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DVIGATELESTROYENIYE ¹ 2 (110) 1988 ãîä

SYNOPSYS

ENGINE RESEARCH AND TESTING
UDC 621.436-242.3.001.45
Aivasian R.S., Oganesian G.A., Sîkîlîv A.D.
Speeded-up abrasion resistance tests of experimental piston rings
// Dvigatelestroyeniye. — 1988. — ¹ 2. — P. 3–5.
Key words: engines.

Results are given of speeded-up rig tests of tractor compression piston rings, with different types of their surface coatings under abrasion wear conditions.
1 table, 2 ill., - ref.
UDC 621.43.052.004.13 : 621.515-53.001.5
Galejev V.L.
Supercharged internal combustion engine transients at the turbocharger control by means of variation of the fuel supply advance angle
// Dvigatelestroyeniye. — 1988. — ¹ 2. — P. 6–7.
Key words: engines.

Effect is investigated of the turbocharger control by means of variation of the fuel supply advance angle on dynamic properties and economic parameters of the turbocharged engine 6ChN15/18.
1 table, 4 ill., 4 ref.
UDC 621.436:621.43.019.9.001.5
Âaturin S.À., Âaikîv À.Â.
Summarized analysis of the soot release process in die-sel engines with the fuel injection into a non-divided combustion chamber
// Dvigatelestroyeniye. — 1988. — ¹ 2. — P. 8–9.
Key words: engines.

Physical grounds are analyzed as well as regularities of the soot formation and burning in different class diesel engines with a non-divided combustion chamber. Connection is shown of these processes with the burning and heat release in the diesel engine cylinder. The way is shown to decrease intensity of the carbon black formation in these diesel engines.are given.
- table, 4 ill., - ref.
Contents 1988
CALCULATION AND DESIGN OF ENGINES
UDC 621.43.038.5.001.24
Grinshpan A.Z., Romanov S.A.
Calculation of characteristics of a high pressure fuel pump cam profile
// Dvigatelestroyeniye. — 1988. — ¹ 2. — P. 10–13.
Key words: engines.

A technique is offered to design a cam profile for high pressure fuel pumps and to calculate the instrument movement to ensure simulation of a required real profile on grinding and surface grinding machines. Calculation examples are given.
1 table, 4 ill., 4 ref.
UDC 621.43-242.3.001.24
Burstein L.M., Kobiakov S.V.
Maximum oil ring-liner clearance at the hydrodynamic lubrication
// Dvigatelestroyeniye. — 1988. — ¹ 2. — P. 13–16.
Key words: engines.

An equation is given for calculation of maximum oil clearance between the piston ring and liner at the hydrodynamic lubrication as well as a programme for fast calculations on computer PEK.VM «Electronics B3-34».
2 table, 2 ill., 3 ref.
UDC 621.436-43.001.24
Mîrîzîv Yu.V.
Linear equations of parameter regression of the fuel injection to diesel engines
// Dvigatelestroyeniye. — 1988. — ¹ 2. — P. 16–21.
Key words: engines.

Linear regression equations are given to describe dependences of fuel supply parameters in diesel engines on fuel system parameters, used when the fuel equipment is on the design stage.
4 table, 2 ill., 5 ref.
Contents 1988
UNITS, ENGINE SYSTEMS, DEVICES.
STANDS AND MEASUREMENTS
UDC 621.436-43.001.5 : 621.43-63.001.36
Hàñhian A.S.
Comparative analysis of both methanol and diesel fuel injection
// Dvigatelestroyeniye. — 1988. — ¹ 2. — P. 22–24.
Key words: diesel.

A selection is considered of a fuel system for the methanol injection, characteristics of both methanol and diesel fuel injection are compared.
1 table, 4 ill., - ref.
UDC 621.431.73.004.58:681.121.8
Kîlñhin A.V.
Method to measure the fuel consumption under development of a diagnosis of both automotive and combine diesel engines
// Dvigatelestroyeniye. — 1988. — ¹ 2. — P. 25–27.
Key words: diesel.

A new method is described of the volumetric fuel consumption control at the free diesel engine acceleration. Data are given for fuel flowmeters KI-12342, KI-12371, KI-13967. A metrological analysis of above flowmeters is carried out to compare them with existing ones.
2 table, 5 ill., - ref.
Contents 1988
AUTOMATION, REGULATION, MANAGEMENT,
TECHNICAL DIAGNISTICS
UDC 621.431.74-185.3.004.58 : 681.142.2
Kovalchuk L.I.
Algorithm of a functional diagnosis for marine engines under service
// Dvigatelestroyeniye. — 1988. — ¹ 2. — P. 28–30.
Key words: engines.

Principles are described of the algorithm building of a functional diagnosis for marine engines under service, based on rate complexes. Results are discussed of the practical algorithm use, attained at the functional RIC engine diagnosis.
1 table, 1 ill., 6 ref.
UDC 621.436-552.001.57
Gîrb S.I.
Mathematical model and analysis of the dynamics of a hydromechanical speed governor
// Dvigatelestroyeniye. — 1988. — ¹ 2. — P. 31–33.
Key words: Engines.

A specific mathematical model is offered, providing optimization of constructive governor parameters, simplified models and calculation of adjustment parameters.
1 table, 3 ill., 5 ref.
Contents 1988
FUEL AND LUBRICANTS
UDC 621.436:621.892.096.1.001.42
Âenua G.F., Hlupin L.A., Manîhin G.K.
Results of motor oil service tests of engines 8VDS36/24A-1 at works SKL
// Dvigatelestroyeniye. — 1988. — ¹ 2. — P. 34–36.
Key words: Engines.

