High Pressure Turbine Shrouds

Product catalog summary

High Pressure Turbine Shrouds Overview
A high pressure turbine in a jet engine is a critical component that operates under extreme temperatures and pressures. It is essential to maintain tight air flow control to ensure engine efficiency and prevent energy loss due to leaks. Metal shrouds are used to face the turbine blades, helping to control air flow and limit vibration.

Environmental Challenges
The environment in which these shrouds operate is characterized by extremely hot air, high vibration, and significant hardware dilatation. This poses challenges for aviation manufacturers in ensuring that the shrouds are tightly sealed to the casing to prevent damage and maintain tightness.

Solution and Benefits
Omniseal® metal E-Seals are customized for ease of installation and effective air flow control. They feature a proprietary ceramic coating that reduces friction and enhances wear resistance, thus increasing the lifetime of the hardware. The seals are designed to accommodate large joint movements and vibrations, ensuring a reliable seal.

Technical Specifications

Solution: Omniseal® Metal E-Seals
Application Area: High Pressure Turbine
Material: Metal
Media: Hot air
Temperature: Above 500°C (932°F)
Features: High wear resistance, long lifetime expectancy

Design Expertise
Omniseal Solutions™ is a leader in engineering precision sealing and material solutions, with over 65 years of experience. They are committed to protecting critical applications in demanding environments and continuously push the boundaries of what is possible.

Contact Information
For more information, contact Arnaud Verger, Market Manager - Aviation, at [email protected] or visit www.omniseal-solutions.com.

Catalog excerpts

Omniseal Solutions BEYOND the boundaries of possible AVIATION CASE STUDY HIGH PRESSURE TURBINE SHROUDS

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OMNISEAL® METAL FACE SEALS High Pressure Turbine Shrouds Arnaud Verger AVIATION EXTREME TEMPERATURE VIBRATION RESISTANCE HIGH ACCOMMODATION Environment A high pressure turbine in a jet engine is one of the hottest parts in an airplane since this section is right after the combustion section and can reach extreme temperatures and pressures from the expanding airflow. Maintaining air flow control in this area is key to ensuring the efficiency of the engine because any type of leak is a waste of energy. To maintain a tight control on air flow in the turbine as well as limit vibration, metal shrouds...

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Our customized, Omniseal® metal E-Seals are designed for the shroud set for air flow restriction with an excellent spring back to cope with the vibrations and large joint movement. The metal seals are coated with a proprietary ceramic plating, reducing the friction and providing excellent wear resistance. To simplify the installation, the sealing solution is segmented to fit the existing grooves and may be pre-compressed to further ease the mounting. • Customized fit for ease of installation and tight air flow control • Proprietary, protective coating for increased lifetime and hardware protection...

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Omniseal Solutions™ is a global engineering leader with over 65 years of historical legacy, relentlessly dedicated to the design and manufacture of precision sealing and material solutions that protect critical applications in the most demanding environments and passionately driven to push Beyond the Boundaries of Possible. Market Manager - Aviation Paris, France +33 6 03 10 50 84 [email protected] Omniseal Solutions™

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High Pressure Turbine Shrouds

High Pressure Turbine Shrouds

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