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And we pore over customer reviews to find out what matters to real people who already own and use the products and services we’re assessing. We gather data from the best available sources, including vendor and retailer listings as well as other relevant and independent reviews sites. Fire modeling also has an important role in litigation support.įire protection engineers can design small changes to the building, which can result in massive savings in system costs while still maintaining the aesthetic.ZDNET's recommendations are based on many hours of testing, research, and comparison shopping. It is important to use the services of knowledgeable fire protection engineers that can work hand in hand with the other trades when designing smoke control systems. Our main fire models we utilize are PyroSim, Fire Dynamics Simulator (FDS) and Consolidated Model of Fire Growth and Smoke Transport (CFAST).įire modeling has become an essential tool in the design of smoke control systems. RAN has experience with various types of fire models, including zone modeling, field modeling, and probabilistic modeling. RAN's employees have over 25 years of experience in developing fire models and evaluating structures to address specific code or performance needs of a client. RAN Fire Protection Engineering uses fire models to determine the impact that specific design fires and associated smoke spread would have on structures. Today, fire modeling can help provide economic, safe, and performance-based designs for buildings. The use of fire modeling has greatly evolved since its first use in the 1940's.

Pyrosim fire model