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DVIGATELESTROENIYE 2 (192) 1998

SYNOPSIS

UDC 621.432:621.438.016.4:621.311.22
Kryvov V.G., Agafonov A.N.
Proposals on construction of combined small power-and-heating plant on the base of the usage of piston and gas-turbine engines
// Dvigatelestroyeniye. — 1998. — ? 2. — P. 3–5.
Keywords: diesel engines.

Considerations are proposed of construction of high efficiency power-and-heating installations equipped with piston and gas-and- turbine engines.
— table, 3 ill., - ref.
Contents Archive
ANALYSES AND DEVELOPMENT OF ENGINES
UDC 621.431.74-242.3
Dudko P.P., Chulkin S.G., Semizelnikov A.N.
Investigation of covered piston rings wear resistance for marine engines
// Dvigatelestroyeniye. — 1998. — ? 2. — P. 6–8.
Keywords: diesel engines.

The problem is considered of the increasing of the service life and reliability of piston compression ring. Diesel DPN is shown as an example.
3 tables, 5 ill., 9 ref.
UDC 621.436.004.1-192:621.43.055
Lebedev S.V., Vasilev Y.K.
Increasing of reliability of licensed tractor diesel 6,-8V396TK4 in extreme conditions
// Dvigatelestroyeniye. — 1998. — ? 2. — P. 9–11.
Keywords: diesel engines.

Results are given of calculative analysis of technical and economical parameters as well as criteria of heat and mechanical intensity of licensed diesel 6,-8V396TK4 during its operation in the conditions of cold or hot climate or high in the mountains.
- tables, 3 ill., 2 ref.
Contents Archive
UDC 621.43:662.758
Zlotin G.N.
Forcing of ignition of homogeneous air hydrocarbon mixtures by ignition spark
// Dvigatelestroyeniye. — 1998. — ? 2. — P. 11–14.
Keywords: diesel engines.

The characteristic property of the process of ignition in the gasoline engine is that for intercification of chemical reaction of combustion start-up a small quantity of hydrogen is introduced in plug interelectrode clearance during the end of compression.
— table, 5 ill., 10 ref.
UDC 621.43.001.5
Amakhin V.A.
Approximation of load characteristics of uniformed ICE by power function
// Dvigatelestroyeniye. — 1998. — ? 2. — P. 14–15.
Keywords: diesel engines.

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1 table, 1 ill., 5 ref.
Contents Archive
CONSTRUCTION OF ENGINES SYSTEMS AND UNITS
UDC 621.43-242.3.001.572:533.6.013.422.001.24
Ivashentsev G.A.
Displacement of piston rings during impacts
// Dvigatelestroyeniye. — 1998. — ? 2. — P. 16.
Keywords: diesel engines.

The equation is fitted of ring movement in piston groove. The comparitive estimation is proposed of piston ring displacements in linear and non-linear protection systems depending on isolation coefficient.
— table, 2 ill., 2 ref.
UDC 621.824.32.778
Shavlovskiy K.I., Yankevich N.S.
Construction design of oil gallery and the strength of crankshaft
// Dvigatelestroyeniye. — 1998. — ? 2. — P. 17–19.
Keywords: diesel engines.

Here is considered the physical and finite-element model of crankshaft crank for the investigation of stressed state and fatique resistance of crankshaft. It is noticed that stressed state of crank with oil gallery is defined on one side by the influence of resistance concentration, and by crank web compliance-on the other side, which positively influence the fatigue resistance.
— table, 3 ill., 5 ref.
Contents Archive
AUTOMATION AND DIAGNOSTICS
UDC 621.43.001.4:681.518.3
Dobrolubov LP.
Optimization of information extraction of engine state in measurement expert system (2-nd article)
// Dvigatelestroyeniye. — 1998. — ? 2. — P. 20–23.
Keywords: diesel engines.

General cases of quality indexes selection of measurement canals are considered during optimization of information extraction of engine state in measurement expert system.
— table, 4 ill., 5 ref.
Contents Archive
FUEL AND LUBRICANTS
UDC 629.424.3:621.436
Vedruchenko V.R.
Some features of ignition and combustion processes of distillate and heavy fuels in locomotive and marine engines
// Dvigatelestroyeniye. — 1998. — ? 2. — P. 24–26.
Keywords: diesel engines.

Problems are considered of the usage of different fuels in locomotive and marine engines. The dependence is analized between engine working process and its ecological parameters and physical and chemical properties of fuel types.
- table, 1 ill., 4 ref.
Contents Archive
UDC 621.43.001.4:681.518.3
Savchenko O.F., Dobrolubov I.P., Alt V.V.
Measuring and technological complex of ICE technical condition expertise
// Dvigatelestroyeniye. — 1998. — ? 2. — P. 27–30.
Keywords: diesel engines.

Some features of classification of ICE technical condition are considered which are developed on the base of measuring technological complex consisting of measuring and expert system.
1 table, 4 ill., 4 ref.
Contents Archive
ENGINE SYSTEMS AND UNITS
UDC 621.431.74-185.3-732.001.24
Vityuk V.F., Pilyugin A.S.
Regular oil supply into the cylinders of low-speed engines
// Dvigatelestroyeniye. — 1998. — ? 2. — P. 31–33.
Keywords: diesel engines.

Conditions are defined providing the constant oil supply into the cylinder of marine diesel by means of usage of accumulator system and circular duct, situated between the valve of the connection point and cylinder mirror.
— table, 2 ill., 4 ref.
Contents Archive
MAINTENANCE AND REPAIR ISSUES
UDC 621.43-233.13:621.43.004.67
Buravtsev S.K.
To the way of elements cold straightening of crankshafts
// Dvigatelestroyeniye. — 1998. — ? 2. — P. 34–37.
Keywords: diesel engines.

The new way of elements cold straightening of crankshafts of autoengines is proposed. Fatique strength and olter propeties of crankshafts increase.
2 table, 2 ill., 4 ref.
Contents Archive
ENVIRONMENTAL ISSUES
UDC 621.43.068:577.4
Tolshin V.I., Yepifanov Y.S., Fomin A.A.
Reduction of NOx emission of gas-and-diesel engine by means of recirculation of cooled exhaust gases
// Dvigatelestroyeniye. — 1998. — ? 2. — P. 38–40.
Keywords: diesel engines.

The systems proposed of recirculation and cooling of EG in order to provide the reduction of NOx emissions. Automatic system of protection of gas-and-diesel engine from overloading is described. The methodology is proposed of defining the fraction of EG based on toxicity.
1 table, 2 ill., 2 ref.
UDC 577.4:621.43.068:66.092.57
Boldyrev I.V., Smirnova T.N, Golosman Ye.Z.
Neutralizer of IEC exhaust gases based on catalysts with cement content
// Dvigatelestroyeniye. — 1998. — ? 2. — P. 40–41.
Keywords: diesel engines.

Results are proposed of the usage of exhaust gas neutralizer in the exhaust system of highspeed engine. It was stated that catalysts with cement and Pd content (when Pd content is 0,026—2,0%) provide the purification from gases as follows: CO—85%, CH—65%, NOx—40%.
— table, 1 ill., 9 ref.
Contents Archive

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