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ENGINE RESEARCH AND TESTING
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UDC 621.43.031.001.57
Fedorets V.A., Parsadanov I.V.
A multifactor analysis of the diesel engine filling coefficient
// Dvigatelestroyeniye. — 1988. — ¹ 1. — P. 3–5.
Key words:
engines.
A multifactor model is described, attained as a result of experimental investigations and of use of the nodal point method, it is going to evaluate the effect of condition factors on the filling coefficients of diesel engines type 6ChN13.5/11 and to define the filling coefficient on parameters, controlled during the diesel engine tests.
1 table, 3 ill., 5 ref.
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UDC 621.436-622.004.1 : 621.43.019.001.572
Kolbenev I.L., Soldatkin A.V.
A new model of combustion processes in engine cylinders when hydrogen and vapour are available
// Dvigatelestroyeniye. — 1988. — ¹ 1. — P. 5–7.
Key words:
engines.
A mathematical model is described of combustion processes in the engine combustion chamber, based on equations Navier-Stocks in the approach of a boundary layer, considering two-dimensional structure of the fuel mixture, it is offered to define the effect of the hydrogen and vapour addition on the improvement of energetic and ecological parameters of a diesel engine under different operation conditions. Advantages of this model are shown, comparing with the one-dimensional model, based on full space equations of the elliptic type. The efficiency of the local similarity method is shown for the numerical solution of a new model.
- table, 2 ill., 8 ref.
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UDC 621.43.056.001.5 : 621.436-44.001.573
Nikitin Ye.A., Nikînîv G.V., Krupski M.G., Kujanîv Yu.F.
Installation for investigation of processes taken place in a diesel engine combustion chamber
// Dvigatelestroyeniye. — 1988. — ¹ 1. — P. 8–9.
Key words:
engines.
A dynamic installation is described for investigation of processes taken place in a diesel engine combustion chamber, using optical methods, data of the installation possibilities are given.
- table, 3 ill., 3 ref.
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UDC 621.436-122.001.5 : 531.39
Antonov N.S.
Investigation of a dynamics of an in-line 5-cylinder diesel engine
// Dvigatelestroyeniye. — 1988. — ¹ 1. — P. 9–11.
Key words:
engines.
Results are given of comparative rig tests of in-line five- and six-cylinder diesel engines 5ChN10.5/12 and 6ChN10.5/12. The diesel engine 5ChN10.5/12 is shown to have higher vibroactivity than the diesel engine 6ChN10.5/12 (they arc almost similar on the level of torsional vibrations), and the developed damper construction provides the lower level of crankshaft torsional vibrations of above diesel engines within the given operation range and permissible limits.
2 table, 3 ill., 3 ref.
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Contents
1988
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CALCULATION AND DESIGN OF ENGINES
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UDC 621.43-242.3.001.24
Pîplavski A.M.
Dependence of variation of the self-spring piston ring radial pressure on variation of its geometric parameter
// Dvigatelestroyeniye. — 1988. — ¹ 1. — P. 12–15.
Key words:
engines.
The variation of the self-spring piston ring radial pressure is shown to depend on the variation of its geometric parameters: the radial thickness, axial height, radial displacement of the axial line when the ring is going from compressed into free condition, difference between curves of compressed and free ring axial line.
2 table, 2 ill., 4 ref.
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UDC 621.43.019 : 536.13.001.24
Tsybisov A.V.
Calculation of heat release in engines with the external mixing
// Dvigatelestroyeniye. — 1988. — ¹ 1. — P. 15–17.
Key words:
engines.
A calculation method is considered of the characteristic of the heat release in carburettor engines. The analytical dependence is attained for description of the heat release process, and a method is offered to define parameters, considering external data of the engine construction and performance.
- table, 2 ill., 5 ref.
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Contents
1988
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UNITS, ENGINE SYSTEMS, DEVICES.
STANDS AND MEASUREMENTS
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UDC 621.434-4.001.5 : 621.43.03-523.8
Lukin A.M.
