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ENGINE RESEARCH AND TESTING
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UDC 621.434-242.001.5 : 531.396
Kostrov A.V., Makarov A.R., Smirnov S.V.
Investigation of the petrol engine piston structure effect on dynamics of its movement in the cylinder
// Dvigatelestroyeniye. — 1991. — ¹ 3. — P. 3–6.
Key words:
engines.
Results are given of the calculation investigation of the piston pin location effect, piston mass centre and skirt profile on the transverse motion and oil thickness in the conjugation: the piston skirt-cylinder.
- table, 4 ill., - ref.
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UDC 621.436-242.001.36 : 539.319
Serafimov M., Orcharov E.
Comparative investigation of the piston deformed condition of the diesel engine D3900, the housing details being made of the aluminium alloy
// Dvigatelestroyeniye. — 1991. — ¹ 3. — P. 6–8.
Key words:
engines.
A threedimensional variation is shown of the deformed piston condition of the diesel engine D3900 (licence of the Perkins company) after the head, block-crankcase and cylinder liner made of cast iron have been replaced by those of the aluminium alloy. This variation is defined using the program system FEM3D of our own and the personal computer IBM/AT, following the method of finite elements.
3 table, 4 ill., 3 ref.
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UDC 621.436-242.3 : 621.892
Puchkov V.P., Trunnikov V.V., Shahanov A.A., Rudkovski N.I., Shestakov V.S.
Optimization of the oil melting loss in tractor and combine engines
// Dvigatelestroyeniye. — 1991. — ¹ 3. — P. 9.
Key words:
engines.
Investigation results are given on definition of the optimum oil melting loss in diesel engines D-144 (4Ch10.5/12) and D-65N (4Ch11/13) considering data of the cylinder-piston group detail wear. Recommendations are given on the further decrease of the oil melting loss due to other components.
- table, 1 ill., - ref.
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UDC 621.436.001.4 : 53.08
Sobolev L.G.
One of methods to process diesel engine test measurements
// Dvigatelestroyeniye. — 1991. — ¹ 3. — P. 10–11.
Key words:
engines.
Technique problems are considered of the measurement processing, these problems can be faced during diesel engine tests and identification of parameters of different Gauss and Kosh distribution laws by the joint analysis of histograms for reference and inverse experimental data.
- table, 2 ill., 5 ref.
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Contents
1991
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CALCULATION AND DESIGN OF ENGINES
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UDC 621.431.74-711.001.57 : 621.43.052
Hripun Yu.N.
Modelling of transits in temperature control systems
// Dvigatelestroyeniye. — 1991. — ¹ 3. — P. 12–14.
Key words:
engines.
A possibility is considered to use the heat exchanger dynamics as an object with concentrated parameters to analyze circuit transits, using as an example the automatic charge air temperature control system (SARTNV) of a marine diesel engine. An evaluation is given of the fast action of existing methods of the air temperature control. The use of the PID governor for SARTNV of engines 14ZV40/48 is proved not to be reasonable.
- table, 7 ill., 5 ref.
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UDC 621.43-146.001.24 : 62-755.001.36
Chetvertakov V.A.
Balancing of piston engine inertia forces
// Dvigatelestroyeniye. — 1991. — ¹ 3. — P. 14–16.
Key words:
engines.
A criterion is given of possibility to balance piston group inertia forces by shaft counterweights, it is used both for crank pin and axial-piston nechanisms. The construction meeting the above criterion provides at the same time suppression of the inertia component of the reactive moment.
1 table, 3 ill., 3 ref.
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Contents
1991
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UNITS, ENGINE SYSTEMS, DEVICES.
STANDS AND MEASUREMENTS
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UDC 621.43.052 : 621.438-214.4.001.24 : 539.319.001.5
Kozhenkov A.A., Listvin A.G., Deich R.S.
Calculation of radial crearances in a turbine step of the diesel engine 6DM-21A (6ChN21/21) turbocharger
// Dvigatelestroyeniye. — 1991. — ¹ 3. — P. 17–20.
Key words:
engines.
Problems are solved of thermal and stress-deformation condition of the nozzle housing of the turbocharger TK18B-19 turbine, using the method of finite elements in contact. Clearance behaviour between elements of the flow turbine part is studied in the range of operating conditions. Recommendations are given on how to decrease leaks through radial clearances of crowns and increase the turbine efficiency.
1 table, 5 ill., 5 ref.
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UDC 621.43.018,7.004.58 : 681.3.08 + 621.317.382.016.25
Borisenko A.M., Yenikejev A.F., Zolotych V.V., Samsonov V.P.
Rate meter of the diesel-generator DC on the base of the frequency-pulse code multiplier
// Dvigatelestroyeniye. — 1991. — ¹ 3. — P. 20–21.
Key words:
diesel.
A power control device is offered on the base of the frequency-pulse code multiplier. Metrological characteristics of this device are evaluated. Results of the theoretical analysis are proved by the experiment.
- table, 1 ill., 3 ref.
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UDC 621.434-52.004.28
Bannikov V.V.
Features of construction and maintenance of FIC engine control systems operating under forced idling conditions
// Dvigatelestroyeniye. — 1991. — ¹ 3. — P. 22–28.
Key words:
diesel.
A problem is condidered of the construction and maintenance of RIC engine control systems operating under forced idling conditions. Data are given of constructive features and variations of these electronic engine control systems.
2 table, 1 ill., 17 ref.
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Contents
1991
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FUEL AND LUBRICANTS
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UDC 623.436 : 621.892.096.1.004.12"313"
Nikiforov O.A., Mikutenok Yu.A., Sibarova I.I., Fedorov A.B.
