# Aviation propulsion and Engine exhaust recovery

Energy flows from aviation propulsion to engine exhaust recovery.

Source page: https://www.materialinsights.org/links/aviation-propulsion-and-engine-exhaust-recovery/

[Aviation propulsion](https://www.materialinsights.org/energy/e_aviation/) (energy) and [Engine exhaust recovery](https://www.materialinsights.org/energy/e_engine_recovery/) (energy): 1 relationship.

## How they are linked

### 1. Energy flow

*Physical flow · Direct · Aviation propulsion → Engine exhaust recovery*

Turbo-compounding has been used on piston aircraft engines.

Built from the site data on production routes, energy flows, industry value chains, input-output tables and prices.