Results are given of service tests of motor oils M-16B2, M-10G2 (tsc) and Teboil Vard RF SAE 40/5 in engines 8VDS36/24A-1, using the method of the emission spectral oil analysis and radioactive indicators to evaluate wear resistance oil properties. Recommendations are given on the technical maintenance of diesel engines operating on these oils.
3 table, 2 ill., - ref.
Contents 1988
STRUCTURAL MATERIALS AND
PRODUCTION TECHNOLOGY
UDC 621.43-2.002/2 : 621.919.2.001.24
Saninski V.A.
Calculation of the coordinate drawing length, considering its contact with a treated detail
// Dvigatelestroyeniye. — 1988. — ¹ 2. — P. 37–38.
Key words: engines.

Calculation is given of the coordinate drawing length under conditions of limited contacts with a deep breaking hole and supports. The calculation technique is shown to decrease the drawing length and to avoid the use of a special large-sized equipment at the manufacturing, due to design measures and consideration of coaxial hole features.
1 table, 2 ill., 3 ref.
UDC 621.43-242.3.004.12 : 621.793.72.016-982 : 533.932
Gulianski L.G.
Development and investigation of antifriction coatings surfacing by a vacuum-plasma method the piston rings
// Dvigatelestroyeniye. — 1988. — ¹ 2. — P. 39–41.
Key words: engines.

Results are given of the development and investigation of coatings, surfacing piston rings by the vacuum-plasma method. The above coating, based on the molibdenum nitride, can ensure the higher piston ring performance. An investigation installation is described, made for modelling of operation of parts, type of piston rings, which can be used for the development of construction and technology of manufacturing of friction parts.
3 table, 4 ill., 2 ref.
Contents 1988
MAINTENANCE AND REPAIR ISSUES
UDC 621.431.74-19.004.58
Lanchukovski V.I., Âatónski A.I., Shirnin S.V.
Methods of evaluation of a functional reliability of the ergotechnical system for the marine diesel engine installation
// Dvigatelestroyeniye. — 1988. — ¹ 2. — P. 42–43.
Key words: engines.

An automation system is described of the knowledge control, based on the computer system, used at the marine operator certification. A calculation technique is given of the ergotechnical system functional reliability for the marine diesel engine installation, based on the Qubinski method, a calculation is given, using as an example the marine diesel engine installation "Heroes of Stalingrad".
- table, 2 ill., 7 ref.
UDC 621.43.004.7
Avdînkin F.N.
Interconnection of a technical RIC engine condition and installation units
// Dvigatelestroyeniye. — 1988. — ¹ 2. — P. 44–45.
Key words: engines.

Consideration of the RIC engine technical condition and of all installation units is proved to be necessary at the investigation of its wear.
2 table, 4 ill., - ref.
Contents 1988
EXCHANGE OF EXPERIENCE
UDC 621.436.001.5 : 621.43.052.001.57
Zhmudiak L.M.
Reasons of the increase of the maximum combustion pressure at the charge air cooling
// Dvigatelestroyeniye. — 1988. — ¹ 2. — P. 46–47.
Key words: engines.

Reasons are considered of the increase of the maximum combustion pressure and the pressure ratio rate at the suction air cooling. One of the reasons is shown to have a thermo-dynamic nature and does not depend on the mixing variation.
1 table, - ill., 3 ref.
UDC 621.43-242-713.2.001.5
Rosenblit G.B., Savenkî V.V.
Definition of hydromechanical conditions of the heat exchange at the inertia piston cooling
// Dvigatelestroyeniye. — 1988. — ¹ 2. — P. 48–51.
Key words: engines.

A closed equation system is described, given in the first approach hydromechanical processes at the inertia piston cooling, oil delivered from fixed nozzles; criteria of this hydromechanical process similarity are based on this system. The equation of similarity is given for definition of the oil consumption through cooled pistons of different medium speed diesel engines.
- table, 3 ill., 7 ref.
Contents 1988
TECHNICAL INFORMATION AND CHRONICLE
UDC 621.431.74-185.3.001.36 : 621.43.018.002.237
Semiînîv V.S., Fîmin Yu.Ya.
Efficiency of modern low speed diesel engines
// Dvigatelestroyeniye. — 1988. — ¹ 2. — P. 52–54.
Key words: engines.

An analysis is given of main factors, providing the sudden increase of efficiency of modern low speed diesel engines. A numerical evaluation is given of their influence on the increase of indicator and effective diesel engine efficiency.
1 table, 2 ill., 7 ref.
UDC 621.7.024.2.06.001.6
Slobodianiuk V.P., Kats M.E.
Washing machine
// Dvigatelestroyeniye. — 1988. — ¹ 2. — P. 55.
Key words: engines.

A selection of an optimum cleaning method is described as well as the construction of the washing machine for the group cleaning of the unit stock, and make machine details free from quenching oil and scale solid particles.
- table, - ill., - ref.
Contents 1988
HYPOTHESES, SUGGESTIONS
UDC 621.436.01:621.43.019.001.57
Barsukov S.I., Kulakîv V.A.
Thermal gas-dynamic connection of delivery and burning fuel processes in diesel engines
// Dvigatelestroyeniye. — 1988. — ¹ 2. — P. 56–59.
Key words: engines.

Main positions are described and also results of the use of a technique for analysis of the diesel engine operation, based on the parallel and interconnected calculation of the air-fuel spray growing and burning, and of variation of the gas condition in a variable cylinder space, considering the heat release to walls. There is a possibility to investigate interconnections of the fuel injection characteristics with the dynamics of the mixture forming, heat release, operation process and its output parameters.
- table, 4 ill., 8 ref.
Contents 1988

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