An Ultimate Engine: designed by Computational Fluid Dynamics

Paper #:
  • 2011-01-2027

Published:
  • 2011-08-30
Citation:
Naitoh, K., Emoto, T., Nakamura, K., and Kainuma, Y., "An Ultimate Engine: designed by Computational Fluid Dynamics," SAE Technical Paper 2011-01-2027, 2011, https://doi.org/10.4271/2011-01-2027.
Pages:
13
Abstract:
A single lightweight engine capable of operating over a wide range of Mach numbers from startup to the hypersonic regime is proposed for automobiles and airplanes. Traditional piston engines, turbojet engines, and scram jet engines operate only under a narrower range of conditions. A compression system of colliding super multijets is proposed instead of a traditional turbofan. This ultimate engine system can be extended with a special piston system to achieve an improved fuel consumption rate, while maintaining a low noise level.
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