نتایج جستجو برای: rain erosion

تعداد نتایج: 47261  

Journal: :International Journal of Engineering, Science and Information Technology 2021

This study aims to predict the occurrence of erosion in downstream Krueng Meureubo watershed, West Aceh Regency. Erosion is loss topsoil due rain splash which analyzed as a factor erosivity, but not necessarily calculated by alone, many other factors, such soil erodibility, slope and length land, land cover presence or absence conservation efforts. the. The Meurebo watershed shows large sedimen...

Journal: :Journal of Wind Engineering and Industrial Aerodynamics 2023

Leading edge erosion of wind turbine blades is causing high maintenance cost and therefore higher levelized energy (LCOE). In order to lower the LCOE design reliable blades, causes rain have be understood. Traditionally, (modified) waterhammer pressure equation used determine contact between liquid droplet (elastic) target. This however independent time, size distance center impact which been i...

2015
J. S Ojo M. O Ajewole S. K Sarkar

Rain attenuation is a major shortcoming of microwave transmission. J.S Ojo1, 2, M.O Ajewole1, S.K Sarkar2. An improved approach of predicting rain attenuation cumulative. rain attenuation formula Approach for determining the values of rain attenuation at different.Attenuation due to rain is an important constraint in the designing of the microwave. The paper presents a new prediction model of r...

Introduction: Soil erosion is the most important factor in damaging and decreasing the productivity of agricultural soils. Moreover, as the transfer of sediments rich in nutrients through the soil leads to soil erosion and in turn to the decrease in the dams’ reservoirs’ storage capacity, bringing about adverse economic and eco-environmental consequences such as damage to land resources and dec...

Journal: :CoRR 2016
Chang-Hwan Son Xiao-Ping Zhang

This letter proposes a simple method of transferring rain structures of a given exemplar image (rain image) into a target image (non‐rain image). Given the exemplar rain image and its corresponding masked rain image, rain patches including real‐life rain structures are extracted randomly, and then residual rain patches are obtained by subtracting those rain patches from their mean patches. Next...

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