%0 Journal Article %T An Approach to Converting Mainline Freight Diesel Locomotives to Operation on a Gas-Diesel Cycle %A Prohor, D.I. %A Lysenko, V.V. %A Nikitin, V.V. %K Self-contained locomotive, thermal engine, diesel fuel, liquefied natural gas %J Bulletin of scientific research results %D 2023 %N 2023 %P 15 %I FSBEI HE "Emperor Alexander I St. Petersburg State Transport University"