PROCEEDINGS 1, 2 2011

COVER

TITUL

EXPERIENCE AND INNOVATION IN INFORMATION TECHNOLOGIES – FACTORS FOR OVERCOMING THE
CONSEQUENCES OF THE GLOBAL ECONOMIC CRISIS IN RAILWAY TRANSPORT (tradition, experience and innovation)

Trenchev I., V. Nikolov ... 4

POLLUTANT EMISSIONS REDUCTION OF TRACTOR DIESEL ENGINES
Mehdiyev R., H. Arslan, K. Ogun, E. Ozcan, H. Teker,
O. Babaoglu ...6

THE APPLICATION OF NUMERICAL METHODS FOR MOTOR VEHICLE NOISE REDUCTION
Jovanovic Z., Ž. Šakota, Z. Živanovic, Z. Masonicic ... 11

DEVELOPMENT OF COMPUTER SIMULATION METHOD AND ANALYSIS OF PARAMETERS OF THE VERTICAL
AIRSTREAM GENERATOR FOR FREE FLIGHT OF HUMAN.

Ushakov V., N. Sidenko ... 15

NUMERICAL INVESTIGATION OF ETHANOL FUEL BLENDS ON ENGINE PERFORMANCE CHARACTERISTICS BY
USING DIESEL-RK SOFTWARE

Karaaslan S., C. Erman, E. Hepkaya., N. Yücel ... 19

EXHAUST GAS RECIRCULATION - A NEW APPROACH
Velji Am. ... 23

DYNAMICS OF INTERNAL COMBUSTION ENGINE WITH VARIABLE COMPRESSION RATIO
Nikolov V., K. Ambrev ... 27

IDENTIFICATION OF OPTIMUM VALVE TIMING AND THEIR INFLUENCE FOR THE POWER AND ECONIMIC
INDICATORS OF GAS ENGINE

Iliev S., K. Hadzhiev, H. Stanchev ... 28

ANALYSIS OF DIFFERENT SCHEMES FOR CONNECTING THE TURBOCHARGER TO INTERNAL COMBUSTION
ENGINES

Kostov R. ... 31

RESEARCH INFLUENCE OF INJECTION RATE ON THE COMBUSTION HEAT RELEASE RATE IN "COMMON RAIL"
INTERNAL COMBUSTION

PUNOV P. ... 35

RESEARCHING POTENTIAL USE OF ISOPROPYL ALCOHOL AS AN ADDITIVE TO DIESEL FUEL
Evtimov T. ... 36

DETECTION OF EMISSION IN COMBUSTION ENGINES' EXHAUST
Műllerová D., J. Jablonický, L. Hujo, J. Kosiba ... 37

INFLUENCE OF THE TECHNICAL CONDITION OF THE LOW PRESSURE SYSTEM ON THE FUEL SUPPLY PROCESS
Behched B., A. Stoyanov ... 41

RESEARCH THE INFLUENCE OF TECHNICAL CONDITION OF THE INTAKE AIR FILTER ON FUEL CONSUMPTION
Behched B., T. Delikostov, Iv. Mitev., E. Enchev ... 43

DIAGNOSING OF DISTURBANCES IN THE FUEL INFLOW TO CYLINDERS BY VIBROACOUSTIC SIGNALS AND SVM
NEURAL NETWORKS

Czech P. ... 45

THE ANALYSIS OF INFLUENCE ON CAR BODY BEHAVIOUR
Milovanović M., M. Demić, F. Časnji ...50

PROCESS OF OPTIMIZATION REGENERATION THE WORN OUT DETAILS AGRICULTURAL TECHNICIANS
ELEQTROSPARKING ELLOY

Кацитадзе Дж., A. Хизанишвили, Н. Сарджвеладзе ... 54

POSSIBILITIES OF RELIABILITY ALLOCATION OF MILITARY VEHICLES
Vintr T. ... 57

COMPARATIVE ANALYSIS OF CAD SYSTEMS FOR CALCULATION OF GEAR TRAINS
Angelova E., V. Ronkova ... 60

MECHANICAL-MATHEMATICAL MODELS DESCRIBING THE DYNAMIC BEHAVIOR OF AN AUTOMOBILE WITH
SHOULDER SUSPENSION

Kunchev L., N.Pavlov ... 64

SOIL VIBRATION ANALISYS DUE TO THE RAIL BOGIE MOTION
Bruner М., M. Crisi, G.Ovidio, G. Valente ... 65

EXPERIMENTAL INVESTIGATION OF THENSION-DEFORMATION SITUATION ON CHARACTERISTIC MEASURING
PLACES OF BUS TYPE T715

Stojanovski V. Ж. Angelevska ... 69

APPLICATION OF NON-DESTRUCTIVE ULTRASOUND STRUCTUROSCOPY TO STRENGTH DETERMINATION OF
DEEP-DRAWING STEELS

Jíra T., D. Bílek, P. Solfronk, B. Skrbek .... 72

DETERMINATION OF THE RESIDUAL STRESSES IN THE SURFACE LAYER OF RESPONSIBLE MACHINE PARTS WITH
THE LIGHT OF TECHNOLOGICAL HEREDITY

