DVIGATELESTROYENIYE Editorial Board The authors Subscription Journal archive News archive Contact

DVIGATELESTROENIYE 3 (225) 2006.

SYNOPSIS

ENGINE ANALYSIS, CONSTUCTION & RESERCH
UDC 621.436.13
Ryzhov V.A.

New Generation of D49 Diesel Engine Family
// Dvigatelestroeniye. 2006. 3. P. 3-5.
Keywords: D49 diesel engine.

Presented are the results of the development of D49 diesel engine family (3rd generation) featuring electronic fuel control system.
- tables, 4 ill., - ref.
UDC 621.437.018
Fedyanov E.A., Zlotin G.N., Morschikhin E.B., and Yarygin K.E.

Fuel Delivery Phasing as a Means to Reduce Rotary Engine Fuel Consumption
// Dvigatelestroeniye. 2006. 3. P. 6-9.
Keywords: rotary engine

The research included simulation of flame propagation process in rotary engine combustion chamber, so as to derive unburned fuel percentage as a function of engine speed and load.
- tables, 5 ill., 4 ref.
Contents 2006
UDC 621.436.03
Nikolaenko A.B. and Sholin E.O.

Simulation Model for Optimisation of Gas Engine Pre-Chamber Geometry
// Dvigatelestroeniye. 2006. 3. P. 10-11.
Keywords: gas engines.

Department of Combustion Engineering and Reciprocating Engines of St-Petersburg Agrarian University completed a research targeted at higher fuel efficiency of gas engines. A model has been developed for optimisation of gas engine pre-chamber geometry; as an example, optimal geometrical parameters of type UZAM-3317 engine pre-chamber have been calculated.
- tables, 2 ill., 4 ref.
Contents 2006
ENGINE SYSTEMS AND AUXILIARIES
UDC 621.431.73
Vasilyev A.V. and Deinichenko E.D.

Simulation of Valve Timing Cam Wear in a Reciprocating Engine
// Dvigatelestroeniye. 2006. 3. P. 14-15.
Keywords: cam wear calculation.

The article presents a method of cam wear calculation that enables forecast of camshaft durability and life time, both in a design and engine service phases.
- tables, 3 ill., 4 ref.
Contents 2006
UDC 621.43.065
Borovikov A.V., Simonov A.M., and Gnezdilov S.M.

Impact of Pressure Losses in Turbocharger on Vehicle Engine Efficiency
// Dvigatelestroeniye. 2006. 3. P. 16-19.
Keywords: turbocharger.

Presented are recommendations for improvement of turbocharger compressor air channel configuration targeted at attaining better performance of a vehicle engine. An instance is cited of using said recommendations in the development of commercial turbochargers.
- tables, 6 ill., 5 ref.
Contents 2006
AUTOMATION AND DIAGNOSING
UDC 621.43.01
Do Duc Luu, Le V. Diem, Nguyen H. Hao.

Algorithms of Marine Engine Automatic Control and Diagnostics Based on Neural Networks
// Dvigatelestroeniye. 2006. 3. P. 20-22.
Keywords: marine engine automatic control.

The article discusses issues involved in synthesis of measuring channels in marine engine automatic control and diagnostics systems featuring analog-to-digital converters and voltage/frequency conversion techniques.
2 tables, 1 ill., 3 ref.
UDC 621.43.01
Tran Sinh Bien and Do Duc Luu

Synthesis of Measuring Channels in Marine Engines
// Dvigatelestroeniye. 2006. 3. P. 23-26.
Keywords: marine diesel engine diagnostic systems

The article describes a method of development and embodiment of comprehensive algorithms used in marine diesel engine diagnostic systems based on neural networks.
2 tables, 3 ill., 5 ref.
Contents 2006
TESTS AND MEASUREMENT
UDC 621.436-726
Abramov P.V.

Kinematic Method of Reciprocating Engine Load Detection
// Dvigatelestroeniye. 2006. 3. P. 27-30.
Keywords:

Method is offered of how to detect operational load carried by reciprocating engine, based on the interdependence between engine torque and crankshaft speed cycle irregularity.Results are given of testing said method for its information value, as applied to one-cylinder engine in steady-state operation and transients.
- tables, 5 ill., 7 ref.
UDC 621.436-726
Nikishin V.N. and Sibiryakov S.V.

Measurement of Dynamic Pressure in a Connecting-Rod Bearing of a Car Diesel Engine
// Dvigatelestroeniye. 2006. 3. P. 31-34.
Keywords: car diesel engine.

The authors present comparative results of dynamic pressure measurements with standard piezoelectric sensor and newly-designed membrane-based and rod-based sensors. Maximum value of dynamic pressure in a connecting-rod bearing is determined as a function of connecting-rod load.
- tables, 5 ill., 3 ref.
UDC 621.436-726
Patrakhaltsev N.N., Kamyshnikov O.V., and Jose Galdos Gomez.

Specifics of Diesel Engine Operation at High Altitude on Liquefied Oil-Well Gas
// Dvigatelestroeniye. 2006. 3. P. 35-39.
Keywords: liquefied jil-well gas.

The article discusses ways and means of how to retain or improve engine upland performance, including firing a mix of diesel fuel and liquefied gas.
- tables, 6 ill., 6 ref.
Contents 2006
MAINTENANCE AND REPAIR
UDC 621.431.3
Zuev A.A., Arsentyev A.V., and Fedorischev A.A.

The Technology of Crankshaft Journals Rebuilding
// Dvigatelestroeniye. 2006. 3. P. 40-42.
Keywords: crankshaft.

A method is offered whereby crankshaft journal may be rebuilt; it includes installation of a thin-walled steel repair sleeve using moderate welding mode.
- tables, 4 ill., 1 ref.
Contents 2006
AIR POLLUTION PERFORMANCE
UDC 621.43.068
Lozhkin V.N., Safiullin R.N., and Schneider M.A.

Comprehensive Improvement of Combustion Process in Diesel Engines Targeted at Fuel Economy and Better Environmental Performance
// Dvigatelestroeniye. 2006. 3. P. 43-47.
Keywords: toxic components in engine exhaust.

The article presents the results of a research project targeted at lowering fuel consumption and contents of toxic components in engine exhaust through implementation of a set of physical and chemical measures.
- tables, 2 ill., 6 ref.
Contents 2006
UDC 621.43


// Dvigatelestroeniye. 2006. 3. P. 48-53.
Keywords:



- tables, - ill., - ref.
Contents 2006

DVIGATELESTROYENIYE Editorial Board The authors Subscription Journal archive News archive Contact