Fw: Franco-Crosti Boiler for Steam Trains

[NW Modeling List]

Gents,
This email with my comments is the one that I meant to send you.
Thanks,
Norris

Norris Deyerle
Blue Ridge Chapter, National Railway Historical Society Chairman of Virginia's Rail Heritage Region Partners
Info: www.blueridgenrhs.org
744 Chinook Place
Lynchburg, Virginia 24502-4908
Cell: 434-851-0151
________________________________
From: NORRIS DEYERLE <RAILCOW at msn.com>
Sent: Saturday, February 8, 2020 4:17:39 PM
Subject: Fw: Franco-Crosti Boiler for Steam Trains

Railroad friends,
Wayland sent me this link that his son Dan sent him. Dan is a professional railroad employee. The concept made me think about superchargers and  turbochargers on engines. Various forms of super and turbo chargers were used on car, truck, boat and airplane engines! In simple terms I explained the differences to my car customers between the two that a supercharger forced fresh air through the engine to boost power where as a turbocharger recirculated partially burnt exhaust gas back through the engine to be burned a second time. I guess it could be argued that both had their advantages and disadvantages.
Check out this video.
Thanks Wayland!
Norris

Norris Deyerle
Blue Ridge Chapter, National Railway Historical Society Chairman of Virginia's Rail Heritage Region Partners
Info: www.blueridgenrhs.org
744 Chinook Place
Lynchburg, Virginia 24502-4908
Cell: 434-851-0151
________________________________
From: Wayland Moore <waym00re at yahoo.com>
Sent: Saturday, February 8, 2020 3:24:53 PM
To: Norris Deyerle <railcow at msn.com>
Subject: Fw: Dan sent

Check this out, the stack is on the side of the engine about half way back.  Look at the video.


Franco-Crosti boiler<https://en.m.wikipedia.org/wiki/Franco-Crosti_boiler>
The Franco–Crosti boiler is a type of boiler used for steam locomotives. It was designed in the 1930s by Attilio Franco and Dr Piero Crosti.
The main difference between it and conventional feedwater heaters widely used on the continent is that the Franco-Crosti boiler uses both exhaust steam and exhaust gases from the firebox. Conventional feedwater heaters only use exhaust steam.(114 kB)

https://www.youtube.com/watch?v=nIdgsghT3ak&feature=youtu.bem
[https://i.ytimg.com/vi/nIdgsghT3ak/hqdefault.jpg]<https://www.youtube.com/watch?v=nIdgsghT3ak&feature=youtu.be>
1973 Vapore in Val Pusteria 1/Dampf im Pustertal 1 - YouTube<https://www.youtube.com/watch?v=nIdgsghT3ak&feature=youtu.be>
nell'ottobre del 1973 sono stato per la prima volta in Val Pusteria. Ho girato le locomotive a vapore del Gruppo 741. Ho visto il 741 262, 142, 046 Il filmato è stato girato in Super-8 e con ...
www.youtube.com

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