Numerical Investigation of Heat Transfer in Soil Under the Action of a Local Ignition Source in a Two-Dimensional Formulation

Research output: Contribution to journalArticle

5 Citations (Scopus)

Abstract

Forest fires have an adverse effect on soils. The so-called pyrogenic soils can be formed. In this paper, we have modeled mathematically unsteady conductive heat transfer in soil under the action of a local ignition source. Physical and mathematical models of heat transfer in the layer structure of soil have been developed. Temperature fields at different instants of time, the one-dimensional temperature distribution over the soil cross section, and also the dependence of the temperature on time at a characteristic point of the soil have been obtained as a result of numerical investigation. Further advance of the present scientific line can provide a fundamental basis for development of information and computation systems of environmental monitoring of soils during fire-hazardous seasons.

Original languageEnglish
Pages (from-to)1438-1444
Number of pages7
JournalJournal of Engineering Physics and Thermophysics
Volume87
Issue number6
DOIs
Publication statusPublished - 2014

Fingerprint

ignition
Ignition
soils
heat transfer
Heat transfer
Soils
formulations
Fires
Temperature distribution
temperature distribution
forest fires
environmental monitoring
information systems
conductive heat transfer
mathematical models
Mathematical models
Monitoring
cross sections

Keywords

  • forest fire
  • heat transfer
  • mathematical modeling
  • soil

ASJC Scopus subject areas

  • Condensed Matter Physics
  • Engineering(all)

Cite this

@article{ab6b859929ab4132ae27239e9e7cfe12,
title = "Numerical Investigation of Heat Transfer in Soil Under the Action of a Local Ignition Source in a Two-Dimensional Formulation",
abstract = "Forest fires have an adverse effect on soils. The so-called pyrogenic soils can be formed. In this paper, we have modeled mathematically unsteady conductive heat transfer in soil under the action of a local ignition source. Physical and mathematical models of heat transfer in the layer structure of soil have been developed. Temperature fields at different instants of time, the one-dimensional temperature distribution over the soil cross section, and also the dependence of the temperature on time at a characteristic point of the soil have been obtained as a result of numerical investigation. Further advance of the present scientific line can provide a fundamental basis for development of information and computation systems of environmental monitoring of soils during fire-hazardous seasons.",
keywords = "forest fire, heat transfer, mathematical modeling, soil",
author = "Baranovskii, {N. V.} and A. Ni",
year = "2014",
doi = "10.1007/s10891-014-1148-4",
language = "English",
volume = "87",
pages = "1438--1444",
journal = "Journal of Engineering Physics and Thermophysics",
issn = "1062-0125",
publisher = "Springer GmbH & Co, Auslieferungs-Gesellschaf",
number = "6",

}

TY - JOUR

T1 - Numerical Investigation of Heat Transfer in Soil Under the Action of a Local Ignition Source in a Two-Dimensional Formulation

AU - Baranovskii, N. V.

AU - Ni, A.

PY - 2014

Y1 - 2014

N2 - Forest fires have an adverse effect on soils. The so-called pyrogenic soils can be formed. In this paper, we have modeled mathematically unsteady conductive heat transfer in soil under the action of a local ignition source. Physical and mathematical models of heat transfer in the layer structure of soil have been developed. Temperature fields at different instants of time, the one-dimensional temperature distribution over the soil cross section, and also the dependence of the temperature on time at a characteristic point of the soil have been obtained as a result of numerical investigation. Further advance of the present scientific line can provide a fundamental basis for development of information and computation systems of environmental monitoring of soils during fire-hazardous seasons.

AB - Forest fires have an adverse effect on soils. The so-called pyrogenic soils can be formed. In this paper, we have modeled mathematically unsteady conductive heat transfer in soil under the action of a local ignition source. Physical and mathematical models of heat transfer in the layer structure of soil have been developed. Temperature fields at different instants of time, the one-dimensional temperature distribution over the soil cross section, and also the dependence of the temperature on time at a characteristic point of the soil have been obtained as a result of numerical investigation. Further advance of the present scientific line can provide a fundamental basis for development of information and computation systems of environmental monitoring of soils during fire-hazardous seasons.

KW - forest fire

KW - heat transfer

KW - mathematical modeling

KW - soil

UR - http://www.scopus.com/inward/record.url?scp=84925461311&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84925461311&partnerID=8YFLogxK

U2 - 10.1007/s10891-014-1148-4

DO - 10.1007/s10891-014-1148-4

M3 - Article

VL - 87

SP - 1438

EP - 1444

JO - Journal of Engineering Physics and Thermophysics

JF - Journal of Engineering Physics and Thermophysics

SN - 1062-0125

IS - 6

ER -