Beyond The Sprues

Modelling => Ideas & Inspiration => Aero-space => Topic started by: GTX_Admin on September 05, 2020, 03:07:16 AM

Title: Aero L-29 Delfín Ideas and Inspiration
Post by: GTX_Admin on September 05, 2020, 03:07:16 AM
A thread for your Aero L-29 Delfín Ideas and Inspiration:

(https://migflug.com/wp-content/uploads/2017/06/L-29-delfin-jetflug-slowakei-mo-1.jpg)
Title: Re: Aero L-29 Delfín Ideas and Inspiration
Post by: GTX_Admin on September 05, 2020, 03:08:27 AM
This angle almost makes it look like a canard version:

(https://ww2aircraft.net/forum/attachments/0103c-jpg.570268/)
Title: Re: Aero L-29 Delfín Ideas and Inspiration
Post by: ysi_maniac on January 11, 2022, 03:44:39 PM
Mixing Delfin and Flora

(https://hosting.photobucket.com/images/j340/ysi_maniac/DelfinFlora.jpg?width=1920&height=1080&fit=bounds) (https://app.photobucket.com/u/ysi_maniac/a/caec78e4-057f-4fe9-82f4-083a43455765/p/3276d798-c483-425c-8648-7f1a3695b57e)
Title: Re: Aero L-29 Delfín Ideas and Inspiration
Post by: GTX_Admin on January 12, 2022, 02:19:21 AM
Not bad
Title: Re: Aero L-29 Delfín Ideas and Inspiration
Post by: GTX_Admin on January 12, 2022, 02:22:21 AM
(https://hosting.photobucket.com/images/e68/GTwiner/1887338.jpg)
Title: Re: Aero L-29 Delfín Ideas and Inspiration
Post by: 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.

(https://hosting.photobucket.com/images/j340/ysi_maniac/Attack_Delfin.jpg?width=1920&height=1080&fit=bounds) (https://app.photobucket.com/u/ysi_maniac/a/caec78e4-057f-4fe9-82f4-083a43455765/p/8dbc3951-c285-4265-b890-a629b6612d3a)
Title: Re: Aero L-29 Delfín Ideas and Inspiration
Post by: GTX_Admin on January 15, 2022, 01:55:14 AM
(https://upload.wikimedia.org/wikipedia/commons/b/be/Aero_L-29_Delf%C3%ADn_%28N429GC%29_%284922750314%29.jpg)
Title: Re: Aero L-29 Delfín Ideas and Inspiration
Post by: GTX_Admin on January 15, 2022, 02:00:51 AM
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.

(https://hosting.photobucket.com/images/j340/ysi_maniac/Attack_Delfin.jpg?width=1920&height=1080&fit=bounds) (https://app.photobucket.com/u/ysi_maniac/a/caec78e4-057f-4fe9-82f4-083a43455765/p/8dbc3951-c285-4265-b890-a629b6612d3a)

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:

(https://upload.wikimedia.org/wikipedia/commons/thumb/d/d8/Aero_Vodochody_L-39_23_mm_cannon_pack_detail.jpg/1600px-Aero_Vodochody_L-39_23_mm_cannon_pack_detail.jpg)
Title: Re: Aero L-29 Delfín Ideas and Inspiration
Post by: ysi_maniac on December 15, 2022, 01:31:37 PM
Twin Jumo attack Delfin  8)

(https://hosting.photobucket.com/images/j340/ysi_maniac/Delfin-2jumo.jpg?width=1920&height=1080&fit=bounds) (http://"https://hosting.photobucket.com/images/j340/ysi_maniac/Delfin-2jumo.jpg?width=1920&height=1080&fit=bounds")
Title: Re: Aero L-29 Delfín Ideas and Inspiration
Post by: Old Wombat on December 15, 2022, 08:27:33 PM
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).
Title: Re: Aero L-29 Delfín Ideas and Inspiration
Post by: upnorth on December 24, 2022, 03:53:04 AM
A single seat Delfin would be quite easy if you used the L-29A Akrobat as a basis. Just buy a regular Delfin kit and paint over the rear section of the canopy:

(https://i.imgur.com/a3donxj.jpg)
(https://i.imgur.com/hxTvCYx.jpg)