CFD

Computational Fluid Dynamics

Validate tower and separator performance, reduce uncertainty, and improve reliability through Computational Fluid Dynamics (CFD) modeling grounded in real-world expertise.

Advanced CFD for Confident Process Decisions

Computational Fluid Dynamics (CFD) is the simulation of vapor and liquid flow inside process equipment to help predict how systems behave under real-world conditions. At Koch-Glitsch, we use CFD not only to illustrate flow patterns, but to support confident engineering decisions in mass transfer and phase separation. Our team combines advanced modeling tools with decades of tower and separator experience to help clarify risks, troubleshoot performance concerns, and guide design improvements backed by data.

Why Koch-Glitsch

Expertise that extends beyond the model

CFD results are only as good as the expertise behind them. With decades of experience designing, fabricating, and troubleshooting internals, Koch-Glitsch ensures that models reflect practical operating behavior, not idealized assumptions. Our domain knowledge creates more realistic boundary conditions, more meaningful output, and recommendations aligned with actual plant performance.

  • Internals-driven modeling accuracy using correct geometry, vapor/liquid behavior, and realistic flow conditions
  • Transparent, review-ready modeling with documented assumptions and validated engineering logic
  • Seamless global-to-local support through integrated design, fabrication and field troubleshooting teams
Why CFD Matters

Seeing what you can't inside your tower

Inside towers, separators, and ducting, flow patterns directly affect performance — from liquid distribution and vapor uniformity to mechanical stability and equipment life. CFD helps you visualize complex flow behavior, validate design assumptions, and reduce uncertainty before committing to fabrication or field changes.

  • More reliable and efficient operation through improved vapor/liquid distribution and equipment layout
  • Reduced risk and uncertainty when evaluating nozzle orientation, clearances, spacing and asymmetric arrangements
  • Better engineering decisions backed by visual insight and data-driven recommendations
Our Approach

Structured. Transparent. Decision-Ready

Every project starts with a defined objective and ends with clear recommenations you can use. From modeling setup to final review, our CFG process is built for credibility, transparency, and real-world value.

Applications & Scenarios

Where CFD supports better engineering decisions

CFD is applied when flow interaction with equipment or geometry directly affects performance. These common use cases help validate design choices, troubleshoot issues, and guide layout decisions.

  • Inlet Performance & Flow Distribution: Evaluate nozzle orientation, asymmetric feeds, and how vapor distributes to packing, trays, or redistributors.
  • Equipment Spacing & Separation Quality: Assess approach velocity to mist eliminators, impacts of tight spacing, and geometry changes affecting separation or re-entrainment.
  • Mechanical Reliability, Fluid-Induced Vibration (FIV): Screen for velocity fluctuations, turbulence patterns, and flow-driven excitation that may contribute to vibration risk.

Using CFD Analysis to Improve Distillation Tower Safety and Performance

Applying CFD Simulation to Optimize Distillation Tower Design and Reduce Risk

Partner with us

Looking to take your operations to the next level? Contact us online to request more information about any of our products or capabilities and learn how Koch-Glitsch can help you.

Let’s get started

Please select a language

English Italiano Español Português العربية Français Deutsch 한국어 日本語 Русский 繁体中文 简体中文
;
; ;