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DVIGATELESTROYENIYE ¹ 3 (63) 1984 ãîä

SYNOPSYS

ENGINE RESEARCH, CALCULATION,
CONSTRUCTION AND TESTING
UDC 621.43.052-97/-98.001.24 (23.0)
Lipchuck V.A.
Calculation investigation of the diesel engine 6ChN21/21 operation in mountains
// Dvigatelestroyeniye. — 1984. — ¹ 3. — P. 3–4.
Key words: engines.

An operation in mountains is considered of a high speed diesel engine with the gas turbine supercharging. Results are given of calculation investigations, fulfilled using the method of a numerical modelling of the diesel engine operation, using the computer. Different methods of the power output control are recommended.
1 table, 2 ill., - ref.
UDC 621.43.056.001.5
Mehtijev R.I.
Decrease of concentration of ÑÍx in the exhaust gases of engines, operating on light fuels
// Dvigatelestroyeniye. — 1984. — ¹ 3. — P. 4–6.
Key words: engines.

An analysis is given of reasons of the higher CHx emission, when using prechamber-spray ignition and higher pressure ratio of gasoline engines. It is proved that the combustion rate, caused by this method, conduces to the increase of the mixture flame, expelled to the cold wall side and to pinched areas of the combustion chamber, where the flame is extinguished. In order to decrease ÑÍx and other toxic components of exhaust gases it is recommended to make the directed stratification of the fuel charge and to use a combustion chamber with a pusher to prevent the fuel coming to the periphery zone of the combustion chamber before and after the combustion process.
- table, 4 ill., 7 ref.
UDC 621.43-242.13.004.13 : 531.44.001.24
Perch V.D., Petriñhenkî R.M., Shabanov A.Yu.
Instantaneous friction of a sealing piston ring
// Dvigatelestroyeniye. — 1984. — ¹ 3. — P. 7–9.
Key words: engines.

Problems are considered of the mathematical modelling of the sealing piston ring friction and forming of an oil film under a ring.
- table, 5 ill., 5 ref.
UDC 621.43-231.321.2.001.24
Kurguzkin G.A.
Calculation of a push rod motion law when designing cam profiles of a timing mechanism
// Dvigatelestroyeniye. — 1984. — ¹ 3. — P. 9–11, 13.
Key words: engines.

A technique is given and examples are described of calculation of kinematic cam profile characteristics on predetermined laws for rate variation, acceleration and the push rod displacement in the function of the cam rotation angle. Attained analytical dependences can be used as reference data for design of cam profiles.
- table, 1 ill., 3 ref.
UDC 621.438-225.14.001.57 : 533.6.011.1
Isupov V.N.
Model adjustment of a turbine manifold of a gas turbine engine to a heat exchanger
// Dvigatelestroyeniye. — 1984. — ¹ 3. — P. 12–13.
Key words: engines.

Investigation results are described of a number of geometric parameters effect on the resistance of models of an axis-radial diffuser manifold between the turbine and gas turbine engine heat exchanger, using the method of a planned experiment theory. The uniform speed sharing after the channel is evaluated.
1 table, 5 ill., 4 ref.
Contents 1984
MOUNTED UNITS SERVING SYSTEMS
UDC 621.434.001.5 : 621.43-44-531.3-523.8 : 629.113.5
Sviridîv Yu.B., Skvîrtsîv V.A., Herminek F.P.
Experimental optimization of programmes to control the fuel supply of an automobile gasoline engine, using electronic devices
// Dvigatelestroyeniye. — 1984. — ¹ 3. — P. 14–16.
Key words: engines.

A method is offered to define a programme to control a dosage for an automobile gasoline engine, This method was used to clarify the fuel supply programme for the automobile VAZ-2102, equipped by the film-evaporating feeding system.
1 table, 4 ill., 6 ref.
UDC 621.41 : 536.27.001.24
Yefimîv S.I., Amandókîv S.T.
Non-stationary heat exchange in recovery heat exchangers of an engine with external heatsupply
// Dvigatelestroyeniye. — 1984. — ¹ 3. — P. 16–17.
Key words: diesel.

Results are given of an experimental investigation of a heater of an engine with external heat supply on the modelling installation in the range of the flow parameter variation. There is a possibility to use stationary equations for the heat release to calculate the non-stationary heat exchange in engine recovery heat exchangers.
- table, 1 ill., 4 ref.
UDC 621.436.03-33.001.5
Veinblat M.H.
Some investigation results of a lamenated delivery valve
// Dvigatelestroyeniye. — 1984. — ¹ 3. — P. 17–20.
Key words: diesel.

