论文信息 - Mathematical models of combustion, convection and heat transfer in experimental thermic device and verification

Mathematical models of combustion, convection and heat transfer in experimental thermic device and verification

Rad se bavi analizom turbulentnog izgaranja te prijenosom energije i kolicinom gibanja. Rad je specifican po cinjenici da se ti procesi analiziraju u horizontalnoj visokoj peci u koju je postavljen vijcani reaktor. Taj reaktor prerađuje organske sirovine kontinuirano i termalno. Kolicina unosa sirovina je oko 60 kg na sat. Rjesenje ovog pitanja nalazi se u izmjerenim kolicinama energije tog uređaja i u principima matematickog 3-D modeliranja. Osnovni je cilj predstaviti metodologiju kombiniranog modeliranja turbulencije, izgaranja i radijacije u istraživanom slucaju i verificirati ga na osnovi eksperimentalno dobivenih podataka.

Stanislav Honus | Dagmar Juchelková

[1] M. J. Wheeler. Heat and Mass Transfer , 1968, Nature.

[2] Khalid M. Saqr,et al. Implementation of the eddy dissipation model of turbulent non-premixed combustion in OpenFOAM , 2011 .

[3] Turbulent momentum transport and kinetic energy production in plane-channel flows , 2009 .

[4] D. Wilcox. Reassessment of the scale-determining equation for advanced turbulence models , 1988 .

[5] Shia-Hui Peng,et al. An improved k−ω turbulence model applied to recirculating flows , 2002 .

[6] Søren Knudsen Kær,et al. Grate-firing of biomass for heat and power production , 2008 .

[7] Mark Crocker,et al. Thermochemical conversion of biomass to liquid fuels and chemicals , 2010 .

[8] Jan Fredrik Helgaker,et al. Coupling between Continuity/Momentum and Energy Equation in 1D Gas Flow , 2012 .

[9] F. Lockwood,et al. A new radiation solution method for incorporation in general combustion prediction procedures , 1981 .

[10] Computational analysis of supersonic turbulent boundary layers over rough surfaces using the k–ω and the stress–ω models , 2007 .

[11] Bo G Leckner,et al. Spectral and total emissivity of water vapor and carbon dioxide , 1972 .

[12] Lars Schiøtt Sørensen,et al. An introduction to Computational Fluid Dynamics: The Finite Volume Method , 1999 .

[13] Hiroshi Akasaka. CALCULATION METHODS OF RADIATIVE HEAT TRANSFER COEFFICIENT FOR DIVIDED AIRSPACES , 2002 .