Kiselev E., O. Blagovskiy ... 75

VIRTUAL MODEL OF TRIM SENSOMETRICS BODY ON DINAMOMETRIC BY METHOD FINITE ELEMENTS WITH
COSMOSXPRESS

Angelov Iv. ... 79

POSSIBILITIES OF PROGRAM SOLIDWORKS SIMULATIION AT AN ESTIMATION OF SAFE PROPERTIES OF BUMPERS
Shutov A., E. Novopisny ... 83

THE INCREASING OF THE EFFICIENCY OF MULTI- NOMINAL MACHINE-TOOL MAKING PRODUKTION BY MANAGING THE MATERIAL AND WORKING STREAMS
Абрамян В. ... 87

A NEW CONSTRUCTION OF A MOBILE COMBINE DRYER
Geramitchioski T., V Mitrevski, V.Vilos, Lj.Trajcevski ... 93

EXPERIMENTAL RESEARCH DATA SERIES QUALITY ANALYSIS
BLUMBERGS Il., R. CHATYS,M. KLEINHOFS ... 96

DETERMINATION OF MECHANICAL PROPERTIES OF MATERIALS WITH COMPLEX INNER STRUCTURE USING MICROSTRUCTURAL MODELS
Koudelka P., Jiroušek On., Valach J. ... 99

EXPERIMENTAL ANALYSIS OF SHOCK INFLUENCE PARAMETERS ON PENDULUM TESTING RIG
Petreski Z., M. Ilievska-Kuzmanovska ... 103

THE APPLICATION OF COMPUTER IN THE DESIGN OF THE TWO-STAGE REDUCTION GEARBOX
Azemi F., G. Pllan ... 107

APPLICATION OF SYNTHETIC OIL IN TRACTOR HYDRAULIC CIRCUIT
Kosiba J., Z. Tkáč, L’. Hujo, J. Tulik ... 111

COMPUTER AIDED DYNAMICS OF MACHINERY
Stoyanov S. ...114

 

ORGANIZER

INTERNATIONAL SCIENTIFIC JOURNALS



OTHER CONGRESSES AND CONFERENCES

 

X INTERNATIONAL SCIENTIFIC CONFERENCE
“HIGH TECHNOLOGIES. BUSINESS. SOCIETY”
17-20.03.2025, BOROVETS, BULGARIA
XXII INTERNATIONAL SCIENTIFIC CONGRESS
WINTER SESSION
“MACHINЕS. TECHNOLОGIES. MATERIALS”
19–22.03.2025, BOROVETS, BULGARIA
XVIII INTERNATIONAL CONFERENCE FOR YOUNG RESEARCHERS
WINTER SESSION
"TECHNICAL SCIENCES. INDUSTRIAL MANAGEMENT"
19–22.03.2025 BOROVETS, BULGARIA
XXX INTERNATIONAL SCIENTIFIC AND TECHNICAL CONFERENCE "FOUNDRY"
09-11.04.2025, PLEVEN, BULGARIA

XXXIII INTERNATINAL SCIENTIFIC CONFERENCE trans&MOTAUTO
23-26.06.2025
VARNA, BULGARIA

XI INTERNATIONAL SCIENTIFIC CONGRESS INNOVATIONS
23-26.06.2025
VARNA, BULGARIA
X INTERNATIONAL SCIENCE CONFERENCE SUMMER SESSION INDUSTRY 4.0
25-28.06.2025
VARNA, BULGARIA


XIII INTERNATINAL SCIENTIFIC CONGRESS AGRICULTURAL MACHINERY
25-28.06.2025
VARNA, BULGARIA


XIII INTERNATIONAL SCIENTIFIC CONFERENCE ENGINEERING. TECHOLOGIES. EDUCATION. SECURITY
01-04.09.2025, BOROVETS, BULGARIA


XI INTERNATIONAL SCIENTIFIC CONFERENCE MATERIAL SCIENCE "NONEQUILIBRIUM PHASE TRANSFORMATIONS"
01-04.09.2025
VARNA, BULGARIA

XXII INTERNATIONAL SCIENTIFIC CONGRESS
SUMMER SESSION
“MACHINЕS. TECHNOLОGIES. MATERIALS”
03-06.09.2025
VARNA, BULGARIA

INTERNATIONAL SCIENTIFIC CONFERENCE ON
ARTIFICIAL INTELLIGENCE
03-06.09.2025

XVIII INTERNATIONAL CONFERENCE FOR YOUNG RESEARCHERS
SUMMER SESSION
"TECHNICAL SCIENCES. INDUSTRIAL MANAGEMENT"
03–06.09.2025 BOROVETS, BULGARIA

IX INTERNATIONAL CONFERENCE OF SECURITY
CONFSEC
08-11.12.2025, BOROVETS, BULGARIA

X INTERNATIONAL SCIENTIFIC CONFERENCE
CONSERVING SOILS AND WATER
08-11.09.2025, BOROVETS, BULGARIA
X INTERNATIONAL SCIENCE CONFERENCE WINTER SESSION INDUSTRY 4.0
10-13.12.2025, BOROVETS, BULGARIA

IX INTERNATIONAL SCIENCE CONFERENCE MATHEMATICAL MODELING
10-13.12.2025, BOROVETS, BULGARIA