HVAC Simulation

Heating, Ventilation & Air Conditioning (HVAC)

HVAC Simulation is at the core of what we do here at our Singapore offices in BroadTech Engineering.
We are one of the industry’s leading CFD company in CFD consulting, HVAC concept planning,  design and optimizing of  HVAC design and development projects in Singapore.
Our Fluid dynamics simulation capabilities at BroadTech Engineering helps engineering companies to optimize  HVAC designs and meet the ongoing challenge of developing simulation models that are energy efficient,  sustainable and compliant with standards.

Meeting Green Building Design Goals with HVAC CFD Simulation

CFD (Computational Fluid  dynamics) Engineering Simulation  is  accelerating technological innovation  in building  HVAC  designs
With the ever-rising demands for green building consultants for sustainable architecture in recent the years,  HVAC design engineers are developing more complex and diversified designs to reduce loads, maximise energy efficiency and tap renewable energy resources.
Computational Fluid analysis software simulations have proven to be an extremely powerful and effective engineering design tool,  offering adaptable application in technically complex and demanding architectural environment HVAC projects.
At  BroadTech Engineering,  these CFD simulations and CFD analysis are heavily utilized by companies as a performance optimization and design validation tool at an early design development phase.
This is because CFD engineering simulation assists the implementation of innovative designs and energy-saving measures designed to decrease the overall building’s energy costs while maintaining or improving occupant thermal comfort in a building indoor environment.

Types of HVAC System we can Analyze

Our CFD simulation is able to analyze a number of complementary building HVAC system

Features & Benefits of HVAC CFD Simulation Analysis

Through HVAC CFD simulation, we are able to accurately reveal find out the impact of specific Air flow velocity and direction angle on the thermal temperature distributions were generated.
Benefits of HAVC simulation includes:

1. Accurate Full-Scale Simulation

With Engineering simulation, we are able to accurately simulate and optimize full-scale, three-dimensional virtual model of complex building indoor geometry design
For greater accuracy during the meshing of the 3D model, local mesh refinements can be added to areas that are of higher importance, such as areas near the air outlets and zones which are occupied by people

2. Enhance Energy Efficiency

Using the HVAC simulation result data from the initial fluid dynamics analysis, our consultants are able to visualize the airflow behavior inside the high-ceilinged hall and propose recommendations to improve airflow delivery.
Having an optimize air distribution of HVAC system to Reduce the energy consumption to a minimum and maximize energy savings

3. Ensure Occupant Indoor Thermal Comfort

Steady-state fluid dynamics simulations can be used to engineer and create an even temperature distribution across the entire indoor space. This helps to ensure that the thermal comfort of occupants in building indoor environment while being compliant with environmental requirements associated with Green building designs.

4. Optimize Air Delivery Distribution

HVAC simulation is able to analyze the flow performance of the existing and proposed HVAC air distribution system.
Base on simulation results obtain, we are able to Optimize optimal distribution of air supply outlets, air diffusers, ceiling flow bars throughout the different parts of buildings needed to ensure proper air delivery in large or High ceiling indoor spaces.
Having an even distribution of air helps to improve the temperature distribution at various levels of the building indoor space. This is achieved through the Fine-tuning of Parameters in the air distribution system such as Speed of airflow supply and angle of a direction of the air supply inlet.

5. Preservation of Air Thermal Stratification

We are able to engineer design solutions that avoid the disturbance of hot air thermal stratification region which is a key important energy-saving measure.
Because of this, Caution has to be taken when determining the placement and direction of Air supply inlets, such as flow bar diffusers to ensure that it does not induce significant disturbances to the hot stratified air layer

6. Optimize Air Return

Air Returns and Exhaust fan can be strategically installed in elevated areas of the indoor space to capture the rising movement of buoyant hot air from the occupied zones.
This air exhaust fan can also assist in the removal of any air contaminants or pollutants.

Overview