Konferencijų medžiaga / Conference Materials: Recent submissions
Dabar rodomi įrašai 1-20 iš 4302
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Planning Method for the Maintenance and Repair of the Vehicle Fleet Based on the Life Cycle Contract
(Proceedings of the International Conference TRANSBALTICA XI: Transportation Science and Technology. May 2–3, 2019, Vilnius, Lithuania, 2020)Solving the problem to improve the motor vehicles reliability is provided by the automotive industry, on the one hand, through the production of more reliable vehicles and their components and, on the other hand, by improving ... -
Evaluation of Sustainability of the Transport System of Urbanized Areas Considering the Development of Bicycle Transport
(Proceedings of the International Conference TRANSBALTICA XI: Transportation Science and Technology. May 2–3, 2019, Vilnius, Lithuania, 2020)In the process of its development, humanity is constantly faced with environmental pollution. Despite the fact that the improvement of technology improves the quality of life of society, such rapid progress inevitably leads ... -
Building on a Traffic Code Violating Monitor for Autonomous Vehicles: Trio Overtaking Model
(Proceedings of the International Conference TRANSBALTICA XI: Transportation Science and Technology. May 2–3, 2019, Vilnius, Lithuania, 2020)The present study aims at filling the gap between the existing traffic regulation and the technical specification for construction or behavior in operation of autonomous vehicles. The former is provided in generic and often ... -
Adapting a One-Dimensional Mathematical Model to the Dual Fuel Engine In-Cylinder Processes Modelling
(Proceedings of the International Conference TRANSBALTICA XI: Transportation Science and Technology. May 2–3, 2019, Vilnius, Lithuania, 2020)The article presents results from numerical studies evaluating one-dimensional mathematical model (MM) with single-phase I.I. Vibe combustion law for dual fuel (DF): diesel (D) and natural gas (NG) engine energy experiment. ... -
Climatic Chamber Testing of Innovative Brake System for Rolling Stock
(Proceedings of the International Conference TRANSBALTICA XI: Transportation Science and Technology. May 2–3, 2019, Vilnius, Lithuania, 2020)In this paper is shown climatic chamber testing of an innovative brake system for rolling stock. Brake systems have the essential function of decelerating and stopping of rolling stock. As railway operators focus on the ... -
Ensuring the Cycling Safety by Improving Bicycle Infrastructure
(Proceedings of the International Conference TRANSBALTICA XI: Transportation Science and Technology. May 2–3, 2019, Vilnius, Lithuania, 2020)The paper deals with the relevant problem: ensuring safety and sustainability of urban transport systems. Authors have considered existing positive world wide experience of both infrastructure and managerial solutions. ... -
On the Issue of Wheel Flange Sliding Along the Rail
(Proceedings of the International Conference TRANSBALTICA XI: Transportation Science and Technology. May 2–3, 2019, Vilnius, Lithuania, 2020)Rail transport performs significant volumes of transportation work and is one of the largest energy consumers in all developed countries of the world. Most of the energy used in railway transport is spent on train traction. ... -
Modeling of Diesel Engine Energy Efficiency Parameters and Evaluation of Different Combustion Models
(Proceedings of the International Conference TRANSBALTICA XI: Transportation Science and Technology. May 2–3, 2019, Vilnius, Lithuania, 2020)This publication contains results of indicated diesel engine cycle parameters modelled using mathematical modeling AVL FIRE software. Purpose of research was to evaluate different combustion model adequacy to model indicated ... -
Application of Virtual Prototype to Heavy-Duty Gearbox Housing Evaluation
(Proceedings of the International Conference TRANSBALTICA XI: Transportation Science and Technology. May 2–3, 2019, Vilnius, Lithuania, 2020)This paper deals with application of methodology for design of gearbox and its validation by technical experiment. First, the methodology for gearbox was developed and validated on the small single-stage gearbox concept, ... -
Research on the Rotation Vibration in the Transmission with Gear Box Defects
(Proceedings of the International Conference TRANSBALTICA XI: Transportation Science and Technology. May 2–3, 2019, Vilnius, Lithuania, 2020)The article presents theoretical research of rotation vibrations in the transmission system. Transmission with an idle consists of electrical motor, gear box and connecting shafts. In the gear box some teeth have different ... -