A constructure is described of a non-precisive delivery lamenated valve, it was developed for a diesel engine fuel pump for a quarry dumper of the very high lifting capacity. Results are given of the valve optimization on main constructive elements: throttle hole stroke and diameter. Investigation results are given of characteristics of the fuel equipment, the engine operation parameters, content of toxic components in exhaust gases. Conclusion is made of the possibility to apply a lamenated delivery valve in the fuel apparatus of a supercharged turbo-piston diesel engine.
- table, 8 ill., - ref.
UDC (621.436-729.3 + 621.436-732/-733).001.24
Perelshtein B.V., Volkov A.V.
Method for determining optimal geometric parameters and hydraulic resistance of diesel filter curtains
// Dvigatelestroyeniye. — 1984. — ¹ 3. — P. 21–22, 43.
Key words: engines.

Ðàññìàòðèâàåòñÿ ìåòîä îïðåäåëåíèÿ îïòèìàëüíûõ ãåîìåòðè÷åñêèõ ïàðàìåòðîâ: øèðèíû ãîôðà è äðåíàæíîãî çàçîðà ìåæäó ñëîÿìè ôèëüòðìàòåðèàëà — øòîðû òèïà «ìíîãîëó÷åâàÿ çâåçäà» äëÿ ôèëüòðîâ òîíêîé î÷èñòêè ìàñëà, òîïëèâà è âîçäóõà ÄÂÑ.
- table, 3 ill., - ref.
Contents 1984
AUTOMATION, REGULATION,
NON-SELECTIVE DIAGNOSTICS
UDC 621.431.72/.74-533.65 : 621.89
Âîgomîlnó E.S.
Rational SART of the transport engine oil
// Dvigatelestroyeniye. — 1984. — ¹ 3. — P. 23–25.
Key words: Engines.

Dynamic and static characteristics are investigated of different SART diagrams for transport diesel engine oil. The possibility is shown to realise the optimum static SART characteristics of oil, using a non-distant temperature control device, type of RTP.
2 table, 2 ill., 3 ref.
UDC 621.43-52.001.45
Kolesnick B.A., Ignatieva T.I.
System of unified decisions for ASUTP serial engine tests
// Dvigatelestroyeniye. — 1984. — ¹ 3. — P. 25–26, 30.
Key words: engines.

Results are considered of a developed system of unified decisions for automated system to control a technological process of serial engine tests. Unified decisions are described on technical mathematical, informative and practical ensuring of the system.
- table, 2 ill., - ref.
Contents 1984
MATERIALS, TECHNOLOGY AND
ORGANIZATION OF PRODUCTION
UDC 621.43.002.51 : 621.9.06-529 : 681.322
Goldstein Ya.R.
Experience in the operation of a group of machines with ChPU at the main plant PO «Sardieselapparat»
// Dvigatelestroyeniye. — 1984. — ¹ 3. — P. 31–32.
Key words: engines.

Information is given of the experience to use the equipment with the numerical programme control, on its base a group of the equipment with that control (ChPU) was set up. It is shown that the technology for serial and mass production, on the base of the equipment with ChPU, ensured by the progressive equipment. (SRP-ChPU) instruments with (multidimentional non-resharpened plates, using industrial robots, provides solvation of problems of the production volume increase without increase of the staff number.
- table, 1 ill., - ref.
UDC 621.43.038.5-24.001.5 : 621.785.5 : 661.882
Àksàkîv A.G., Galitski I.M., Ginsburg A.M., Kravtsov V.P.
Increase of the wear resistance of plunger pairs by the surface strengthening, using the titanum nitride
// Dvigatelestroyeniye. — 1984. — ¹ 3. — P. 32–34.
Key words: engines.

The operation preconditions and results of speeded-up wear tests are described, they proved the possible increase of the wear resistance
- table, 2 ill., - ref.
UDC 621.43-222.002.29 : 621.4-47 : 621.951.1.048.6
Nikîlajev V.V., Gîgîlitsln M.A., Semehin M.I.
Vibro-rolling of engine cylinders for motorcycles of the model «Voshod»
// Dvigatelestroyeniye. — 1984. — ¹ 3. — P. 34-35.
Key words: engines.

