The TURMO IV C is a free power turbine turboshaft engine. The gas generator consists of a single-stage axial and single-stage centrifugal compressor driven by a two-stage axial turbine, …

The proposed AD applies to Turbomeca Turmo IV A and IV C series turboshaft engines. We published the proposed AD in the Federal Register on February 9, 2006 (71 FR 6691).

Turboshaft engines are very similar to a turboprop engine; in fact many turboshaft engines were created by modifying existing turboprop engines to fit the needs of the rotorcraft they propel.

• The first significant evolution of turboshaft architecture has been the transition from single shaft turbines, like ARTOUSTE and ASTAZOU families, to power turbine turboshafts the first of …

Connect the pressure generator pipe to the spraying device. Start the engine. Stabilize the engine at idle. Inject all the mixture with a flow between 2 and 3 l/min when all parameters have been …

tangular steel tubing. Computer-aided finite element design techniques are used to assure that the tesl stand natural frequencies are safely above or below the operating speed rang. s of the …

Feb 17, 2009 · rbomeca Turmo IV A and IV C Series Turbos. aft Engines AGENCY: Federal Aviation Administration (FAA), Department of Transportation (DOT). ACTION: Final rule; …