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Imaginary Locomotives


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  • 2 weeks later...

Just before I walk the dogs, I've been reading George R.R Martins 'Game of Thrones' series, you may be familiar with the current HBO tv series, basically its like Lord of the Rings, only longer and more beheadings. Theres certainly a lot of scope for the Railway modeller with G.O.T, for one thing it would be a lot easier to reinforce the Wall if there was a line to Winterfell. Another idea I've had is how the Railways in the USA would have fared in the film Red Dawn.   

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  • 2 weeks later...

Just before I walk the dogs, I've been reading George R.R Martins 'Game of Thrones' series, you may be familiar with the current HBO tv series, basically its like Lord of the Rings, only longer and more beheadings. Theres certainly a lot of scope for the Railway modeller with G.O.T, for one thing it would be a lot easier to reinforce the Wall if there was a line to Winterfell. Another idea I've had is how the Railways in the USA would have fared in the film Red Dawn.   

There was a LOTR-themed layout featured in RM in 1978-79 IRRC

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Okay how about this then.

 

A small class 68 about the same size as a class 20 anyone want to photoshop a 68 and do that to it?

Someone once made a 'double 20' using two Lima class 20 bodies to make a centre cab Co-Co, IIRC it was on a modified Deltic chassis..

Edited by PhilJ W
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  • 3 months later...

At the back of 'Armstrong Whitworth  A Pioneer of World Diesel Traction' by Brian Webb there is a list of some of the design proposals that were never built. Among these is LD556 2x 6BXD 0-4-0+0-4-0 DE locomotive for the Festiniog Railway dated 3rd Nov. 1932. No-one seems to have the drawing so I've created my own, using a combination of parts of locomotives and railcars they actually did build, fitted within the very restricted FR loading gauge (I'm assuming they wouldn't have built something that could only be used on part of the line):

post-1877-0-95078400-1498927913_thumb.jpg

 

Basically the bonnet is from DT44, the frames and cab modified from DT61 (outside frames so as to accommodate the traction motor between them) and traction motor, drive and wheelbase as per DT34 (also same wheelbase as FR small 'England', 'James Spooner' & original 'Taliesin'). The 6BXD was rated at 140 hp, so  potentially this could have been a 280 hp unit. I'd estimate the weight at around 30 tons, 7.5 tons per axle.

The number 9 was vacant in the 1930s.

Edited by BernardTPM
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Once 'Novelty' had won the Rainhill trials, with its impressive dashes of speed that intoxicated the watching crowd, a network of high-speed railcars soon spread to cover the whole country.

 

The forced draft system of combustion proved very controllable, especially when the original bellows system was replaced by powerful fans, initially steam-powered and then by electricity, in accordance with the far-sighted outlook of the inventors.  The high efficiency of this system allowed rapid steam-raising from a relatively small horizontal boiler, mounted under the floor of the passenger coach.  In addition, the fans could also be used to re-condense the exhaust steam, so further increasing efficiency and allowing long range,high-speed transport, without the need to carry a huge quantity (and weight) of water.

 

The illustration below shows a typical rail-car, with a grille covering the fans at the front and condenser panels along the sides of the vehicle, below the coach floor.  Two slanting exhaust stacks,placed either side of the vehicle remove waste products of combustion and any residual steam from the condensers.  The horizontal engine, with cylinders to the sides of the boiler, drive the power bogies through Cardan shafts.

 

post-19820-0-57935100-1407862091.jpg

Novelty Class Rail-car

 

 

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... The high efficiency of this system allowed rapid steam-raising from a relatively small horizontal boiler, mounted under the floor of the passenger coach... 

The fireman? Specially bred from narrow seam mining specialists to an average height of 6 hands at the shoulder for this specialised underfloor work, they would pick up coal supplies from the special pits provided between the rails at each station stop. This eliminated the need for any large bunker on board, contributing much to the sleek external design.

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The fireman? Specially bred from narrow seam mining specialists to an average height of 6 hands at the shoulder for this specialised underfloor work, they would pick up coal supplies from the special pits provided between the rails at each station stop. This eliminated the need for any large bunker on board, contributing much to the sleek external design.

You will recall that 'Novelty' had a vertical section to the boiler, through which fuel was dropped to the grate below.  The fuel bunkers are in the roof, loaded from overhead gantries. A simple gravity-feed automatic stoker dispenses  with  the need for a 'fireman'.  The driver controls output by regulating both air-blast and fuel feed.

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You will recall that 'Novelty' had a vertical section to the boiler, through which fuel was dropped to the grate below.  The fuel bunkers are in the roof, loaded from overhead gantries. A simple gravity-feed automatic stoker dispenses  with  the need for a 'fireman'.  The driver controls output by regulating both air-blast and fuel feed.

Oil-fired?

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After further thought, the condensors and fans naturally lead on to the early substitution of a steam turbine for the reciprocating engine as a natural development of the type. We could have had a 'Flying Kottbullar' before WWI...

And it would have been assembled from flat pack parts, with the crucial piece missing....

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  • 2 weeks later...

Not necessarily imaginary in the truest sense of the word. Another modeller on here is making an BR Blue 9F. Oddly enough I was thinking up a layout along a similar theme and I have mocked up a possible 8F which I hope to be building sometime soon. 

 

post-8963-0-48209900-1409310807.png

 

post-8963-0-59006500-1409089889.png

 

I've added some "mod-cons" such as westy-house pumps and air tanks, headlights, a giesl ejector, mini-snowploughs, modified cab and tender to be enclosed and roller bearings etc etc.

 

I've done two post TOP liveries inc a mid 80's full yellow cab which I prefer tbh.

Edited by Sylvian Tennant
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Here's a little 'big' engine I concocted a few years back - a Baltic tank version of the NBL Pacific for the Darjeeling Himalaya Railway in 'original' NBR livery for the Hebridian Light Railway:

post-1877-0-28457700-1498921502_thumb.jpg

 

and how it might have appeared many years later in lined BR blue, like the Rheidol tanks:

post-1877-0-68081700-1498921514_thumb.jpg

Edited by BernardTPM
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I've added some "mod-cons" such as westy-house pumps and air tanks, headlights, a giesl ejector, mini-snowploughs, modified cab and tender to be enclosed and roller bearings etc etc.

 

I've done two post TOP liveries inc a mid 80's full yellow cab which I prefer tbh.

 

Nice - I like the yellow cab too. However, if we're keeping steamers into the 80s, they should be red, at least metaphorically.  Drill some holes in the firebox and give it GPCS and a mechanical stoker.

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