RENFE 'Pato' - Valencia, Spain

10 Replies, 11068 Views

Off The Rails

03-06-2019, 05:11 AM

Posting Freak

I wonder if the “duck bill” is done for same reason as the various long nose Shinkansen designs? Basically, to reduce the effect of air compression in tunnels and the resulting boom or thump as the train exits.

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Messages In This Thread

RENFE 'Pato' - Valencia, Spain - by chrisjo - 03-04-2019, 08:43 PM

RE: RENFE 'Pato' - Valencia, Spain - by Nigels - 03-04-2019, 11:27 PM

RE: RENFE 'Pato' - Valencia, Spain - by Super - 03-05-2019, 12:35 AM

RE: RENFE 'Pato' - Valencia, Spain - by chrisjo - 03-05-2019, 07:37 PM

RE: RENFE 'Pato' - Valencia, Spain - by Super - 03-06-2019, 12:55 AM

RE: RENFE 'Pato' - Valencia, Spain - by Off The Rails - 03-06-2019, 05:11 AM

RE: RENFE 'Pato' - Valencia, Spain - by Super - 03-06-2019, 07:35 AM

RE: RENFE 'Pato' - Valencia, Spain - by chrisjo - 03-06-2019, 12:46 PM

RE: RENFE 'Pato' - Valencia, Spain - by Super - 03-06-2019, 01:08 PM

RE: RENFE 'Pato' - Valencia, Spain - by chrisjo - 03-06-2019, 02:11 PM

RE: RENFE 'Pato' - Valencia, Spain - by Super - 03-06-2019, 06:25 PM

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