CFD (Computer Flow Dynamics) in Abu Dhabi & Western Region

Computational Fluid Dynamics analysis from Target International provides building designers and MEP engineers with precise, data-driven insights into airflow patterns, thermal distribution, and indoor air quality before a single duct is fabricated or diffuser is placed. Our CFD team has completed 65 simulation projects for developments totaling over 1.2 million square meters across Abu Dhabi, identifying design flaws that would have cost AED 2.5 million to rectify post-construction.

CFD analysis uses numerical methods to solve the Navier-Stokes equations governing fluid motion and heat transfer within a 3D computational model of your building. We create detailed geometric models from architectural CAD files, then define boundary conditions including outdoor air temperature, solar radiation, occupancy loads, equipment heat gains, and HVAC supply air parameters. Our simulations run on high-performance workstations with 64-core processors and 256GB RAM, processing 5 to 15 million computational cells per model with convergence criteria of 10^-4 residual error.

The output includes color-mapped temperature contours, velocity vector plots, age-of-air distributions, and PMV/PPD comfort indices for every zone in the building. We identify problematic areas such as thermal stratification in atriums, stagnant air pockets in deep floor plates, diffuser short-circuiting, and inadequate ventilation in corner offices. For one 35-storey Abu Dhabi tower, our CFD analysis revealed that the original diffuser layout would create 6-degree Celsius temperature variations across the open-plan office floor. Our recommended diffuser relocation and sizing adjustments reduced this to 1.2 degrees Celsius, within ASHRAE 55 comfort criteria.

CFD is particularly valuable for complex building types: atriums and double-height lobbies, auditoriums and theaters, data centers with high heat densities, hospital operating theaters requiring laminar airflow, kitchens with grease-laden exhaust, and parking garages with carbon monoxide management. We also perform smoke management simulations for fire engineering approval, modeling smoke layer descent, evacuation visibility, and extraction system effectiveness per UAE Fire and Life Safety Code requirements.