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    <title>Transport Research International Documentation (TRID)</title>
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    <copyright>Copyright © 2026. National Academy of Sciences. All rights reserved.</copyright>
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    <managingEditor>tris-trb@nas.edu (Bill McLeod)</managingEditor>
    <webMaster>tris-trb@nas.edu (Bill McLeod)</webMaster>
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      <title>Transport Research International Documentation (TRID)</title>
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      <title>DESIGN AND OPERATING FEATURES OF WET STEAM TURBINES</title>
      <link>https://trid.trb.org/View/80859</link>
      <description><![CDATA[Principal data on the main turbine power units of Soviet nuclear ice breakers are given and specific features of operation of these turbines under severe conditions of the Arctic are described.  Sections of main turbine units are given.]]></description>
      <pubDate>Sat, 13 Jan 1979 00:00:00 GMT</pubDate>
      <guid>https://trid.trb.org/View/80859</guid>
    </item>
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      <title>STANDARDIZATION OF TECHNICAL REQUIREMENTS REGARDING LUBRICATING OILS FOR MARINE, LOCOMOTIVE, AND STATIONARY DIESEL ENGINES</title>
      <link>https://trid.trb.org/View/79749</link>
      <description><![CDATA[Out of 10 most widely used in the USSR lubricating oils for diesel engines, nine are made by enterprises of the Ministry of Petrochemical Industry according to the ministry's specifications and not according to State standards.  These specifications do not indicate the principal engine properties of the oils on the basis of tests.  It is urged that State standards be worked out for these lubricating oils.]]></description>
      <pubDate>Tue, 14 Nov 1978 00:00:00 GMT</pubDate>
      <guid>https://trid.trb.org/View/79749</guid>
    </item>
    <item>
      <title>TWO-STAGE, TURBO-SUPERCHARGING SYSTEM FOR COMBINED INTERNAL COMBUSTION ENGINES</title>
      <link>https://trid.trb.org/View/79897</link>
      <description><![CDATA[Problems of development of the air supply system for new four-stroke engines ar considered.  The necessity of changing over to two-stage supercharging is demonstrated.]]></description>
      <pubDate>Tue, 14 Nov 1978 00:00:00 GMT</pubDate>
      <guid>https://trid.trb.org/View/79897</guid>
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    <item>
      <title>METHOD OF CALCULATION OF TORSIONAL VIBRATIONS OF A POWER UNIT WITH A LOW-FREQUENCY SILICONE DAMPER</title>
      <link>https://trid.trb.org/View/79635</link>
      <description><![CDATA[A method of computation of torsional vibrations of a marine diesel engine shaft with a silicone damper is proposed. This damper contains a low-viscosity liquid and may be used to damp low-frequency vibrations.]]></description>
      <pubDate>Tue, 31 Oct 1978 00:00:00 GMT</pubDate>
      <guid>https://trid.trb.org/View/79635</guid>
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    <item>
      <title>COMPARATIVE FATIGUE TESTS OF PT-25-90 STEAM TURBINE BLADES</title>
      <link>https://trid.trb.org/View/58827</link>
      <description><![CDATA[The method is described and results of comparative fatigue tests of steam turbine blades made of the 1Cr13 ball-bearing Steel are presented. The blades were manufactured using the method of manual grinding and polishing in accordance with a serial technology as well as using the method of cold rolling instead of grinding and polishing of the blade profile. Results of fatigue tests of blades after tempering in a vacuum at the temperatures of 700, 640, and 300 degree are presented.]]></description>
      <pubDate>Sat, 29 Oct 1977 00:00:00 GMT</pubDate>
      <guid>https://trid.trb.org/View/58827</guid>
    </item>
    <item>
      <title>EFFECT OF MUTUAL POSITION OF THE INLET AND OUTLET PIPE CONNECTIONS ON CHARACTERISTICS OF GAS TURBINES</title>
      <link>https://trid.trb.org/View/58835</link>
      <description><![CDATA[Results of an investigation into the effect of the mutual position of the inlet and outlet connecting pipes on the characteristics of the gas turbine of an internal combustion chamber supercharging unit are considered.  Experimental data are presented permitting evaluation of the economic efficiency of supercharging units depending on the design accepted.]]></description>
      <pubDate>Thu, 13 Oct 1977 00:00:00 GMT</pubDate>
      <guid>https://trid.trb.org/View/58835</guid>
    </item>
    <item>
      <title>METHOD OF DETERMINATION OF THE HEAT-UP OF THE FLOW-THROUGH PART OF THE LOW-PRESSURE CYLINDER AT A VERY LOW WORKING STEAM FLOWRATE</title>
      <link>https://trid.trb.org/View/58845</link>
      <description><![CDATA[Calculation of ventilation losses in low-pressure cylinder stages of steam turbines is presented.  A method of determination of the heat-up of the flow-through part of low-pressure cylinders at very low steam flowrates is given.]]></description>
      <pubDate>Thu, 13 Oct 1977 00:00:00 GMT</pubDate>
      <guid>https://trid.trb.org/View/58845</guid>
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    <item>
      <title>MINIMUM POSSIBLE OXYGEN CONTENT IN THE CONDENSATE AT THE OUTLET FROM THE CONDENSER OF A MARINE STEAM-TURBINE PLANT</title>
      <link>https://trid.trb.org/View/58846</link>
      <description><![CDATA[Results are presented of a theoretical investigation of aeration of the condensate during steam condensation from a steam- and air-mixture, taking into consideration changes in steam composition during its flow around a tube bundle.  The results obtained are compared with experimental data of natural-size tests of existing condensers.]]></description>
      <pubDate>Thu, 13 Oct 1977 00:00:00 GMT</pubDate>
      <guid>https://trid.trb.org/View/58846</guid>
    </item>
    <item>
      <title>OPERATION OF A TWO-STROKE DIESEL WITH DIRECT INJECTION OF LIQUEFIED GAS</title>
      <link>https://trid.trb.org/View/12964</link>
      <description><![CDATA[Tests are reported carried out on a high-speed two-stroke diesel engine equipped with a fuel injection system allowing for a transition from diesel fuel to mixed fuel, and vice versa, using a mixture of diesel fuel with liquefied gases mixture containing 70% butane and 30% propane.  Working processes were investigated on indicator diagrams in the fuel mixture range from 30 to 70 vol % of liquefied gases. The engine's operation ws steady under all operating conditions.  The fuel economy increased with increasing liquefied gases content in the fuel mixture and a cost decrease of up to 22.3% was achieved, without any mechanical alterations of the engine.  A decrease in air pollution by exhaust gases was also observed.]]></description>
      <pubDate>Mon, 13 Dec 1976 00:00:00 GMT</pubDate>
      <guid>https://trid.trb.org/View/12964</guid>
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    <item>
      <title>DEVELOPMENT OF THEORETICAL AND EXPERIMENTAL RESEARCH FOR IMPROVING AND BOOSTING THE WORKING PROCESS OF DIESELS AND SUPERCHARGING SYSTEMS</title>
      <link>https://trid.trb.org/View/26597</link>
      <description><![CDATA[The work carried out at the Central Scientific Research Institute of Diesel Engineering in the USSR on the work process of diesels and supercharging is described.  It is concluded that modern diesels with high supercharging can be further improved.  When mean effective pressure is raised above 25-30 kgf/cm2, new problems of maintaining high diesel efficiency arise when maximum combustion pressures are limited within reasonable bounds due to design conditions.]]></description>
      <pubDate>Tue, 22 Apr 1975 00:00:00 GMT</pubDate>
      <guid>https://trid.trb.org/View/26597</guid>
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