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WE WORK FOR THE FOOD PROGRAM
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UDC 621.43.038.8-721.001.5 : 539.319 : 621.43.016
Nikîlajenkî A.V., Maximov À.Ò., Kunitsin P.E.
Decrease of the thermal stress of diesel engine injector spray nozzle by using special coatings
// Dvigatelestroyeniye. — 1983. — ¹ 2. — P. 3–6.
Key words:
engines.
Investigation results are given of methods to decrease the thermal stress of a valve multinozzle injector spray tip, the injector is quite advantageous for high speed diesel engines. Numerical characteristics are described on the injector temperature condition, when heat flows are re-distributed by using heat-insulating and heat-conducting coatings, received by the method of finite elements.
- table, 7 ill., 4 ref.
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UDC 621.436-44-531.6.001.5 : 621.43 : 629.1 14.2
Dîlganîv K.E., Îstapenkî G.I.
Improvement of the fuel effectiveness and decrease of the exhaust gas smoke of a turbocharged tractor diesel engine, by using the negative fuel delivery correction
// Dvigatelestroyeniye. — 1983. — ¹ 2. — P. 7–9.
Key words:
engines.
Results of calculation investigations are described on a nonlinear mathematical model, where the negative fuel delivery correction affects the fuel effectiveness, smoke and exhaust gas maximum temperature of the tractor diesel engine 6ChN13/11.5. The reason is explained of the use of such a correction for fuel pumps ND22/6B4.
- table, 4 ill., 5 ref.
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Contents
1983
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ENGINE RESEARCH, CALCULATION,
CONSTRUCTION AND TESTING
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UDC 621.43.052.001.5 : 621.43.018.7.004.14
Kîzlîv S.I., Pogîdin S.I.
Some results of optimization of operating parameters of transport turbo-piston high supercharged engines
// Dvigatelestroyeniye. — 1983. — ¹ 2. — P. 10–13.
Key words:
engines.
Dependences are given to select optimum combination of main operating parameters for a high speed 4-stroke (turbo-piston) engine at different stages of supercharging on its mean effective pressure and different limiting parameters: maximum pressure and exhaust gas temperature before turbine.
Recommendations are given on how to come to the compromised solution of an optimization task to select operating parameters for turbo-piston engine at the stage of its lay-out design, considering the improvement of the engine operating parameters.
1 table, 3 ill., 6 ref.
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UDC 621.436-222.2.001.24 : 534.13
Tiarasov A.K.
Calculation technique for vibration accelerations of engine liners and suspended cylinder liner jackets
// Dvigatelestroyeniye. — 1983. — ¹ 2. — P. 13–14.
Key words:
engines.
Calculation technique is considered for vibration accelerations of cylinder liners and jackets on predominant oscillation frequencies. The cavitation resistance of cylinder liners and jackets is evaluated for diesel engines, type ChN26/26, ChN30/38 and ChN32./32.
1 table, 2 ill., 5 ref.
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UDC 621.43-213.13.001.24 : 539.3
Âîikî V.V., Istîmin P.A.
Technique of a bumerical quasistatistic analysis of the three-dimensional crankshaft deformation, considering elastic frame properties
// Dvigatelestroyeniye. — 1983. — ¹ 2. — P. 15–16.
Key words:
engines.
The technique is offered for the numerical and quality analysis of typical angular and linear deformations both of separate cranks and the whole engine shaft, considering elastic frame and foundation properties. The numerical calculation is given of the three-dimensional deformed crankshaft condition, using the method of superelements. based on a 4-level three-dimensional model: the engine crankshaft-crankcase support Some results are given of the use of a developed technique, taken a specific medium speed diesel engine as an example.
1 table, 4 ill., 3 ref.
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UDC 621.44.001.24 : 621.1.016.7
Evenko V.I.
Definition of main parameters of the Stirling engine regenerator
// Dvigatelestroyeniye. — 1983. — ¹ 2. — P. 17–19.
Key words:
engines.
Calculation formulas are given to design a regenerator. The effect is shown of gas parameters, heat exchange, surface and also of cylinder liner sizes and crankshaft speed on main dimensions of the regenerator.
