• Definition of the intake flow side

  • Design specification to PFLEIDERER (constant swirl), STEPANOFF (constant speed) or own radii/surface area progression

  • Design of the volute tongue and tongue correction

  • Various cross-section forms: rectangle, trapezoidal, symmetrical/asymmetrical circle, free-form (Bezier), linesegments with radii

  • Tangential or radial diffuser with round or rectangular end cross-section

  • 3D representation

Detailed Information

The step-by-step design of a volute housing: from the definition of the intake flow to the 3D model:

Main design steps

Examples of designed volutes

CFturbo-volutes in several CAE systems