Main directions for development of motor oils and forming their perspective list for marine, locomotive and industrial diesel engines
// Dvigatelestroyeniye. — 1991. — ¹ 3. — P. 29–32.
Key words:
Engines.
Main tendencies of the diesel engine industry technical progress are described, in the aspect of chemmotology, their realization defines new reguirements of the motor oil quality. An analysis is given of the existing set of motor oils, showing development of new types: effective for a long operation time and saving fuel amount.
2 table, 3 ill., - ref.
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UDC 621.436-72-004-5 : 621.892.096.1.004.12
Mihailov À.N., Nikolajenko À.V.
Reason for periodical replacement of the operating motor oil for a tractor diesel engine
// Dvigatelestroyeniye. — 1991. — ¹ 3. — P. 32–34.
Key words:
Engines.
A technique is offered, developed on the base of theoretical and experimental investigations, as well as a general schedule for a differential definition of time to replace the motor oil M-10G2 for the engine 4ChN13/14 (A-41) in dependence on the relative oil melting loss and sulphur content in fuel the engine is operating on. Practical recommendations are given on variation of the time interval for replacement of the motor oil in the engine 4ChN13/14 (A-41).
1 table, 4 ill., 5 ref.
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UDC 621.438-634.2.004.12 : 539.538
Hanmamedov S.A., Zablotski Yu.V.
Wear-resistant features of gas turbine fuels
// Dvigatelestroyeniye. — 1991. — ¹ 3. — P. 34.
Key words:
Engines.
An effect is defined of service factors on wear-resistant features of gas turbine fuels, e. g. to destruct its boundary layers, adjusted to surfaces of gas turbine engine fuel equipment elements.
3 table, 1 ill., 3 ref.
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Contents
1991
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ORGANIZATION OF PRODUCTION
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UDC 621.4.006 : 65.015.12
Safronov O.A., Dudnik N.N.
Automated operator's place in the production-controller repartment
// Dvigatelestroyeniye. — 1991. — ¹ 3. — P. 35.
Key words:
engines.
Automated operator's place is described in the production-controller department, it is a complex of programme technical means, allowing to make automated calculations in production and controller services at plants.
- table, 1 ill., - ref.
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Contents
1991
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EXCHANGE OF EXPERIENCE
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UDC 621.436-752.001.6
Makarenkov A.I., Minasian M.A.
Non-traditional methods of the diesel engine vibroinsulation
// Dvigatelestroyeniye. — 1991. — ¹ 3. — P. 36–39.
Key words:
engines.
An analysis is carried out of non-series vibroinsulator characteristics needed no special technology for its manufacturing. Tests are described of circular and laminated rubber-metal as well as spiral wire vibroinsulator, fulfilled at the test bed with the engine 6ChN15/18 and load device. Tests results are given as well as recommendations on design of the vibroinsulation system for the engine 6ChN15/18.
- table, 4 ill., 5 ref.
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UDC 621.436-63.004.18
Ziniajev A.B., Kornilov G.S., Kurnianov V.V., Olesov I.Yu., Patrahaltsev N.N., Emmil M.V.
Advantages to increase the fuel efficiency of diesel engines type YaMZ-238 by the cylinders and cycles off
// Dvigatelestroyeniye. — 1991. — ¹ 3. — P. 39–41.
Key words:
engines.
The theoretical analysis and experimental prove are given to decrease the hour fuel consumption at the diesel engine YaMZ-238 adling operation by swiching a part of cylinders and cycles off. A device is described for cutting the fuel delivery to the diesel engine cylinders off.
- table, 4 ill., 6 ref.
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UDC 621.433"71"
Nizhnik M.E., Bukrejev G.A.
Works of CNIDI in the field of creation and improvement of gas engines and gas motor coinpressors
// Dvigatelestroyeniye. — 1991. — ¹ 3. — P. 41–44.
Key words:
engines.
Results are given of experimental investigations on adjustment of the gas engine 6GChN21/21 pattern operation, section of the gas diesel engine lGChN26/26 on the increase of the mean effective pressure up to 1.3 or 1.4 MPa of two-stroke engines 1GDN43.5/48 (the gas motor compressor MK8M section) and 1GDN22.0/22.5 (the gas motor compressor GM12 section) when operating on natural gas with spark ignition. Advantages are studied of the engine 1Ch8.5/11 operation using hydrogen as a fuel.
- table, 3 ill., - ref.
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Contents
1991
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HYPOTHESES, SUGGESTIONS
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UDC 536.71 : 546.212
Goriachko I.G., Dobrosotski A.V.
Technique for definition of substance condition parameters
// Dvigatelestroyeniye. — 1991. — ¹ 3. — P. 51–54.
Key words:
engines.
A universal calculation technique is described to define absolute parameter values of the substance condition at any phase modifications, using standard reference data, information of new diagrams of the substance conditions. Their typical features are defined taken as an example water and water steam. A universal equation of condition is given for a simple phase modification of any substance.
2 table, 3 ill., - ref.
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UDC 621.43-222.2.004.64 : 621.43-713.1 : 620.193.15
Krasnozhon P.A.
Process of the oxygen transfer in the corrosion engine liner destruction
// Dvigatelestroyeniye. — 1991. — ¹ 3. — P. 54–57.
Key words:
engines.
Possible methods are considered of the oxygen transfer in the diesel engine cooling system and their role in processes of the corrosion cylinder liner destruction. Speed is evaluated of corrosion processes on cooled surfaces, defined by the process of the ohygen transfer.
- table, 3 ill., 11 ref.
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Contents
1991
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