Features of mixing composition in carburettor engines with the electronic control
// Dvigatelestroyeniye. — 1988. — ¹ 1. — P. 18–19.
Key words:
diesel.
Features are considered of the mixing composition in engine cylinders, taking into account the real non-similarity of the air mixture consumption in engine cylinders. It is shown that the carburettor systems and systems of the central injection with air consumption sensors under these conditions attain essential advantages, comparing with systems for injection distribution with load sensors
- table, - ill., - ref.
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UDC 621.436.001.4 : 631.781
Âelîusîv M.P., Sîlîmînik V.A., Timofejev V.I.
A force-measurement system for rig diesel engine tests
// Dvigatelestroyeniye. — 1988. — ¹ 1. — P. 19–21.
Key words:
diesel.
A force-measurement system is described, intended for rig tests of diesel engines fitted with a balancing machine or hydrobrake, based on instruments produced in series. A technique is given as well as an example of a metrological certification of an open measurement system cycle.
1 table, 2 ill., - ref.
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Contents
1988
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AUTOMATION, REGULATION, MANAGEMENT,
TECHNICAL DIAGNISTICS
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UDC 621.436.001.2 : 65.011.56
Landehov Ye.N.
Main possibilities of the parametric description and the classification of the interaction of design units in SARP «Diesel»
// Dvigatelestroyeniye. — 1988. — ¹ 1. — P. 22–24.
Key words:
engines.
Main classification features are considered of interacting units, defining condition of interacting unit pairs, type of the contact surface, position of the contact surface in the space. The hierarchic classification and examples of the engine unit contacts are described. The connection is established between the classification and parametric description of material, energetic and informing flows of the interacting units.
3 table, 5 ill., - ref.
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UDC 621.43-533.6 : 621.316.925.001.5
Ðînîmàrev O.P.
Relay system for the RIC engine protection against its overheating
// Dvigatelestroyeniye. — 1988. — ¹ 1. — P. 25–26.
Key words:
Engines.
An analysis is given of a system, provided for the RIC engine protection against its overheating by the fuel supply decrease. Its reliability is investigated.
- table, 4 ill., 3 ref.
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Contents
1988
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FUEL AND LUBRICANTS
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UDC 621.43.004.14 : 621.892.096.1.004.1 (047)
Altshuler M.A., Vipper A.B., Zhurba A.S.
Response of additives and their dosage use in motor oils
// Dvigatelestroyeniye. — 1988. — ¹ 1. — P. 27–29.
Key words:
Engines.
Investigation results, published in both national and foreign literature, are analyzed on additive response ill motor oils. Dependences are given of variation of the additive composition in the operating oil. Information is given of the technical solution of the task to use a dosage additive in the oil during the engine operation.
1 table, 2 ill., 16 ref.
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UDC 621.436-634.004.14
Nikifîrîv O.A., Suvyrin Yu.N.
Run-in additives for the fuel
// Dvigatelestroyeniye. — 1988. — ¹ 1. — P. 30–31.
Key words:
engines.
Test results are described of national run-in additives for the fuel, and the technique of their run-in property evaluation.
- table, - ill., 4 ref.
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UDC 621.438.001.4 : 621.436-634.004.14
Gorenkov A.F., Petrov V.I., Bugai V.T.
Fuel for marine gas-turbine engine tests
// Dvigatelestroyeniye. — 1988. — ¹ 1. — P. 31–32.
Key words:
engines.
Real values are shown of commercial diesel fuel (DT) quality parameters, effecting the reliability and effectiveness of the marine gas-turbine engine operation, and also technical requirements of standard DT L. Investigations results are described using classification methods on a laboratory-test bed installation U-164 of the experimental-production standard fuel sample.
3 table, - ill., 3 ref.
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Contents
1988
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STRUCTURAL MATERIALS AND
PRODUCTION TECHNOLOGY
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UDC 621.43-272.22.002.2 : 658.562.6 : 53.082.62
Vol T.A., Kadóshkin B.A.
