Spain HST (Fact-finding)

[ish6]

Good Morning All --

At least for me --- watching the video give a good perspective!!!



Ishie

[Ramon_Zarate]

Why there is an explosion in 0.39?

[zatovisualworks]

Two hooligans celebrating the AVE coming out of the tunnel??????? It should have been a pain in their ass

As we say in Iberia "hay gente pa' to', menos para echar una mano cuando realmente se necesita".

[ish6]

You know, while watching it the first time I never actually had the speakers on - However, that's a good question ... I would say it's breaking the sound barrier, but obviously, it's not going the speed of a jet!

I wonder, too!

Ish

[zatovisualworks]

You know, while watching it the first time I never actually had the speakers on - However, that's a good question ... I would say it's breaking the sound barrier, but obviously, it's not going the speed of a jet!

I wonder, too!

Ish

It could be a sonic effect, Ishie. I hope it was. Even not cruising at sound barrier speed, tunnelling at HS creates  sound wave booms because of the high pressure inflicted inside!

[ish6]

That's very interesting to know, Alberte, I would have never guess!
Thanks for info! 

Ishie

[renfe-450]

Why there is an explosion in 0.39?

I don't speak english very well, so I will talk in Spanish; sorry.

La "explosión" que se escucha se debe a que, cuando el tren entra en el túnel, como el aire en el interior del mismo es más denso que en el exterior, el tren choca contra él y produce un ruido; el túnel actúa como altavoz en la parte opuesta del túnel, pudiendo oírse ese estruendo, producido al entrar el AVE 112 que después se ve.

Two hooligans celebrating the AVE coming out of the tunnel??????? It should have been a pain in their ass

As we say in Iberia "hay gente pa' to', menos para echar una mano cuando realmente se necesita".

Más que celebrar que el AVE entre en un túnel, yo creo que es alegría por la grabación que están consiguiendo; hay que tener en cuenta que, cuando se va a grabar o fotografiar trenes en pleno campo, en ocasiones hay que estar durante más de una hora esperando pacientemente a que pase un tren deseado, y en ocasiones ese logro puede acabar siendo motivo de alegría entre los que somos más frikis (tómese como un apelativo cariñoso; en ningún momento pretende ser ofensivo).

Un saludo

Renfe-450_{creando caminos de Alta Velocidad}

[ish6]

Good Morning,

Do not worry about the language, by all means, type in Spanish, of course, we are at the IberTrainz Universe! LOL  -- Although I post in English, my Google browser translates the entire site from Spanish to English so I can participate and join any conversation! 

Thank you for that extra tip there, sir!
Very informative!
Take Care
Ish