Numerical Simulation of a Combustion Chamber Burn-Through Rolls-Royce Deutschland GmbH

Format:

Book

Conference/Event

Author/Creator:

Hiller, Sven-Jürgen, author.

Conference Name:

Advances In Aviation Safety Conference & Exposition (2000-04-11 : Daytona Beach, Florida, United States)

Language:

English

Physical Description:

1 online resource cm

Place of Publication:

Warrendale, PA SAE International 2000

Summary:

Even if the probability of a combustion chamber burn-through is unlikely in modern aeroengines, the behavior of the engine has to be considered in term of airworthiness and safety. The whole 3D flow field inside the bypass duct of two aeroengines, BR710 and BR715 were simulated numerically in the event of a combustion chamber burn-through. The simulations showed the effect of different burn-through hole sizes on the bending of the torch and on the maximum temperature of the bypass duct. Utilizing the latest CFD methods the hypothetical case of an additional failure of the bypass duct structure was also simulated. These simulations also showed that both engines retain their integrity for the various burn-through scenarios

Notes:

Vendor supplied data

Publisher Number:

2000-01-2098

Access Restriction:

Restricted for use by site license