Building Simulation Services

At Loring, we leverage our extensive building systems expertise to integrate advanced simulation techniques into our design practice. Our commitment to innovation allows us to deliver optimized designs tailored to meet the unique requirements of each project.

We utilize a suite of sophisticated simulation tools to tackle complex engineering challenges, ensuring that our solutions are not only effective but also efficient. By combining our deep knowledge of building systems with cutting-edge technology, we develop solutions that align with our clients’ goals and project needs.

CFD Simulation

As part of our commitment to technical excellence and innovation, Loring has a dedicated team of specialist / modeling engineers who provide Computational Fluid Dynamics (CFD) services. We work closely with design teams and clients to understand and realize unique project requirements.

CFD plays an increasingly important role in designing thermally comfortable, healthy, and energy-efficient buildings. Its applications range from building site planning to individual room layout design, from active mechanical HVAC system design to passive ventilation studies, and from regular indoor air quality assessments to critical fire, smoke, and contaminant control.

Key CFD applications for buildings include:

Indoor Thermal and Airflow Analysis

• Air distribution and ventilation system optimization
• Thermal comfort predictions for occupants
• Temperature and humidity distribution modeling
• Passive Ventilation Studies including natural ventilation and buoyancy-driven exhaust

Indoor Air Quality Study

• Evaluation of ventilation strategies and potential contaminant spread
• Airborne disease control

Outdoor Airflow Modeling

• Pedestrian wind comfort and safety assessment
• Urban microclimate studies
• Exterior Contaminant Dispersion
• Exhaust Re-entrainment

Fire and Smoke Analysis

• Smoke Movement and Dispersion
• Ventilation System Performance Evaluation
• Heat Transfer Analysis

Multizone Airflow Modeling

We utilize advanced multizone airflow modeling to perform comprehensive stack effect and smoke management studies. These analyses are crucial for ensuring the safety and efficiency of building ventilation systems, particularly in high-rise buildings and complex structures.

Stack Effect Analysis

• Understanding Air Movement: Analyze the natural movement of air within buildings due to temperature differences between indoor and outdoor environments.
• Pressure Differential Management: Evaluate and manage pressure differentials across different building zones to prevent unwanted airflow and ensure balanced ventilation.
• Design Optimization: Optimize building designs to mitigate negative impacts of stack effect, such as drafts, energy loss, and compromised indoor air quality.

Smoke Management Studies

• Smoke Movement and Dispersion: Simulate the movement and dispersion of smoke within a building
• Stairwell and Elevator Pressurization: Design and optimize pressurization systems for stairwells and elevator shafts to create positive pressure differentials, preventing smoke infiltration and ensuring safe evacuation routes.

Fluid Network Analysis

We use advanced simulation tools to design and optimize fluid networks, ensuring efficient and reliable operation. Our simulations predict system behavior under various conditions, allowing for precise adjustments and improvements. Our expertise ensures optimal performance, energy efficiency, and reliability for your HVAC, plumbing, and fire protection systems.

Hydronic System Performance

• Pipe sizing and pressure drop analysis for optimal flow distribution
• Pump optimization for energy efficiency and load adaptability

Thermal and Domestic Water Systems

• Hot and chilled water distribution modeling to minimize energy losses
• Water supply and drainage analysis to maintain pressure balance and prevent backflow

Fire Protection System Optimization

• Hydraulic calculations for sprinkler, standpipe, and hydrant systems
• Simulations for emergency flow conditions and suppression effectiveness

Energy Modeling

At Loring, we leverage whole building energy simulations to provide comprehensive assessments of a building’s energy consumption. These advanced simulations allow our designers to evaluate different scenarios, compare the energy performance of various design alternatives, and select the most efficient solutions.

Design Optimization

• Comparison of different mechanical systems and energy conservation strategies
• Optimization of system sizing to avoid over-designing

Performance Analysis

• Estimation of building thermal loads and energy use
• Calculation of energy costs and potential savings

Compliance and Certification

• Support for code compliance demonstrations
• Assistance in achieving green building certifications like LEED
• Qualification for tax credits and utility incentives

Sustainability Initiatives

• Support for building decarbonization efforts
• Evaluation of renewable energy integration

Get In Touch

To find out how Building Simulation Services can assist you with your project needs, please contact Maria Xia, Vice President of Building Simulation Services

Phone: 646-674-6151

Email: mxia@loringengineers.com