2 table, 1 ill., 3 ref.
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Contents
1983
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MOUNTED UNITS SERVING SYSTEMS
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UDC 621.437.001.5 : 536.629.7
Rîdiînîv V.A., Dziuban A.M., Polîzîv A.A.
Investigation technique of the thermal condition of a rotor-piston engine rotor
// Dvigatelestroyeniye. — 1983. — ¹ 2. — P. 20–22.
Key words:
diesel.
Alternative constructions are described of a current collector with the continuous electrical communication and periodical connection to measure temperature of a rotor of a rotor-piston engine. The accuracy of the temperature measurement is defined, and also the high reliability and simple construction of the current collector. Examples are offered of investigation results.
- table, 3 ill., - ref.
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UDC 621.43-729.3.004.17
Pînîmarev N.N., Grigîriev M.A., Usanov J.A., Borisova G.V.
New method of the evaluation of oil and fuel filter effectiveness
// Dvigatelestroyeniye. — 1983. — ¹ 2. — P. 22–24.
Key words:
diesel.
A new technique is given for definition of fine filtering, based on the analysis of the porous filter operation in a closed circuit fluid circulation, this makes the particle calculation under the microscope before and after the filter unnecessary. Examples of the use of this technique are given.
1 table, 3 ill., 3 ref.
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UDC 621.43-43 : 621.317
Dîsik V.A.
Method of measurement of fuel injection phases
// Dvigatelestroyeniye. — 1983. — ¹ 2. — P. 24–25.
Key words:
engines.
A new method is described for measurement of phases of fuel injection into the engine cylinder, the method based on the variation of the nozzle electrical resistance at the injection.
- table, 1 ill., - ref.
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UDC 621.438.001.5 : 533.6.011 : 533.697.3
Kîkîrev V.M., Liherzàñk E.E.
Losses in the system combustion chamber — gas collector — nozzle unit
// Dvigatelestroyeniye. — 1983. — ¹ 2. — P. 25–27.
Key words:
Engines.
Investigation results at a aerodynamical stand a car gas-turbine engine gas collector having plane of symmetry with nozzle unit are given. Influence of full-scale combustion chamber and gas collector elements on the energy losses value in the nozzle unit is investigated.
- table, 4 ill., 6 ref.
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UDC [621.43.019 + 621.41.3-4.002.56 : 681.34.004.1
Pîida A.N., Ñîvalenkî V.Ò.
Digital device for measurement of fuel injection and ignition phases in diesel engines
// Dvigatelestroyeniye. — 1983. — ¹ 2. — P. 28–29.
Key words:
engines.
Measurement peculiarities of phase characteristics of processes in diesel engines are given. Functional diagram, principle of action and technical characteristics of a digital device for measurement of fuel supply advance and duration, delay of fuel ignition and phase corresponding to maximum pressure in a diesel engine cylinder are presented.
- table, 2 ill., 4 ref.
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Contents
1983
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FUEL AND LUBRICANTS
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UDC 621.43-611 : 621.892.096.1 : 621.43.004
Vipper À.Â., Abramîv S.A., Âalàkin V.I.
Inter-effect of the fuel and motor oil quality on the internal combustion engine operation
// Dvigatelestroyeniye. — 1983. — ¹ 2. — P. 30–31.
Key words:
engines.
Conditions are considered of the use of alternative fuels, and also the effect of the fuel with deteriorating characteristics and motor oil on the engine operation. Recommendations are given on development of new test methods for engine to evaluate the effect of the fuel and oil quality on the engine operation
- table, - ill., 14 ref.
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Contents
1983
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MATERIALS, TECHNOLOGY AND
ORGANIZATION OF PRODUCTION
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UDC 621.43-242.3.002.2 : 658.562.6
Isàkîv A.E., Ratnikîv S.N., Egîrîva A.P.
Electromechanical control of piston rings
// Dvigatelestroyeniye. — 1983. — ¹ 2. — P. 32–33.
Key words:
engines.
Problems of control of the rings' shrinkage and their bordering the cylinder are considered. The existing devices for ring control are evaluated, and the principle of an electromechanical instrument, developed and operating at the Gorki automobile plant, is recommended to use as a basis, when developing a high effective automatic device for the piston ring control.
