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FLUE GAS DUCTS AND STACKS. ADVISORY AND DESIGN

Industrial flue gas ducts and stacks are recurrent object of combined  Computational Fluid Dynamic (CFD) and Finite Element  (FEM) Analyses aimed to:

  • Improvement of flow performance in order to obtain an optimal temperature and velocities distribution.
  • Reduction of pressure losses (compliance with process parameters)
  • Prevention of vibration issues. Resonance
  • Minimization of duct sections (reduction of weight)
  • Flue gas path optimization (hot points and turbulence areas)
  • Mechanical design and supporting structure

Transient CFD simulation of By-Pass System (to stack/to turbine)

FLUE GAS DUCTS AND STACKS. ADVISORY AND DESIGN
By Pass System. Velocity profile analysis. CFD results
fig2
FLUE GAS DUCTS AND STACKS. ADVISORY AND DESIGN
Flue gas ducts and stacks advisory and design

Structural design of flue gas ducts in SCR system . Optimization of ducts geometry for minimal weight and assurance of pressure drop and performance flow required by SCR licensor.

FLUE GAS DUCTS AND STACKS. ADVISORY AND DESIGN
Self supported duct in Fertilizer plant
FLUE GAS DUCTS AND STACKS. ADVISORY AND DESIGN
FRP duct and scrubber analysis
FLUE GAS DUCTS AND STACKS. ADVISORY AND DESIGN
Expansion joints analysis and specification

Applications:

  • Great diameter ducts design and support (Refineries, Petrochemical and Power Plants)
  • Non-metallic materials, FRP (Fiberglass Reinforced Plastic), etc
  •  Special Duct geometries
  • Operation Performance Analysis
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