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Coefficient of solid-gas heat transfer in particle fixed bed; Coeficiente de transferencia de calor gas-solido em leito fixo de particulas

Abstract

The work presents a study on heat transfer between gas and solid phases for fixed beds in the absence of mass transfer and chemical reactions. Mathematical models presented in the literature were analyzed concerning to the assumptions made on axial dispersion in the fluid phase and interparticle thermal conductivity. Heat transfer coefficients and their dependency on flow conditions, particles and packed bed characteristics were experimentally determined through the solution of the previous mathematical models. Pressure drop behaviour for the packed beds used for the heat transfer study was also included. (author) 32 refs., 12 figs.
Publication Date:
Mar 01, 1991
Product Type:
Thesis/Dissertation
Report Number:
ETDE-BR-0137
Reference Number:
SCA: 420400; PA: BR-99:0B1087; SN: 99002144693
Resource Relation:
Other Information: TH: Tese (M.Sc.); PBD: Mar 1991
Subject:
42 ENGINEERING NOT INCLUDED IN OTHER CATEGORIES; PACKED BEDS; HEAT TRANSFER; HEAT TRANSFER FLUIDS; THERMAL CONDUCTION; FLUID FLOW; HEAT EXCHANGERS; THERMAL CONDUCTIVITY; SOLIDS FLOW; MATHEMATICAL MODELS; FLOW MODELS; BENCH-SCALE EXPERIMENTS; FEASIBILITY STUDIES
OSTI ID:
703459
Research Organizations:
Universidade Estadual de Campinas, SP (Brazil). Faculdade de Engenharia Mecanica
Country of Origin:
Brazil
Language:
Portuguese
Other Identifying Numbers:
Other: ON: DE99764826; TRN: BR99B1087
Availability:
OSTI as DE99764826
Submitting Site:
BR
Size:
142 p.
Announcement Date:

Citation Formats

Fernandes Filho, Francisco. Coefficient of solid-gas heat transfer in particle fixed bed; Coeficiente de transferencia de calor gas-solido em leito fixo de particulas. Brazil: N. p., 1991. Web.
Fernandes Filho, Francisco. Coefficient of solid-gas heat transfer in particle fixed bed; Coeficiente de transferencia de calor gas-solido em leito fixo de particulas. Brazil.
Fernandes Filho, Francisco. 1991. "Coefficient of solid-gas heat transfer in particle fixed bed; Coeficiente de transferencia de calor gas-solido em leito fixo de particulas." Brazil.
@misc{etde_703459,
title = {Coefficient of solid-gas heat transfer in particle fixed bed; Coeficiente de transferencia de calor gas-solido em leito fixo de particulas}
author = {Fernandes Filho, Francisco}
abstractNote = {The work presents a study on heat transfer between gas and solid phases for fixed beds in the absence of mass transfer and chemical reactions. Mathematical models presented in the literature were analyzed concerning to the assumptions made on axial dispersion in the fluid phase and interparticle thermal conductivity. Heat transfer coefficients and their dependency on flow conditions, particles and packed bed characteristics were experimentally determined through the solution of the previous mathematical models. Pressure drop behaviour for the packed beds used for the heat transfer study was also included. (author) 32 refs., 12 figs.}
place = {Brazil}
year = {1991}
month = {Mar}
}