Abstract—
Nowadays, dedicated computer programs developed on the basis of finite element analysis and using modern mathematical models of physicochemical processes are widely applied in designing new or optimizing existing devices and installations firing organic fuels. Such multiparametric tasks, which encompass a wide range of physical problems, are predominantly solved by means of CFD modeling based on the finite volume method. This numerical method for integrating systems of differential equations with partial derivatives features versatility and numerical stability. Particular problems that are dealt with by applying computer programs that use CFD modeling are solved in a few sequential stages: preparing the problem for solving, verifying the mathematical model, visualizing the calculated results and preprocessing them, and analyzing the obtained results. The article discusses the experience gained with modeling and suggests the main recommendations on using this software product in engineering practice for solving particular problems concerned with ignition and burnout of gaseous and liquid fuel and emission of harmful combustion products in power installations for developing new or optimizing existing designs of various furnace and burner devices.
Similar content being viewed by others
REFERENCES
E. P. Volkov, V. B. Prokhorov, A. M. Arkhipov, S. L. Chernov, and V. S. Kirichkov, “Studying the aerodynamics of the TPP-210A boiler furnace when it is shifted to operate with dry-ash removal and vortex fuel combustion,” Therm. Eng. 65, 691–697 (2018). https://doi.org/10.1134/S0040601518100129
L. A. Bulysova, A. L. Berne, V. D. Vasil’ev, M. N. Gutnik, and M. M. Gutnik, “Study of sequential two-stage combustion in a low-emission gas turbine combustion chamber,” Therm. Eng. 65, 806–817 (2018). https://doi.org/10.1134/S0040601518110010
S. Patankar, Numerical Heat Transfer and Fluid Flow (Hemisphere, Washington, 1980; Energoatomizdat, Moscow, 1984).
S. V. Patankar and D. B. Spalding, “A calculation procedure for heat, mass and momentum transfer in three-dimensional parabolic flows,” Int. J. Heat Mass Transfer 15, 1787–1806 (1972).
V. N. Malyukh, Introduction to Modern Computer-Aided Design Systems: A Course of Lectures (DMK, Moscow, 2010) [in Russian].
K. N. Volkov and V. N. Emel’yanov, Computational Technologies in Problems of Fluid and Gas Mechanics (Fizmatlit, Moscow, 2012) [in Russian].
N. N. Fedorova, S. A. Val’ger, and M. N. Danilov, Basics of Work in ANSYS 17 (DMK, Moscow, 2017) [in Russian].
I. V. Semenov and P. S. Utkin, Numerical Simulation of Detonation Processes in Gases (Inst. Avtom. Proekt. Ross. Akad. Nauk, Moscow, 2011) [in Russian].
P. G. Ciarlet and J. L. Lions, Handbook of Numerical Analysis (Elsevier, Amsterdam, 2000), Vol. 7.
S. Echi, A. Bouabidi, Z. Driss, and M. Salah Abid, “CFD simulation and optimization of industrial boiler,” Energy 169, 105–114 (2019).
P. V. Roslyakov, Yu. V. Proskurin, and D. A. Khokhlov, “Development of combined low-emissions burner devices for low-power boilers,” Therm. Eng. 64, 574–584 (2017). https://doi.org/10.1134/S0040601517080092
L. A. Bulysova, V. D. Vasil’ev, A. L. Berne, M. N. Gutnik, and A. V. Ageev, “International experience in developing low-emission combustors for land-based, large gas-turbine units: Mitsubishi Heavy Industries’ equipment,” Therm. Eng. 65, 287–293 (2018). https://doi.org/10.1134/S0040601518050026
L. A. Bulysova, V. D. Vasil’ev, and A. L. Berne, “Low-emission combustion of fuel in aeroderivative gas turbines,” Therm. Eng. 64, 891– 897 (2017). https://doi.org/10.1134/S0040601517120011
V. A. Dvoinishnikov, D. A. Khokhlov, V. P. Knyaz’kov, and A. Yu. Ershov, “Influence of the technique for injection of flue gas and the configuration of the swirl burner throat on combustion of gaseous fuel and formation of nitrogen oxides in the flame,” Therm. Eng. 64, 364–371 (2017). https://doi.org/10.1134/S0040601517050020
V. A. Dvoinishnikov and D. A. Khokhlov, “The effect the design solutions adopted for a pilot vortex burner with central admission of medium have on setting up the conditions for stable combustion of air-fuel mixture,” Therm. Eng. 62, 278–285 (2015). https://doi.org/10.1134/S0040601515040011
G. Schweiger, C. Gomes, I. Hafner, G. Engel, T. S. Nouidui, N. Popper, and J.-P. Schoggl, “Co-simulation: Leveraging the potential of urban energy system simulation,” Euroheat Power (Engl. Ed.) 15 (1), 13–16 (2018).
