Research on the Numerical Simulation of the 110kV Transformer Fire Extinguishing by Foam Spraying

In this context, we establish the fire extinguishing calculation model based on the combustion dynamics, fire physics and fire chemistry to simulate the process of the foam spraying fire extinguishing. Derive the fire extinguishing coefficient from small fire extinguishing test, verify the accuracy and reliability of the model by exhaustive fire extinguishing test. Guide to optimize the design of the actual fire extinguishing system. Reduce the test cost and pollution of the environment caused by the fire extinguishing test.