- table, 4 ill., 3 ref.
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UDC 621.437.002.2 : 62-251:621.7.043
Lobastov V.K.
Forming and treatment of epicycloidal stators and rotors for rotor-piston engines
// Dvigatelestroyeniye. — 1983. — ¹ 2. — P. 34–36.
Key words:
engines.
A method is given for a forming and design of rotors and stators for rotor-piston engines, and also equations, describing rotors and stators. Recommendations are given on reference parameter selection. A case of treatment is considered, when a rotor of a rotor-piston engine (RPE) is outlined by a three-branch eccentric epicycloid and its equidistant, and a stator is an external line, surrounding a number of rotor curve positions at the planetary motion. Methods are given of RPE rotor and stator treatment by an instrument of the cylindrical shape and profile ram.
- table, 4 ill., - ref.
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UDC 621.43.038.002 : 531.7
Shemetillo V.A., Libkind F.J.
Technological control in production of precise connections of diesel fuel equipment
// Dvigatelestroyeniye. — 1983. — ¹ 2. — P. 37-38.
Key words:
engines.
Characteristics of new means of linear measurements for technological comtrol, ensuring technical requirements of conjugative surfaces production accuracy of main precise connections are given. Means of accuracy improvement of main operations of technological processes by adoption results of these control means are examined and the examples are given. Prediction of rational ways of controlmeasuring technique development for precise production is given.
1 table, 2 ill., - ref.
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Contents
1983
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MAINTENANCE AND REPAIR ISSUES
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UDC 621.43.068 : 543.27 : 621.43
Gavriliuk I.I., Kariagin J.P., Kravchenko S.À., Polianovsky S.
The internal combustion engine diagnostics, based on the analysis of exhaust gases, having hydrogen and on the use of a gas-witness.
// Dvigatelestroyeniye. — 1983. — ¹ 2. — P. 39–40.
Key words:
engines.
Possibilities are considered of the use of the engine gas diagnostics: the wear degree of parts of the cylinder-piston group, coking of the upper piston ring and quality of the fuel nozzle operation are defined on the hydrogen content in exhaust gases, and the degree of the parts' wear of the cylinder-piston group in each cylinder is defined on the gas-witness concentration in crankcase gases.
- table, 3 ill., 4 ref.
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Contents
1983
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ECONOMICS AND PLANNING,
PRODUCT QUALITY
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UDC 621.43.004 : 621.43-2.002/.003
Òåðïóãîâ Ã.Á.
Êîìïåíñàöèÿ äîïîëíèòåëüíûõ çàòðàò ïðè âíåäðåíèè íîâûõ (ìîäåðíèçèðîâàííûõ) óçëîâ äâèãàòåëåé è ñòèìóëèðîâàíèè èõ ïðîèçâîäñòâà ñ ïîìîùüþ öåí
// Dvigatelestroyeniye. — 1983. — ¹ 2. — P. 41–42.
Key words:
engines.
Ðàññìàòðèâàþòñÿ âîïðîñû, ñâÿçàííûå ñ êîìïåíñàöèåé äîïîëíèòåëüíûõ çàòðàò ïðè âíåäðåíèè íîâûõ è óëó÷øåííîãî êà÷åñòâà óçëîâ è äåòàëåé äâèãàòåëåé.
- table, - ill., - ref.
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Contents
1983
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EXCHANGE OF EXPERIENCE
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UDC 621.43.018.2.001.5
Aivasian R.S., Shahnazarian V.M.
Definition of mechanical losses in a diesel engine on load characteristics
// Dvigatelestroyeniye. — 1983. — ¹ 2. — P. 43–45.
Key words:
engines.
Problems of how to define mechanical losses of a turbocharged diesel engine.
- table, 3 ill., - ref.
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UDC 621.43-596.002.73 : 62-752.004.14
Antîshkin A.S.
Experience of an installation of a stop-device SU-1
// Dvigatelestroyeniye. — 1983. — ¹ 2. — P. 45–46.
Key words:
engines.