D. M. Wells, P. Peturaud, and S. K. Yagnik, “Overview of CFD round robin benchmark of the high fidelity fuel rod bundle NESTOR experimental data,” in Proc. 16th Int. Topical Meeting on Nuclear Reactor Thermal Hydraulics (NURETH-16), Chicago, IL, Aug. 30 – Sept. 4, 2015 (Am. Nucl. Soc., LaGrange Park, IL, 2015).
P. V. Roslyakov, D. A. Khokhlov, L. E. Egorova, M. N. Zaichenko, and B. G. Grisha, “Optimization of remote economizer flue duct using the ANSYS software,” in Proc. 4th Int. Conf. on Information Technologies in Engineering Education (Inforino), Moscow, Oct. 23–26, 2018 (IEEE, Piscataway, NJ, 2018), pp. 1–4. https://doi.org/10.1109/INFORINO.2018.8581774
Introduction to ANSYS CFX. Lecture 03: Domains, Boundary Conditions and Sources (ANSYS, 2015). https://vdocuments.mx/introduction-to-ansys-cfx-1-2015-ansys-inc-march-13-2015-ansys-confidential.html.
J. B. Cavalcante-Neto, “Survey meshing lection RP-CMOD08,” lia.ufc.br: Laboratórios de Pesquisa em Ciência da Computação Departamento de Computação–UFC. http://www.lia.ufc.br/~joa-quimb/lects/ Survey%20Meshing%20Joaquim%20RPCMOD_Abr2008. pps.
Introduction to ANSYS Meshing 14.5, ANSYS Customer Portal. https://support.ansys.com/AnsysCustomerPortal/en_us/Knowledge%20Resources/Tutorials% 20&%20Training%20Materials/Training%20Files/Introduction+to+ANSYS+Meshing+14.5.
D. B. Spalding, “Concentration fluctuations in a round turbulent free jet,” Chem. Eng. Sci. 26, 95–107 (1971).
Ansys Help 14.5 Release. Digital Manual for Software Package ANSYS 14.5.
C. Yuan, J. Song, and M. Liu, “Comparison of compressible and incompressible numerical methods in simulation of a cavitating jet through a poppet valve,” Eng. Appl. Comput. Fluid Mech. 13 (1), 67–90 (2019). https://doi.org/10.1080/19942060.2018.1552202
S. A. Orszag, “Analytical theories of turbulence,” J. Fluid Mech. 41, 363–386 (1970).
P. V. Roslyakov, I. V. Morozov, M. N. Zaichenko, and V. T. Sidorkin, “Computational investigations of low-emission burner facilities for char gas burning in a power boiler,” Therm. Eng. 63, 40–49 (2016). https://doi.org/10.1134/S0040601516040066
P. R. Spalart, “Strategies for turbulence modelling and simulations,” Int. J. Heat Fluid Flow. 21, 252–263 (2000).
P. I. Kudinov, Comparative Testing of Spalart–Allmaras and Menter Turbulence Models on the Transonic Flow Problem of a Single RAE2822 Profile (Dnipropetr. Nats. Univ., Dnipropetrovsk, Ukraine, 2004).