Innovative Technical Solutions to Improve the Cooling Efficiency of Friction Brake Elements
(Proceedings of the International Conference TRANSBALTICA XI: Transportation Science and Technology. May 2–3, 2019, Vilnius, Lithuania, 2020)The article deals with the problem of friction brake elements cooling while braking. A significant increase in temperature on the brake elements surface dramatically reduces the friction coefficient. This negatively affects ... -
Investigation of Hydrodynamic Processes in the System – “Pipeline-Fittings”
(Proceedings of the International Conference TRANSBALTICA XI: Transportation Science and Technology. May 2–3, 2019, Vilnius, Lithuania, 2020)The article presents theoretical and experimental researching of hydrodynamic processes in hydraulic drives of vehicles, road building and mining machines. In this work, analyze the influence of hydrodynamic processes on ... -
Preparation of Parametric Model of Underground Metro Door Force Acting on Coarse Structure
(Proceedings of the International Conference TRANSBALTICA XI: Transportation Science and Technology. May 2–3, 2019, Vilnius, Lithuania, 2020)The article deals with the design and use of the underground metro door, taking into account the operational and normative requirements for the underground metro’s outer door. The dimensions of door gained from its previous ... -
Multibody Simulation of Rail Vehicle Running Considering Track Flexibility
(Proceedings of the International Conference TRANSBALTICA XI: Transportation Science and Technology. May 2–3, 2019, Vilnius, Lithuania, 2020)Computer simulations are nowadays widely used tools for investigation of interaction of a rail vehicle and a track. They enable to study many important aspects influencing running properties of a rail vehicle under various ... -
Dynamic Charging of Electric Buses as a Way to Reduce Investment Risks of Urban Transport System Electrification
(Proceedings of the International Conference TRANSBALTICA XI: Transportation Science and Technology. May 2–3, 2019, Vilnius, Lithuania, 2020)Night charging and fast charging are currently the two most common systems for charging electric buses. Despite the fact that numerous trial installations were started, neither of these two systems has obtained unqualified ... -
Research of Dynamic Processes of the System “Track – Vehicle”, When Wheel Is with 0.7 mm Metal Scale
(Proceedings of the International Conference TRANSBALTICA XI: Transportation Science and Technology. May 2–3, 2019, Vilnius, Lithuania, 2020)The appearance of a metal scale on the wheel’s surface causes technical and maintenances problems for the rolling stock. Railway standards limit the speed of movement that depends on a certain size of metal scale. Introduced ... -
Application of New Materials During Rehabilitation of Road Structures Using Cold Recycling Technology
(Proceedings of the International Conference TRANSBALTICA XI: Transportation Science and Technology. May 2–3, 2019, Vilnius, Lithuania, 2020)The economic attractiveness of cold recycling technology provides, first of all, the reuse of the existing material on the road for the arrangement of new pavement layers, so there is no need to equip special sites for the ... -
Evaluation of Intelligent Transportation System in Security Consideration
(Proceedings of the International Conference TRANSBALTICA XI: Transportation Science and Technology. May 2–3, 2019, Vilnius, Lithuania, 2020)Intelligent Transportation System has been the driving forces to enable the paradigm of autonomous vehicles, smart roads and Internet of Things (IoT). For the safety and security of the traffic and transportation, stabilization ... -
Justification of Influence of the Form of Nozzle and Active Surface of Bernoulli Gripping Devices on Its Operational Characteristics
(Proceedings of the International Conference TRANSBALTICA XI: Transportation Science and Technology. May 2–3, 2019, Vilnius, Lithuania, 2020)The advantages of application on production of radial flow gripping devices of industrial robots are justified. The mathematical model for numerical modeling of dynamics of air flow in nozzle of radial flow gripping devices ... -
Modeling of Hybrid Autonomous Vehicle Fuel Consumption
(Proceedings of the International Conference TRANSBALTICA XI: Transportation Science and Technology. May 2–3, 2019, Vilnius, Lithuania, 2020)Autonomous vehicles role in the road mobility is increasing day by day. Their propulsion system is not yet decided, our research focuses on plug-in-hybrid vehicles that are merging the most relevant propulsion systems: the ...