Results 121 to 130 of about 14,736,512 (134)

Efectos de la compactación, humedad y profundidad sobre los parámetros de la ecuación de kostiakov

open access: yesRevista Espamciencia, 2021
This report consisted of studying the effects caused by the soil physical characteristic, in the presence of wetness variations and structures-texture fluctuations, to the Kostiakov constants.
Hossne García, Américo
exaly   +1 more source

A Forecasting Method of Kostiakov Infiltration Model Parameters Based on Back-Propagation Model

Advanced Materials Research, 2012
Based on test data of field soil water infiltration, Back-propagation (BP) model of predicting Kostiakov infiltration model parameters was established after analyzing the primary influence factors of water infiltration model parameters. The results indicate that BP model can reflect the non-linear relationship between the model parameters and the ...
Chong Wen Cao, Gui Sheng Fan
openaire   +1 more source

Estimating parameters for the Kostiakov-Lewis infiltration model from soil physical properties

Journal of Soils and Sediments, 2019
Infiltration modeling is an important tool to describe the process of water infiltration in the soil. However, direct measurements of the parameters of infiltration models are usually time-consuming and laborious. The present study proposed an effective method to estimate parameters of the Kostiakov-Lewis model (a classical infiltration model) from ...
Guoqing Lei   +3 more
openaire   +1 more source

Estimation of Kostiakov İnfiltration Parameters Using Initial Soil Moisture

open access: yesTarim Bilimleri Dergisi, 2006
The Kostiakov equation was extensively used to estimate furrovv Infiltration but it is unadjusted for different field conditions. The Kostiakov infiltration parameters (k and a) were therefore developed as a function of initial soil moisture content and ...
Abolfazl Nasserı1   +1 more
exaly   +3 more sources

Estimation of Kostiakov’s Infiltration Model Parameters of Some Sandy Loam Soils of Ikwuano – Umuahia, Nigeria

Open Transactions on Geosciences, 2014
Infiltration equations are necessary in designing and evaluating surface irrigation systems. This paper applied the empirical kostiakov’s infiltration model on the sandy soils of Ikwuano -Umuahia ,in order to determine the infiltration model parameters of the soils.
Adindu Uloma   +2 more
openaire   +1 more source

Kostiakov Infiltration Parameters from Kinematic Wave Model

Journal of Irrigation and Drainage Engineering, 1999
A. J. Clemmens, Joel Cahoon
openaire   +1 more source

Scaling of Kostiakov–Lewis Equation and Estimation of Scaling Factors at Field Scale

Archives of Agronomy and Soil Science, 2023
Zhengjiang Feng, Weibo Nie
exaly  

Estimating Parameters for the Kostiakov-Lewis Infiltration Model From Soil Physical Properties

Journal of Soils and Sediments, 2020
Jiesheng Huang, Wenzhi Zeng, Guoqing Lei
exaly  

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