Services

Air Quality and Pollutant Dispersion

At Slidian, we provide specialized CFD simulation services focused on air quality assessment and pollutant dispersion analysis, covering indoor environments, confined spaces, outdoor areas, and atmospheric-scale applications.

We help engineering firms and contractors validate ventilation systems, assess risks, and technically justify their designs through accurate data and clear visualizations.

Using advanced computational models, we identify and characterize:

Pollutant emission sources

Transport and dispersion mechanisms

Accumulation and recirculation zones

The influence of operating and environmental conditions

This enables us to accurately reproduce real world scenarios and evaluate airflow behavior in projects where safety, health, and regulatory compliance are critical.

What Can CFD Simulation Achieve?

CFD simulation makes it possible to compare different design alternatives before implementation.

We analyze supply and exhaust configurations, ventilation rates, duct geometries, and air renewal strategies to identify the safest and most efficient solution.

This allows engineering teams to optimize ventilation systems, reduce risks associated with contaminant exposure, and create healthier and more comfortable environments.

Indoor Environments and
Confined Spaces

In enclosed environments, we simulate existing or proposed ventilation systems to quantify their capacity to remove and dilute contaminants.

Our simulations provide:

Concentration fields of airborne substances

Air change rates per hour (ACH)

Airflow and contaminant dispersion patterns

Identification of recirculation zones and dead spots

These results allow objective evaluation of:

Ventilation system effectiveness

Areas with elevated contaminant concentrations

Compliance with indoor air quality standards

Compliance with thermal comfort requirements established by current regulations

Outdoor Spaces and
Atmospheric Dispersion

For outdoor and atmospheric-scale applications, we use CFD simulations to analyze the dispersion of pollutants emitted by industrial processes or localized sources while considering factors such as:

Prevailing wind conditions

Terrain topography

Urban and industrial geometries

Relevant meteorological variables

We obtain concentration fields, dispersion plumes, and spatial gradients that describe how pollutants are transported and diluted in the atmosphere, enabling objective assessment of environmental and health impacts.

These studies facilitate: