Case Study
Ansys is committed to setting today's students up for success, by providing free simulation engineering software to students.
Ansys is committed to setting today's students up for success, by providing free simulation engineering software to students.
Ansys is committed to setting today's students up for success, by providing free simulation engineering software to students.
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Case Study
Jet fans installed in the confined space of a tunnel pose a unique design challenges: safety requirements in case of fire (including smoke control) and maintaining acceptable air quality and visibility during normal operations. The closer the fan is to the tunnel soffit (roof) and walls the better, however, such placements lead to greater aerodynamic friction on the discharge side and choking of the inlet flow, which negatively impacts jet fan performance.
Using Ansys CFD tools, Ansys CFX and Ansys Fluent, MoJet Ventilation can simulate the performance of the MoJet® both in the factory during bench thrust tests, which are crucial steps for factory certification, and when installed in the actual tunnel environment. The airflow modelling capability within Ansys CFD tools means that MoJet Ventilation is able to test the entire flow domain, including the tunnel and the rotating blades mounted on the rotor, to ensure that each MoJet® is suitable for the specific job requirements.
With simulation, MoJet Ventilation can test engineering challenges and environments that were previously difficult to achieve.
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