A simple model for the pollutant sedimentation in topsoil along the highway

Kubiliute, Evelina; Špakauskas, Valdas

Use this url to cite publication: https://hdl.handle.net/20.500.14911/144731

A simple model for the pollutant sedimentation in topsoil along the highway

Details

Publication Type (CRIS)

Straipsnis recenzuojamoje Lietuvos tarptautinės konferencijos medžiagoje / Article in peer-reviewed Lithuanian international conference proceedings (P1e)

Publication Type (eLABa)

Straipsnis recenzuotame konferencijos darbų leidinyje / Article published in peer-reviewed conference proceedings (P1d)

Author(s)

Author	Affiliation
Kubiliute, Evelina	Gelžbetoninių konstrukcijų ir geotechnikos katedra / Department of Reinforced Concrete Structures and Geotechnics (0258)
Špakauskas, Valdas	Fizikos katedra / Department of Physics (1020)

Title

A simple model for the pollutant sedimentation in topsoil along the highway

[en]

Evelina Brannvall, Valdas Špakauskas

Title in other language

Paprastas teršalų nusėdimo paviršiniame kelio aplinkos dirvožemio sluoksnyje modeliavimas

[lt]

Is part of

Modern building materials, structures and techniques : proceedings of the 9th international conference, held on May 16-18, 2007 Vilnius, Lithuania [CD] / IABSE Lithuanian Group, Lithuanian Academy of Sciences, VGTU Civil Engineering Faculty

Published In

Year	Start Page	End Page
2007	1	6

Publisher

Vilnius : Technika, 2007

Extent

p. 1-6

URI

URI
https://hdl.handle.net/20.500.14911/144731

Cited references

Science / Art Area

Technologijos mokslai / Technological sciences (T)

Field of Science / Art

Aplinkos inžinerija / Environmental engineering (T004)

Keywords (en)

Abstract (en)

Model of fine particles dispersion when crosswind is blowing is created on the ground of immediate observations of a whirl of dust formed behind the driven car. When the wind is absent the cylindrical cut shape whirl of dust immediately changes into the cylindrical shape with off-cut by the ground dust cloud. Later, when the wind blows perpendicular to the road, particles are carried to the roadside. Modelling this process, we consider that the wind carries the medium particle to the roadside, which at the same time falls down by medium velocity. Good congruence of regression equation and experimental data shows that particles distribution scheme described in the model fits very well.