A method of installing of the stop-device SU-1 on diesel engines and diesel-generators is considered, it prevents the excess of the instrument vibration level above 15 m/s2 within the whole range of frequencies, excited by the diesel engine.
- table, 2 ill., - ref.
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UDC 621.436-43.001.5
Leînîv Î.B., Fedîtîv I.V., Filinîsiants Ò.R., Turabelidze Sh.G.
Improvement of the diesel engine JMZ operation by the increased initial fuel pressure'in the delivery pipe
// Dvigatelestroyeniye. — 1983. — ¹ 2. — P. 46–47.
Key words:
engines.
It is shown that economical and ecological parameters of diesel engines JMZ can be improved, using the fuel delivery equipment, where the initial fuel pressure in the delivery pipe is controlled. Results of investigations on the diesel engine JMZ-238 are given.
- table, 3 ill., 3 ref.
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UDC 621.43-762.445.001.5
Zolotoput N.F., Sorokina L.J.
Improvement of the metal sealing working capacity
// Dvigatelestroyeniye. — 1983. — ¹ 2. — P. 48.
Key words:
engines.
An experience is described in the operation of perspective metal sealing rings for pressurization of the engine joints. Types of used coatings for metal rings are given and their working capacity in the wide range of temperatures and pressures of the working medium.
- table, 1 ill., - ref.
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UDC [621.436 + 621.438] : 532.697.3.001.5
Isupîv V.N.
Experimental evaluation of the effectiveness of methods of the after-turbine manifold profiling
// Dvigatelestroyeniye. — 1983. — ¹ 2. — P. 48–50.
Key words:
engines.
Results are given of the experimental model check for effectiveness of some methods of axial-radial annual diffuser channel profiling in the after-turbine manifold, having a distributed i resistance at the outlet.
2 table, 2 ill., 6 ref.
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UDC 621.43-43 : 621.43.019.8.001.5
Âaikîv À.Â.
Decrease of the maximum combustion pressure of ChN16/17 diesel engines, using the two-phase fuel injection
// Dvigatelestroyeniye. — 1983. — ¹ 2. — P. 50–52.
Key words:
engines.
A possibility is considered to use a given method of the fuel supply to high speed 4-stroke engines of complicated arrangement, and results of the primery fuel portion delivery to diesel engines ChN16/17 up to 25 % of the total fuel delivery at the start of the intake stroke to decrease the maximum combustion pressure by 0.7 to 0.9 MPa.
- table, 3 ill., 5 ref.
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UDC 621.43-421.001.5 : 532.57
Gavrilov V.V., Skomorovski S.A.
Measurement of local fuel consumptions in the diesel engine injector spray
// Dvigatelestroyeniye. — 1983. — ¹ 2. — P. 52–54.
Key words:
engines.
An improved method of measurement of local fuel consumption in a spray is described, based on the use of a specially developed complex device, consisting of kinetic sampler and a whirl separator. This device, used in experiments, provides a reasonable selection of the intensive sample suction out of the spray and a high quality separation of the air-fuel mixture. Measurement results are given of the local fuel consumption in the stationary injector spray.
- table, 2 ill., 7 ref.
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Contents
1983
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TECHNICAL INFORMATION AND CHRONICLE
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UDC 061.5 : 621.43.002. PO «Works Malychev»
Epstein A.S.
An honour road of Harkov diesel engine manufacturer (to the 70-anniversary of the diesel engine production at the plant)
// Dvigatelestroyeniye. — 1983. — ¹ 2. — P. 55–58.
Key words:
engines.
A history is described of the diesel engine industry development at PO «Works Malyshev».
- table, 2 ill., 20 ref.
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Contents
1983
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HYPOTHESES, SUGGESTIONS
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UDC 621.436 : 621.651.004.13-52/-53
Levin G.H., Levanidova A.J.
Optimization of the operation control of the diesel engine-pumping station
// Dvigatelestroyeniye. — 1983. — ¹ 2. — P. 60–61.
Key words:
engines.
A systematic method of the operating condition optimization is given, based on the analysis of centrifugal pump and diesel engine characteristics, being operated in the pumping station, purposed for hydraulic tests of oil pipelines and gas pipelines.
- table, 3 ill., - ref.
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Contents
1983
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