Yu. V. Lapin, “Statistical theory of turbulence (The past and the future — A brief outline of ideas),” Nauch.-Tekh. Vedomosti S.-Peterb. Gos. Univ., No. 2, 1–34 (2004).
G. Eggenspieler, Turbulence Modeling. http://www.ansys. com/staticassets/ANSYS/Conference/Confidence/San% 20Jose/Downloads/turbulence-summary-4.pdf.
P. R. Spalart and S. R. Allmaras, “A one-equation turbulence model for aerodynamic flows,” in Proc. 30th Aerospace Sciences Meet. and Exhib., Reno, NV, Jan, 6–9, 1992 (AIAA, Washington, DC, 1992). https://doi.org/10.1016/0376-0421(64)900041
B. E. Launder and D. B. Spalding, “The numerical computation of turbulent flow,” Comput. Methods Appl. Mech. Eng., No. 3, 269–289 (1974). https://doi.org/10.1016/0045-7825(74)90029-2
D. Achim, J. Naser, Y. S. Morsi, and S. Pascoe, “Numerical investigation of full scale coal combustion model of tangentially fired boiler with the effect of mill ducting,” Heat Mass Transfer 46, 1–13 (2009). https://doi.org/10.1007/s00231-009-0539-0
J. E. Macphee, M. Sellier, M. Jermy, and E. Tadulan, “CFD modeling of pulverized coal combustion in a rotary lime kiln,” in Proc. 7th Int. Conf. on CFD in the Minerals and Process Industries, Melbourne, Australia, Dec. 9–11, 2009 (CSIRO, Melbourne, 2009).
A. Aroussi, S. Kucukgokoglan, M. Menacer, and S. J. Pickering, “Numerical simulation of a single burner flow,” in Proc. 9th Int. Symp. on Flow Visualization, Edinburgh, August 22–25, 2000 (G. M. Carlomagno, I. Grant, Edinburgh, 2000).
M. G. Carvalho, T. Farias, and P. Fontes, “Predicting radiative heat transfer in absorbing, emitting, and scattering media using the discrete transfer method,” in Fundamentals of Radiation Heat Transfer (ASME, New York, 1991), in Ser.: Proceedings of the ASME Heat Transfer Division, Vol. 170, pp. 17–26.
E. H. Chui and G. D. Raithby, “Computation of radiant heat transfer on a non-orthogonal mesh using the finite-volume method,” Numer. Heat Transfer. Part B: Fundam. 23, 269–288 (1993). https://doi.org/10.1080/10407799308914901
G. D. Raithby and E. H. Chui, “A finite-volume method for predicting a radiant heat transfer in enclosures with participating media,” J. Heat Transfer 112, 415–423 (1990). https://doi.org/10.1115/1.2910394
E. G. Kazakova and T. L. Lekanova, Fuel and Combustion Theory: Study Aid (SLI, Syktyvkar, 2017) [in Russian]. http://lib.sfi.komi.com.
R. B. Akhmedov, O. N. Bryukhanov, and A. S. Isserlina, Rational Usage of Gas in Power Generating Units: Reference Guide, Ed. by. A. S. Isserlin (Nedra, Leningrad, 1990) [in Russian].
Z. I. Geller, Fuel Oil as Fuel (Nedra, Moscow, 1965) [in Russian].
Basic Physical Properties and Characteristics of Petroleum and Petroleum Products: Lecture Courses of the Faculty of Chemistry, Department of Petroleum Chemistry and Petrochemical Synthesis of N.I. Lobachevsky Nizhny Novgorod State University [in Russian]. http:// www.unn.ru/chem/neft/htmls/index.php?page=lern.
S. S. Nametkin, Petroleum Chemistry (GONTI, Leningrad, 1939) [in Russian].
W. L. Lom and A. F. Williams, Substitute Natural Gas: Manufacture and Properties (Wiley, New York, 1976; Nedra, Moscow, 1979).
