PDF

THE BOILER FURNACE NUMERICAL MODELING OF BURNING NON-STANDARD FUEL

A. V. Gil, O. M. Koksharev

2016ennumerical modelingboilernon-standard fuelcombustionaerodynamics

Abstract

Language:

The aim of this paper is to study the combustion processes of organizing non-standard fuel burning using a numerical approach in a boiler unit BKZ –210–140 with steam capacity of 210 t/h. The Euler-Lagrange aerothermochemical technique of describing physical and chemical processes in the furnace volume by the FIRE 3D application package was utilized. Special attention is paid to the numerical modeling results, which conclude on aerodynamics processes, heat exchange, and combustion in the furnace volume. The research object is the vertical water-tube boiler unit E-210-140, equipped with four straight-flow burners for burning Chihezsky and Pavlovsky brown coal. The results of mathematical modeling demonstrate the feasibility of burning Pavlovsky brown coal in the researched boiler furnace, as the resulting furnace exit gas temperature aligns closely with normative calculation methods, indicating the adequacy of the models used. Additionally, the distribution patterns of particles in the furnace volume substantiate their aerodynamic behavior, and the temperature distribution suggests that screen surfaces operate under lesser load, reducing the likelihood of slagging when combusting Pavlovsky brown coal.

Download

Cite This Work

@article{9b4774d7-f0ae-47e9-8976-a347a3223fe3,
  title={THE BOILER FURNACE NUMERICAL MODELING OF BURNING NON-STANDARD FUEL},
  author={A. V. Gil and O. M. Koksharev},
  year={2016},
  language={en}
}
TY  - JOUR
TI  - THE BOILER FURNACE NUMERICAL MODELING OF BURNING NON-STANDARD FUEL
AU  - A. V. Gil
AU  - O. M. Koksharev
PY  - 2016
LA  - en
ER  -

Similar Items

Industrial Furnaces W. Trinks, M. H. Mawhinney, R. A. Shannon, R. J. Reed, J. R. ( WeLib.org )

2026enPDF

Plant auditing: a powerful tool for improving metallurgical plant performance

Deepak Malhotra

This work discusses the essential components of a rigorous auditing process aimed at enhancing metallurgical plant performance. The objective is to id

2015enPDF

THE FUTURE OF ELECTRONIC WASTE RECYCLING IN THE UNITED STATES: Obstacles and Domestic Solutions

Jennifer Namias, Dr. Nickolas J. Themelis

This study explores the future of electronic waste recycling in the United States, addressing the challenges and proposing domestic solutions. The rap

2013enPDF

Metal Casting Processes

Unknown, Unknown

This chapter discusses metal casting processes, highlighting the diversity and common characteristics among them. The objective is to elucidate the fu

2023enPDF

Artificial intelligence-aided materials design: AI-algorithms and case studies on alloys and metallurgical processes

Rajesh Jha, Bimal Kumar Jha

This book describes the application of artificial intelligence (AI) and machine learning (ML) concepts to develop predictive models that can be used t

2022enPDF

Metallurgical Plant Design and Operating Strategies

The Australasian Institute of Mining and Metallurgy

This conference, held in Perth, Western Australia, focuses on the latest advancements in metallurgical processing plant design and operational strateg

2006enPDF