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COMMON PROBLEMS
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UDC 621.43-73.001.5 : 621.43-19.002.235
Róbàkîv K.V., Mikulin Yu.V.
Cleaning of air, fuel, oil from contamination is one of important tendencies to improve the engine reliability and life
// Dvigatelestroyeniye. — 1985. — ¹ 7. — P. 3–5.
Key words:
engines.
Diesel fuel contamination is analyzed. Importance of the solid particles and water separation for the engine reliability is shown, information is given of high effective filter paper and card board availability of the use of non-current and modern filter elements, their production and defects in manufacturing, improvement of the air, fuel and oil cleaning.
1 table, - ill., - ref.
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Contents
1985
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DEVELOPMENT PROSPECTS AND WAYS TO IMPROVE
OIL AND FUEL PURIFICATION SYSTEMS
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UDC 621.431.74-729.3.001.5 : 621.892.096.1.004.018 : 621.436«401.7»
Kiñha G.P.
Effective cleaning of the motor oil is a base of the economical reliable marine engine service
// Dvigatelestroyeniye. — 1985. — ¹ 7. — P. 6–10.
Key words:
engines.
Results are summarized of service oil cleaner tests. Their influence on marine supercharged diesel engine efficiency, reliability and life is shown. Data are given for combined high effective oil cleaner system and low labour cost for maintenance of engines of power output from 1 to 20 thousand kW. Possibilities of this system are considered and also its reasonable completing and optimum operating conditions. Importance of oil cleaners for fuel and oil economy and longer diesel engine life is shown.
3 table, 2 ill., 6 ref.
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UDC 621.436-72.004.1 : 624.43-729.3 + 621.928.3 : 629.114.2
Mihailîv A.N., Gîts A.N., Favorov V.I.
Comparable evaluation of the effectiveness to use combined oil cleaning systems on a powerful tractor diesel engine
// Dvigatelestroyeniye. — 1985. — ¹ 7. — P. 10–13.
Key words:
engines.
Results are given of calculation and experimental investigations of the effective use of different oil cleaning systems on the tractor diesel engine 8ChN15/l6. The combined oil cleaning system is recommended, consisting of a full-flow paper filter and a part-flow centrifuge.
1 table, 3 ill., 3 ref.
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UDC 621.43-73.001.24 : 532.5
Shutkov Ye.A.
Hydrodynamics of filter modulus
// Dvigatelestroyeniye. — 1985. — ¹ 7. — P. 15–19.
Key words:
engines.
A general analytical solution is given for a task of the hydrodynamic filter modulus, shown as a channel with a variable along the channel liquid consumption. Calculation results are suggested for use when selecting constructive filter parameters at the given filter surface.
- table, 4 ill., 6 ref.
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Contents
1985
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RESEARCH AND DEVELOPMENT OF NEW FILTER DESIGNS AND
THEIR MATERIALS
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UDC [621.431.74-729.3 + 66.067.57] 001.6
Shepelski Yu.L.
Development of oil cleaner construction for marine diesel engines
// Dvigatelestroyeniye. — 1985. — ¹ 7. — P. 20–23.
Key words:
engines.
Developed constructions are given of hydro-jet centrifuges for oil cleaning under full-flow and part-flow conditions, and their main characteristics. The reason and technical possibility to use self-cleaning centrifuges and with non-split rotors-containers are shown. One of deep type filters with a gradient of porosity is given.
- table, 8 ill., 5 ref.
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UDC 621.436-73.001.6
Manukîv R.R., Zujev V.I., Mirîshniñhenkî V.G., Kuliasova I.À.
Development of filter elements for oil, fuel and air cleaning in diesel engine «Volia-N»
// Dvigatelestroyeniye. — 1985. — ¹ 7. — P. 24–26.
Key words:
diesel.
Main requirements are given of improvement of oil, fuel and air cleaning systems. Improvement of technical and economical effeciveness of oil, fuel and air cleaning systems is shown. Characteristics are given of new, high effective filter materials. Main features of the filter element calculation technique (FE) and results and experimental data, attained at the development of FE for the diesel engine «Volia-N» are described. Economic efficiency of the FE implementation is given.
4 table, 6 ill., - ref.
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UDC 621.43-733 : 621.928.95.004.6
Shestakov A.A., Kataev A.I., Valvachev A.V.
Criteria of permissible damage of board filter elements for engine air cleaners
// Dvigatelestroyeniye. — 1985. — ¹ 7. — P. 27–30, 40.
Key words:
diesel.
Investigation results are given of definition of influence of the air filter board filter element blind damage and defect area in the filter housing on its transmission coefficient and intensity of the abrasive wear of cylinder-piston group parts of the diesel engine, which Vst = 10.85 l. The use of board filter elements of low quality leads to the essential shortage of the engine life. In each case the use of board filter elements should be defined, according to the maximum permissible value e, and also defined data of board filter elements, according to the above given technique.
1 table, 4 ill., 4 ref.
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UDC 621.43-73 : 676.017 : 66.067.12
Nevolin V.F., Hovanski V.V.
New filter papers for oil, fuel and air cleaning in RIC engines
// Dvigatelestroyeniye. — 1985. — ¹ 7. — P. 31–33.
Key words:
engines.
Technical characteristics are given of existing and new filter paper and card board for cleaning oil, fuel and air in RIC engines. Improvement of national filter material quality is shown.
2 table, - ill., 4 ref.
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UDC 621.43-733.001.4 : 629.114.6
Ruzajev I.G.
Filter elements made of synthetic materials for the passenger car air cleaners
// Dvigatelestroyeniye. — 1985. — ¹ 7. — P. 33–34.
Key words:
Engines.
