British Trains To (Perhaps) Make Method For Steam As soon as Extra

British Trains To (Perhaps) Make Method For Steam As soon as Extra
British Trains To (Perhaps) Make Method For Steam As soon as Extra


There’s nothing extra assured to excite a grizzled outdated railway fanatic than the sight of a steam locomotive. The unique main-line rail propulsion expertise nonetheless clings on in a number of locations, however for sensible functions, it disappeared a lifetime in the past. It’s attention-grabbing then to listen to of a model new steam locomotive prototype being thought of for income freight use on British metals. Is it yet one more rebuild of a heritage design for use for fans solely? No, it’s an entirely new design with nothing in common with the locomotives of the past, as [Terrier55Stepney] tells us within the video under the break.

Gone is the large boiler and reciprocating pistons of outdated, as certainly is the notion of boiling something. As an alternative, this can be a steam turbine, nothing just like the Twenties and 30s experiments with typical locomotives, nor even the Union Pacific’s oil-fired condensing turbo-electrics. The brand new thought right here from the British firm Steamology is to create steam immediately from the combustion of hydrogen in a sequence of small modular steam turbines, and the ensuing prototype turbo-generator will exchange the diesel engine in a redundant British Rail class 60 freight locomotive. It’s unclear whether or not it would incorporate a condenser, however because it has no have to retain the water for a boiler we’re undecided it could want one.

Prototype locomotives that includes new applied sciences have a long and inglorious history of not making the grade, so whereas that is undoubtedly an thrilling and attention-grabbing growth we’re not assured to see it in widespread use. However it may supply a method to make sure a low-carbon alternative for diesel heavy freight locomotives, and unexpectedly present engine upgrades for current courses. The very fact it’s technically a steam locomotive is incidental.

BR Class 60: Tutenkhamun Sleeping, CC BY 2.0.

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