Browse Publications Technical Papers 2000-01-2098
2000-04-11

Numerical Simulation of a Combustion Chamber Burn-Through 2000-01-2098

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.

SAE MOBILUS

Subscribers can view annotate, and download all of SAE's content. Learn More »

Access SAE MOBILUS »

Preview Document Add to Cart
Members save up to 17% off list price.
Login to see discount.
Special Offer: Download multiple Technical Papers each year? TechSelect is a cost-effective subscription option to select and download 12-100 full-text Technical Papers per year. Find more information here.
We also recommend:
TECHNICAL PAPER

Injection Effects in Low Load RCCI Dual-Fuel Combustion

2011-24-0047

View Details

TECHNICAL PAPER

Development of a Turbulence-induced Breakup Model for Gasoline Spray Simulation

2015-01-0939

View Details

TECHNICAL PAPER

An injector specific analytic-phenomenological spray propagation model for the application-oriented simulation of direct injection SI engines

2007-01-1851

View Details

X