Results are given of test bed motorless tests of air cleaners with filter elements FES-A and FES-24, made of synthetic non-waved materials for passenger cars of low and average classes. It is shown that air cleaners with filter elements, made of synthetic materials and high porous filter boards on their dust resistance are equal, and the coefficient of the dust transmission of the first is 3 to 5 times less.
1 table, 1 ill., - ref.
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Contents
1985
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PROBLEMS OF OPERATION OF OIL, FUEL AND AIR PURIFICATION EQUIPMENT
IN THE ENGINE
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UDC [621.43.038.772 + 621.43-729.3] 004
Kichà G.P., Artemiev À.K., Nadezhkin A.V., Shkarenko V.A.
The use and perspectives of development of self-cleaning filters in lubrication systems for marine engines
// Dvigatelestroyeniye. — 1985. — ¹ 7. — P. 35–38.
Key words:
Engines.
Constructive and functional cleaner features are analyzed, based on criteria of self-cleaning filter effectiveness. Tendency to improve self-cleaning filters are explained and shown.
5 table, 2 ill., 7 ref.
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UDC 621.43-73.004.1 : [621.43.038.772+ 621.43-729.3]
Udler E.I.
Evaluation of the porous filter effectiveness, considering their permeability
// Dvigatelestroyeniye. — 1985. — ¹ 7. — P. 38–40.
Key words:
Engines.
A method is given of evaluation of main parameters of the porous filter efficiency, based on the probable-statistic analysis. Summarized calculation dependences are considered to evaluate coefficients of filtration and full filtration in dependence on disperse composition of either fuel or oil contaminant and permeability of filter materials, having non-established structure.
1 table, 4 ill., 5 ref.
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UDC 621.43 : 621.892.096.1.001.5 : 66.067.11
Vîlkîv A.V., Durkin V.A.
Laboratory method to evaluate filtration of used motor oils
// Dvigatelestroyeniye. — 1985. — ¹ 7. — P. 41–43.
Key words:
Engines.
Development is described of a laboratory express-method to evaluate filtration of motor oils, to define degree of these oils contamination, this method can be used instead of a great number of laboratory investigations in chemical laboratories.
3 table, 2 ill., - ref.
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UDC 621.43-137.004.58 : 621.43-729.3
Kremnev Yu.K.
Diagnostics of centrifugal engine oil cleaners
// Dvigatelestroyeniye. — 1985. — ¹ 7. — P. 43–45.
Key words:
engines.
Results are given of an analysis of existing methods and means either used or recommended for the diagnostics of centrifugal engine oil cleaners during operation. Recommendations are given on their improvement and use of the most perspective cleaners.
- table, 1 ill., 4 ref.
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UDC 621.43-733.001.4 : 001.8
Ruzajev I.G., Strykovski A.R.
Technique of automobile air cleaner tests
// Dvigatelestroyeniye. — 1985. — ¹ 7. — P. 45–47, 52.
Key words:
engines.
Investigation results are given on definition of the automobile air cleaner life before maintenance and reliable protection of the cylinder-piston group parts against abrasive wear at motorless test bed, motor test bed and service tests, and also comparative analysis of these results is given.
5 table, - ill., 5 ref.
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Contents
1985
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INDIVIDUAL ISSUES
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UDC 621.43-63-732.001.5
Róbàkîv K.V., Udler E.I., Shevñhenkî V.P.
Improvement of the fuel cleanliness in engine tanks
// Dvigatelestroyeniye. — 1985. — ¹ 7. — P. 48–52.
Key words:
engines.
A balance is considered of the water-in-fuel content, some proposals are given on how to decrease the water-in-fuel content in automobile tanks on the base of an analysis of diesel fuel contamination, carried out at fuel filling stations and in automobile tanks.
2 table, 7 ill., 8 ref.
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UDC 621.436-738.001.5 : 621.43.038.77-759.81.001.6
Kîvalenkî V.P., Nikogosian G.I., Karpenkina T.P.
The use of floating fuel intakes in fuel tanks of automobiles with diesel engines
// Dvigatelestroyeniye. — 1985. — ¹ 7. — P. 53–54.
Key words:
engines.
A process is considered of contamination particles deposit in an automobile tank, it is shown that the fuel cleanliness can be improved, and the secondary filter life in the automobile fuel system can be longer due to the floating fuel intake and variation of the automobile tank dimension relation.
1 table, 1 ill., - ref.
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UDC 621.436-715.2.001.6
Gavrilov A.K.
Filtration of liquid in a diesel engine cooling system
// Dvigatelestroyeniye. — 1985. — ¹ 7. — P. 54–56.
Key words:
engines.
The reason to use the infinite liquid filtration in the diesel engine cooling system is proved. It is realized in the special filter with cut-off valves, having high filtering capacity.
- table, 3 ill., 6 ref.
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UDC 621.43-732.001.5 : 621.43-738.004.1
Zhuldybin E.N., Rybakov K.V., Semerin A.N.
Water-in-fuel content in diesel fuels and effectiveness of their dewatering, using filter-sumps on diesel engines
// Dvigatelestroyeniye. — 1985. — ¹ 7. — P. 56–58.
Key words:
engines.
A problem is considered of the free water effect on physical-chemical features of diesel fuels and on working capacity of individual fuel equipment units of modern diesel engines,. An actual level of diesel fuel contamination is shown by mechanical ingredients and free water in tractor fuel systems. As a result of theoretical and experimental investigations of the gravitation method of the water drop precipitation in diesel fuels the use of sumps for the fuel dewatering in diesel engine fuel systems is shown to be uneffective.
1 table, 2 ill., 11 ref.
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Contents
1985
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