

مروری بر کارایی مدل عددی WRF-ARW به‌عنوان ابزاری در شبیه‌سازی‌های بارش ایران‌زمین [PDF]

open access: yesمدیریت آب و آبیاری, 2021
کسب اطلاع از نحوه توزیع و شدت بارش محتمل باعث بهبود دقت در اتخاذ تصمیمات مدیریتی در حین و پس از بارش در شرایط رخداد سیل می‌شود. امروزه با رشد علوم به‌خصوص در زمینه محاسبات کامپیوتری و حل معادلات پیشرفته جوی، مبتنی بر قوانین معتبر فیزیکی-دینامیکی این ...
محمدامین مداح   +1 more
doaj   +1 more source

A Comparative Study on the Impact of MWHS-2 and MHS Data Assimilation on the Simulation of Rainstorm in the Three Rivers Source Area

open access: yesGaoyuan qixiang, 2023
Based on the mid-scale WRF (Weather Research and Forecasting) numerical model, this study uses the direct assimilation module data from the FY-3C satellite MWHS-2 (Micro-Wave Humidity Sounder 2), and the WRF-3DVAR (Three Dimensional Variation) method to ...
Xu CHEN   +4 more
doaj   +1 more source

Gaseous air pollutants dispersion emitted from point and line sources by coupling WRF-AERMOD models (Case study: Lowshan, Guilan Province, Iran) [PDF]

open access: yesCaspian Journal of Environmental Sciences, 2021
The cement factories in urban areas can affect the air quality of cities due to the variety of pollutants emitted from cement production processes. In the present study, the impacts of the Khazar cement factory and two transportation axes between Guilan ...
Sima Farivar Ghaziani   +2 more
doaj   +1 more source

Investigation of the Development of Tropical Storm Nicholas based on Global and Regional Climate Data

open access: yesForum Geografi, 2023
This paper studies the simulation of Cyclone Nicholas that occurred close to the coastal area of Western Australia and fell on the mainland of Southwestern Australia.
Intan Nuni Wahyuni   +3 more
doaj   +1 more source

Significant wave height forecasting using WRF-CLSF model in Taiwan strait

open access: yesEngineering Applications of Computational Fluid Mechanics, 2021
Short-term hourly reliable prediction of significant wave height is an important research topic in coastal engineering. Many researchers have carried out in-depth studies in many ocean regions.
Jinshan Ma   +4 more
doaj   +1 more source

Electromyography Data Processing Impacts Muscle Synergies during Gait for Unimpaired Children and Children with Cerebral Palsy

open access: yesFrontiers in Computational Neuroscience, 2017
Muscle synergies calculated from electromyography (EMG) data identify weighted groups of muscles activated together during functional tasks. Research has shown that fewer synergies are required to describe EMG data of individuals with neurologic ...
Benjamin R. Shuman   +5 more
doaj   +1 more source

Applying Satellite Data Assimilation to Wind Simulation of Coastal Wind Farms in Guangdong, China

open access: yesRemote Sensing, 2020
With the development of the wind power industry in China, accurate simulation of near-surface wind plays an important role in wind-resource assessment.
Wenqing Xu, Like Ning, Yong Luo
doaj   +1 more source

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