D. P. Schmidt, I. Nouar, P. K. Senecal, C. J. Rutland, J. K. Martin, and R. D. Reitz, Pressure-Swirl Atomization in the Near Field, SAE Technical Paper No. 1999-01-0496 (SAE, 1999).
A. H. Lefebvre, Atomization and Sprays (Hemisphere, Washington, DC, 1989).
Z. Han, S. Perrish, P. V. Farrell, and R. D. Reitz, “Modeling atomization processes of pressure-swirl hollow-cone fuel sprays,” Atomization Sprays 7, 663–684 (1997). https://doi.org/10.1615/AtomizSpr.v7.i6.70
P. K. Senecal, D. P. Schmidt, I. Nouar, C. J. Rutland, and R. D. Reitz, “Modeling high speed viscous liquid sheet atomization,” Int. J. Multiphase Flow 25, 1073–1097 (1999). https://doi.org/10.1016/S0301-9322(99)00057-9
H. Hiroyasu and T. Kadota, “Fuel droplet size distribution in diesel combustion chamber,” SAE paper 740715 (SAE, 1974).
P. V. Roslyakov, Yu. V. Proskurin, and M. N. Zaichenko, “Study of the possibility of thermal utilization of contaminated water in low-power boilers,” Therm. Eng. 64, 644–651 (2017). https://doi.org/10.1134/S0040601517090075
B. F. Magnussen and B. H. Hjertager, “On mathematical models of turbulent combustion with special emphasis on soot formation and combustion,” in Proc. 16th Int. Symp. on Combustion, Cambridge, MA, Aug. 15–20, 1976 (Combustion Inst., Pittsburgh, PA, 1976).
P. V. Roslyakov, Methods of Environmental Protection (Mosk. Energ. Inst., Moscow, 2007) [in Russian].
Ya. B. Zel’dovich, P. Ya. Sadovnikov, and D. A. Frank-Kamenetskii, Nitrogen Oxidation during Combustion (Akad. Nauk SSSR, Moscow, 1947) [in Russian].
C. P. Fenimore, “Formation of nitric oxidein premixed hydrocarbon flame,” in Proc. 13th Int. Symp. on Combustion, Salt Lake City, UT, Aug. 23–29, 1970 (Combustion Inst., Pittsburgh, PA, 1971).
P. V. Roslyakov and Ch. Beitszin, “Nature of prompt nitric oxide emission in organic fuel combustion,” Teploenergetika, No. 1, 71–75 (1994).
G. G. De Soete, “Overall reaction rates of NO and N2 formation from fuel nitrogen,” in Proc. 15th Int. Symp. on Combustion, Tokyo, Japan, Aug. 25–31, 1974 (Combustion Inst., Pittsburgh, PA, Pittsburgh, 1975).
P. J. Ashman, B. S. Haynes, P. F. Nelson, P. C. Nancarrow, J. Bus, P. M. Nicholls, T. Prokopiuk, A. R. Buckey, and C. Z. Li, Improved Techniques for the Prediction of NO x Formation from Char Nitrogen, ACARP Report No. C4065. (Australian Coal Association. CSIRO Energy Technology, North Ryde, NSW, Australia, 1999).
P. V. Roslyakov, “Calculation of fuel nitrogen oxides formation during combustion of nitrogen-containing fuels,” Teploenergetika, No. 1, 37–41 (1986).
D. A. Khokhlov, Development and Research of a Vortex Kindling Burner for Burning Dust of Increased Reactivity, Candidate’s Dissertation in Engineering (Moscow, 2013).
Author information
Authors and Affiliations
Corresponding author
Additional information
Translated by V. Filatov
Rights and permissions
About this article
Cite this article
Roslyakov, P.V., Khudyakov, I.V., Khokhlov, D.A. et al. Experience Gained with CFD-Modeling of Liquid and Gaseous Fuel Combustion Processes in Power Installations (Review). Therm. Eng. 66, 599–618 (2019). https://doi.org/10.1134/S0040601519090039
Received:
Revised:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1134/S0040601519090039