FIELD: transport.
SUBSTANCE: invention relates to gas turbine locomotives running on liquefied natural gas. Proposed locomotive comprises hosing with roof and sidewalls, power plant representing gas turbine engine and auxiliary diesel articulated therewith. Power plant fuel system comprises heat exchanger-cooler, waste heat exchanger and fuel-oil heat exchanger. Gar turbine locomotive consists of two sections, both accommodating air intakes communicated via air ducts that incorporate cut-off valves. Fuel system incorporates additionally second heat exchanger-gasifier arranged in locomotive second section, while heat exchanger-cooler is arranged in air intake to allow easy air passage.
EFFECT: higher reliability and fire safety.
1 cl, 4 dwg
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Authors
Dates
2009-11-27—Published
2008-04-10—Filed