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Qualification of a Small Gas Turbine Engine as a Starter Unit

  • R. K. Mishra EMAIL logo , Prashant Kumar , K. S. Jayasihma and S. N. Mistry
Published/Copyright: October 13, 2017
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Abstract

The certification philosophy plays an important role in ensuring the airworthiness qualification of a small gas turbine engine designed as a starter unit. The small and compactness of the engine, high rotational speed of the rotors, requirements of torque and starting capability at sea level to high altitude airfields and consecutive starts within stipulated time impose a great challenge from airworthiness point of view. This paper presents the methodology adopted and various stages of qualification, standards followed and results based on which the starter unit has been qualified for fitment on the designated aircraft.

PACS: 88.50.gp

Acknowledgement

The authors are very grateful to the Chief Executive, CEMILAC, Bangalore, India for his kind permission for publishing this paper. The authors are also very thankful to the General Manager and Engineers of Aero Engine R&D Center of Hindustan Aeronautics Limited, Bangalore and Officers of Aeronautical Quality Assurance (Engines), Bangalore for their cooperation and support during this work without which the present work would not have been possible.

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Received: 2017-09-18
Accepted: 2017-10-02
Published Online: 2017-10-13
Published in Print: 2021-03-26

© 2017 Walter de Gruyter GmbH, Berlin/Boston

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