Flow inside the Volute
Radial Supercharger Turbines - Calculations and Modeling

Add to my library

BM4571 V2 Quizzed article

Flow inside the Volute
Radial Supercharger Turbines - Calculations and Modeling

Author : Gérard BOIS

Publication date: September 10, 2026 | Lire en français

Add to my library Add to my library

Logo Techniques de l'Ingenieur You do not have access to this resource.
Request your free trial access! Free trial

Already subscribed?

1. Flow inside the Volute

In small radial turbines, the assembly commonly referred to as the “volute” accounts for approximately half of the energy loss, regardless of thermal losses. It is therefore necessary to be able to analyse the power dissipated by the fluid in this poorly understood part of the turbine. A kinematic study of the gas in the volute is essential to determine, with an acceptable approximation, the velocity components.

For example, Euler’s theorem (§ 4.2 of [BM 4 570] ) shows that we must know the velocity vector at the impeller inlet to determine the theoretical power output...

You do not have access to this resource.
Logo Techniques de l'Ingenieur

Exclusive to subscribers. 97% yet to be discovered!

You do not have access to this resource. Click here to request your free trial access!

Already subscribed?


Article included in this offer

"Hydraulic, aerodynamic and thermal machines"

( 182 articles )

Complete knowledge base

Updated and enriched with articles validated by our scientific committees

Services

A set of exclusive tools to complement the resources

View offer details
Contact us