Investigation results are given of the engine cylinder treatment for motorcycles of type «Voshod», by rolling with low frequency vibrations, using special equipment and solutions of surface-active agents as lubricating-cooling liquids.
- table, 2 ill., - ref.
UDC 621.431.74-233.2 : 004.67 : 621.357.7
Tómñhenkî S.A., Âîrisenkî P.P., Raikova L.S.
The use of a galvanic antifriction coating in engine bearings
// Dvigatelestroyeniye. — 1984. — ¹ 3. — P. 35–37.
Key words: engines.

A method is described of the galvanic bearing recovery, its effectiveness and advantage to be used when designing national diesel engine bearings.
2 table, 1 ill., - ref.
UDC 621.43-222.2.001.5 : 539.538 : 669.13
Abramenko Yu.E.
Physical-chemical character of wear of engine cylinder cast iron liners
// Dvigatelestroyeniye. — 1984. — ¹ 3. — P. 38–40.
Key words: engines.

Results are given of the complex investigation of wear of cylinder cast iron linets in carburettor and automobile engines.
- table, 4 ill., - ref.
Contents 1984
EXCHANGE OF EXPERIENCE
UDC 621.43-232-233.2.001.57 : 621.436 : 629.114.2
Surkin V.I., Popov G.P.
Optimization of tractor engine crankpin bearing parameters
// Dvigatelestroyeniye. — 1984. — ¹ 3. — P. 41–43.
Key words: engines.

Theoretical model of a crankpin bearing is offered, which can define the interrelation of the oil layer thickness, pressure, temperature, lubricating oil consumption across the bearing, friction coefficient with constructive parameters. Optimization algorithm of the crankpin bearing is offered, and results of optimization are shown.
- table, 3 ill., 5 ref.
UDC 621.436-833.6.001.57
Îrlîv A.V., Druzhinin P.V., Âulat V.À.
Features of diesel-electric installation modelling, using machines with double feeding as an electro-mechanical transformer
// Dvigatelestroyeniye. — 1984. — ¹ 3. — P. 44–46.
Key words: engines.

A mechanical analogue is shown of an electro-mechanical transformer of a diesel-electrical installation. It is shown that, using principle of Hamilton and equation of Lagrange one can get a mathematical model to analyse static and dynamic conditions of the installation.
- table, 1 ill., 7 ref.
UDC 621.43.038.5.001.24 : 539.371
Vatlin Yu.G., Klimenko I.P.
Approaching calculation technique of elastic deformations of plunger liners
// Dvigatelestroyeniye. — 1984. — ¹ 3. — P. 47–48.
Key words: engines.

Results are given of theoretical and experimental investigations of deformation oscillations of the engine fuel injection pump liner.
- table, 3 ill., 3 ref.
UDC 621.431.74 : 621.882.219.4.004.14
Durymanov B.A., Sidorcheva V.F.
Experience in application of pliable tightening pins
// Dvigatelestroyeniye. — 1984. — ¹ 3. — P. 49–50.
Key words: engines.

Problems are considered of investigations of stresses in the point of tightening of pliable pins and their core bending oscillations.
- table, 1 ill., - ref.
UDC 621.43-791 : 537.324
Kîstin À.K., Mihailîv L.I.
A simple method of definition of the effective thickness of the surface thermocouple junction
// Dvigatelestroyeniye. — 1984. — ¹ 3. — P. 50, 57.
Key words: engines.

A clarified method is described to define the effective thickness of the surface thermocouple junction.
- table, 1 ill., - ref.
Contents 1984
HYPOTHESES, SUGGESTIONS
UDC 621.43-242.3.004.13 : 621.892.096.1
Saveliev S.M.
The oil motion in the gap between a piston ring and the cylinder face under the hydro-dynamic lubrication
// Dvigatelestroyeniye. — 1984. — ¹ 3. — P. 54–57.
Key words: engines.

An analysis is carried out, based on the theory of the hydro-dynamic lubrication, of the oil motion in the gap between a piston ring and the cylinder face. The formula is given to evaluate the quantity of oil, moved by the piston ring operating surface to the combustion chamber. Comparison is given of calculated and experimental values of the oil consumption for the engine 6ChN12/14. A process is considered of the oil film formed on the cylinder face by the operating surface of the oil scraper piston ring.
1 table, 3 ill., 7 ref.
Contents 1984

DVIGATELESTROYENIYE Ðåäàêöèîííûé ñîâåò Âíèìàíèþ àâòîðîâ Ïîäïèñêà Àðõèâ æóðíàëà Àðõèâ íîâîñòåé Êîíòàêòû
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