Purpose of the development: The development is designed for systems of internal cooling vanes high aviation, marine and land-based gas turbines, steam cooling.

Recommended application field: Turbine construction.

Technical characteristic: • The degree of enhancement of heat transfer Nu/Nu0 = 2,5 ... 3,5. • Reduced hydraulic losses by 15 ... 20%.

Advantages over analogues: • Lack of internal ribbing. • Versatility and ease of manufacturing blades. • Thermal hydraulic cooling system perfection. • A lesser degree of sediment in the channel blade cooling during operation and greater durability.

The development stage readiness: Tested experimental exploitation order

Description of the development:
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Working with a gas turbine blade cooling cyclone inlet edge: 1) the leading edge cooling channel; 2) cooling channel of the airfoil; 3) additional channel; 4) slot tangential swirler; 5), the distribution channel; 6) membrane. Patent of Ukraine № 49125 and number 50807.

Information about newness of the development:
there are Ukrainian patents -- 1 items

corresponds technical description
Conforms to technical characteristic

Possibility of transfer abroad:
Licence's sale
Creation of joint enterprise

Photo

Country Ukraine

For additional information turn to:
E-mail: gal@uintei.kiev.ua