Non-destructive control of the de-carbonized layer depth on springs made of steel 51HFA
// Dvigatelestroyeniye. — 1988. — ¹ 1. — P. 33.
Key words:
engines.
A method is offered of a non-destructive control of the de-carbonized layer depth on springs made of steel 51HFA. This control can be made by a thcrmoelectrical instrument PT-11M. This method allows to control the de-carbonized layer depth within the range of 0.01 to 0.07 mm.
- table, 2 ill., - ref.
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UDC 621.43-755.001.4 : 658.531.002.234
Gorohovski L.D.
Minimum expenses for definition of the class of the engine balancing accuracy
// Dvigatelestroyeniye. — 1988. — ¹ 1. — P. 34–35.
Key words:
engines.
Methods are described of the essential expenses decrease for the experimental investigation of experimental new RIC engine samples in order to define the balancing class of accuracy.
1 table, 1 ill., 3 ref.
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UDC 621.43.002.54 : 621.793.72.016-982.001.6
Katela G.I., Agafonov V.D., Goncharov V.G.
Experience of the use of the KIB method for strengthening of the cutting instrument
// Dvigatelestroyeniye. — 1988. — ¹ 1. — P. 35–36.
Key words:
engines.
Problems are considered of how to use the process of spraying of wear resistant coatings on the cutting instrument. It is shown that wear resistant coatings essentially increase the instrument strength under constant cutting conditions, and increase the efficiency of the cutting treatment at the constant instrument strength.
1 table, - ill., - ref.
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UDC 621.436-333.002.52 : 621.923.74.06.004.1
Paleó I.P., Pelts M.S.
A tool for a valve setting
// Dvigatelestroyeniye. — 1988. — ¹ 1. — P. 37.
Key words:
engines.
A special tool is described, developed by PTImach for the valve setting on seats of diesel engine ChN21/21 covers, this tool can be used for production and maintenance of internal combustion engines.
- table, 2 ill., 2 ref.
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Contents
1988
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ORGANIZATION OF PRODUCTION
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UDC 621.43.004.18
Semiînîva G.V., Savchenko N.T., Stern N.K., Chebotareva Î.B.
Organization of the regime of economy of material resources at a mechanical-engineering plant
// Dvigatelestroyeniye. — 1988. — ¹ 1. — P. 38–39.
Key words:
engines.
Problems arc considered of an organization of a coordinated system for planning, registration and report on the use of material resources in production teams, and stimulation for their reasonable use
- table, - ill., - ref.
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UDC 621.43.002.1 : 658.3 : 658.52.011.56.001.57
Zaruba V.A., Spitski A.M., Chernenki À.A.
Forming of the optimum composition of production teams under conditions of the automation control system function
// Dvigatelestroyeniye. — 1988. — ¹ 1. — P. 40–41.
Key words:
engines.
Task solution is given of the definition of the optimum production team composition, reasonable distribution of workers in the team, based on developed economical-mathematical models
- table, - ill., - ref.
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Contents
1988
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MAINTENANCE AND REPAIR ISSUES
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UDC 621.431.74-233./3/.2.004.1
Petuhîv V.A., Feîfilov A.V.
Features of the use of thin-walled bearings for marine diesel engine crankshafts
// Dvigatelestroyeniye. — 1988. — ¹ 1. — P. 42–44.
Key words:
engines.
Main constructive features are described of thin-walled bearing shells of crankshafts for main marine medium-speed diesel engines. An operating analysis is given of both the reason and nature of main failures of thin-walled bearing shells, and also signs of the bearing defect. Main requirements are indicated of using oils and fuels providing protection of the bearing operation, and recommendations on the improvement of the thin-walled bearing operation on marine diesel engines.
- table, 2 ill., 4 ref.
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UDC 621.43.004.67
Avdonkin F.N.
