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Safran and Avic team up on turboprops

Robust and economical to operate, turboprop planes are winning over more and more operators. Aircraft and engine-makers alike are obviously keeping a close eye on the booming regional turboprop market, including Safran and Avic, the Chinese aircraft manufacturer. In November 2014, the two partners, through their companies Snecma and Saic, respectively, signed an agreement to create a joint venture dedicated to the development of key components for commercial turboprop engines. "It's a daunting challenge, because we're not involved in this market for the moment," notes Vincent Garnier, head of product strategy at Snecma's Commercial Engine division. "But along with Avic we fully intend to develop world-class technology in this area. The results of this R&D will then be applied to our respective engine programs."

Sharing expertise

Snecma, as one of the world's leading aero-engine manufacturers, has developed a sound grasp of turboprop technology for military turboprops, through its role in the development and production of the TP400 turboprop engine for Europe's A400M military transport (via the Europrop International consortium). "Entering the commercial turboprop market implies even more demanding requirements," explains Vincent Garnier. "In addition to exemplary fuel consumption, we also have to offer highly reliable, inexpensive technologies, plus simplified maintenance. But we have a real ace in the hole, namely our experience as a partner on the CFM56 (via CFM International, the 50/50 joint venture with GE), the world's best-selling commercial engine, and the development of its successor, the new-generation LEAP."

Avic company Saic (South Aviation Industry Co. Ltd.) offers long-standing expertise in small turboprop engines, and wanted to expand its technological scope. "Our needs really converged in this case," notes Garnier. 

State-of-the-art technologies

The joint venture's first goal is to design, test and produce two main components: power turbines and flame tubes. "The power turbine is a key component, and its performance has a direct influence on fuel consumption," says Vincent Garnier. "The flame tube, also known as the 'combustor can', is where combustion takes place. We are looking to develop stronger metals that require less cooling."

The research teams for the new joint venture will be based in China, and will be able to call on the experience of the two parent companies, as well as developing their own expertise. Both Safran and Avic will eventually draw on these advanced technologies to design new generations of engines.

Press release issued by Safran Aircraft Engines on January 19, 2015

 

 Contact details from our directory:
Aviation Industry Corporation of China
Safran Aircraft Engines Turbofan Engines, Compressors, Engine Parts, Piston Engines

 

 Related directory sectors:
Engines
Engine Components

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