Modelling of powder consolidation using electro heating assisted by mechanical loading

Результат исследований: Материалы для журналаСтатья

Выдержка

The model of the process of reactive sintering assisted by mechanical loading is suggested. The conjugate heat exchange of powder mixture is taken into account. The powder mixture motion is described as viscous liquid with effective viscosity. Mechanical sub problem is one dimensional because friction near the wall is assumed negligible small. Conjugate thermal conductivity problem includes thermal conduction equations for various materials (reactive mixture and walls of the camber. Heat release is possible due to external electrical heating, viscous dissipation and chemical reactions. Kinetical equations correspond to detailed reaction scheme. The problem is solved numerically with special algorithm. As a result the composition of the mixture is obtained for different time moments. The final composition is not uniform.

Язык оригиналаАнглийский
Номер статьи012012
ЖурналJournal of Physics: Conference Series
Том790
Номер выпуска1
DOI
СостояниеОпубликовано - 16 фев 2017

Отпечаток

consolidation
heating
camber
heat
chemical reactions
sintering
friction
thermal conductivity
dissipation
viscosity
moments
conduction
liquids

ASJC Scopus subject areas

  • Physics and Astronomy(all)

Цитировать

Modelling of powder consolidation using electro heating assisted by mechanical loading. / Knyazeva, A.; Sorokova, S.

В: Journal of Physics: Conference Series, Том 790, № 1, 012012, 16.02.2017.

Результат исследований: Материалы для журналаСтатья

@article{8f765ac0c8f74a74bda9ecc6601f6c7a,
title = "Modelling of powder consolidation using electro heating assisted by mechanical loading",
abstract = "The model of the process of reactive sintering assisted by mechanical loading is suggested. The conjugate heat exchange of powder mixture is taken into account. The powder mixture motion is described as viscous liquid with effective viscosity. Mechanical sub problem is one dimensional because friction near the wall is assumed negligible small. Conjugate thermal conductivity problem includes thermal conduction equations for various materials (reactive mixture and walls of the camber. Heat release is possible due to external electrical heating, viscous dissipation and chemical reactions. Kinetical equations correspond to detailed reaction scheme. The problem is solved numerically with special algorithm. As a result the composition of the mixture is obtained for different time moments. The final composition is not uniform.",
author = "A. Knyazeva and S. Sorokova",
year = "2017",
month = "2",
day = "16",
doi = "10.1088/1742-6596/790/1/012012",
language = "English",
volume = "790",
journal = "Journal of Physics: Conference Series",
issn = "1742-6588",
publisher = "IOP Publishing Ltd.",
number = "1",

}

TY - JOUR

T1 - Modelling of powder consolidation using electro heating assisted by mechanical loading

AU - Knyazeva, A.

AU - Sorokova, S.

PY - 2017/2/16

Y1 - 2017/2/16

N2 - The model of the process of reactive sintering assisted by mechanical loading is suggested. The conjugate heat exchange of powder mixture is taken into account. The powder mixture motion is described as viscous liquid with effective viscosity. Mechanical sub problem is one dimensional because friction near the wall is assumed negligible small. Conjugate thermal conductivity problem includes thermal conduction equations for various materials (reactive mixture and walls of the camber. Heat release is possible due to external electrical heating, viscous dissipation and chemical reactions. Kinetical equations correspond to detailed reaction scheme. The problem is solved numerically with special algorithm. As a result the composition of the mixture is obtained for different time moments. The final composition is not uniform.

AB - The model of the process of reactive sintering assisted by mechanical loading is suggested. The conjugate heat exchange of powder mixture is taken into account. The powder mixture motion is described as viscous liquid with effective viscosity. Mechanical sub problem is one dimensional because friction near the wall is assumed negligible small. Conjugate thermal conductivity problem includes thermal conduction equations for various materials (reactive mixture and walls of the camber. Heat release is possible due to external electrical heating, viscous dissipation and chemical reactions. Kinetical equations correspond to detailed reaction scheme. The problem is solved numerically with special algorithm. As a result the composition of the mixture is obtained for different time moments. The final composition is not uniform.

UR - http://www.scopus.com/inward/record.url?scp=85016054416&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=85016054416&partnerID=8YFLogxK

U2 - 10.1088/1742-6596/790/1/012012

DO - 10.1088/1742-6596/790/1/012012

M3 - Article

AN - SCOPUS:85016054416

VL - 790

JO - Journal of Physics: Conference Series

JF - Journal of Physics: Conference Series

SN - 1742-6588

IS - 1

M1 - 012012

ER -