Modelling > Aero-space

Aero L-29 Delfín Ideas and Inspiration

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ysi_maniac:
What if an Attack Delfin armed with 2 NR-30 guns and powered by 1 RD-9 (the engine of MiG-19)

The space freed for 2nd crew man can be used for ammo and internal fuel.

GTX_Admin:

GTX_Admin:

--- Quote from: ysi_maniac on January 14, 2022, 11:42:07 AM ---What if an Attack Delfin armed with 2 NR-30 guns and powered by 1 RD-9 (the engine of MiG-19)

The space freed for 2nd crew man can be used for ammo and internal fuel.



--- End quote ---

I would worry about the guns in that position causing engine issues given where the intakes are.  Perhaps go with something similar to that used on the real world L-39:

ysi_maniac:
Twin Jumo attack Delfin  8)

Old Wombat:
Why would anyone downgrade the engine(s) that much? ???

You'd be better off using two Motorlet M-701s, they provide only 0.05 kN less power than a Jumo 004, each (8.75kN v 8.8kN), but both engines would weigh less than single Jumo (330kg each v 719kg each).

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