Some principles of expenses standardization for a routine RIC engine maintenance
// Dvigatelestroyeniye. — 1988. — ¹ 1. — P. 45–47.
Key words:
engines.
Established standards are proved to have necessary science reasons, based on the reliable regularity and RIC engine conjunction wear, to keep engines at good condition during the installation operation.
1 table, 5 ill., 3 ref.
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Contents
1988
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STANDARDIZATION AND UNIFICATION
IN THE ENGINE INDUSTRY
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UDC 621.43(083.74) : 001.83(100)
Âîrdukîv V.I., Kudriavtsev V.A.
A united international standard for definition of the engine direction of rotation, engine sides, right and left engine, designations of engine cylinders and valves
// Dvigatelestroyeniye. — 1988. — ¹ 1. — P. 48–50.
Key words:
engines.
A short characteristic is given of the united international 150 standard for definition of engine direction of rotation, engine sides, single-row right-hand and left-hand engine, designation of cylinders and valves, developed by 1S0/TC 70 — «Internal combustion engines»
1 table, 4 ill., - ref.
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Contents
1988
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EXCHANGE OF EXPERIENCE
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UDC 621.434.1.001.4.14
Ushàkîv M.Yu., Utkin Yu.S.
Experience in cutting-off of the engine cylinders, having prechamber-spray ignition at idling
// Dvigatelestroyeniye. — 1988. — ¹ 1. — P. 51–52.
Key words:
engines.
A method is shown to use for cutting-off of cylinders of an engine having the prechamber-spray ignition in order to improve parameters at the exhaust, and the efficiency at idling. A diagram is described of the cylinder cut-off, developed for the engine ZMZ-4022.10 (4Ch9.2/9.2), and test results at the cylinder disconnection are given.
- table, 2 ill., 3 ref.
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Contents
1988
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TECHNICAL INFORMATION AND CHRONICLE
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UDC 621.43-52/-53.001.5 (047)
Krutîv I.N., Shatrov V.I.
Review of papers, submitted to the All-Union technical seminar on the automatic control and regulation of thermo-energetic installations in 1986—1987
// Dvigatelestroyeniye. — 1988. — ¹ 1. — P. 53–55.
Key words:
engines.
A review is given of papers, submitted to the All-Union technical seminar on the automatic control and regulation of thermo-energetic installations operating within the above period of time
- table, - ill., - ref.
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Contents
1988
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HYPOTHESES, SUGGESTIONS
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UDC 621.43.001.4(049.3)
Velichkin I.N., Mikulin Yu.V.
Î ñîäåðæàíèè ïðîãðàìì è ìåòîäèê óñêîðåííûõ èñïûòàíèé ÄÂÑ íà äîëãîâå÷íîñòü è áåçîòêàçíîñòü
// Dvigatelestroyeniye. — 1988. — ¹ 1. — P. 56–57.
Key words:
engines.
Àíàëèçèðóþòñÿ íåäîñòàòêè ñóùåñòâóþùèõ ìåòîäèê óñêîðåííûõ èñïûòàíèé (ÓÈ) ÄÂÑ íà äîëãîâå÷íîñòü è áåçîòêàçíîñòü. Ïîêàçûâàåòñÿ, ÷òî áåç ÓÈ íåâîçìîæíî óñêîðèòü íàó÷íî-òåõíè÷åñêèé ïðîãðåññ â îáëàñòè äâèãàòåëåñòðîåíèÿ. Îáîñíîâûâàþòñÿ åäèíûå ïîëîæåíèÿ, êîòîðûå äîëæíû âõîäèòü â ñîäåðæàíèå ïðîãðàìì è ìåòîäèê ÓÈ ÄÂÑ, ÷òî îáåñïå÷èò åäèíûé ïîäõîä ê ñîñòàâëåíèþ ìåòîäèê è ñîïîñòàâèìîñòü ðåçóëüòàòîâ ÓÈ.
- table, - ill., 4 ref.
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Contents
1988
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