Abstract: A centrifugal blower is a mechanical device for moving air or other gases. The terms "blower" and "squirrel
cage fan" (because it looks like a hamster wheel) are frequently used as synonyms. Rotating impellers increase the speedof
the air blowing from otherend. Centrifugal blowers are used in naval applications and motors. The Contemporary blades in
Centrifugal Blower used in naval applications are made up of Aluminum or Steel now we replaced the composite
material (carbonfiber).
In this thesis the centrifugal blower modeling in CREO parametric software and analysis in ANSYS software with different
materials in static analysis and different velocities in CFD analysis to find the fluidflow.
In this thesis the static analysis to determine the stress, deformation and strain with different materials (aluminum alloy,
graphite and carbon fiber)
CFD analysis to determine the pressure drop, velocity, heat transfer coefficient and mass flow rate at different velocities (14,
16, 18, 20 and22m/s).