Browsing 11th International Scientific Conference “Transbaltica 2019" by Faculty "Transporto inžinerijos fakultetas / Faculty of Transport Engineering"
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11th International Scientific Conference “Transbaltica 2019"
(2019)The conference is dedicated to scientific presentations as well as scientific discussions in work groups. One of the major objectives of the conference is to create favorable conditions for the research, carried out by the ... -
Analysis of Operational Characteristics of Pneumatic Device of Industrial Robot for Gripping and Control of Parameters of Objects of Manipulation
(Proceedings of the International Conference TRANSBALTICA XI: Transportation Science and Technology. May 2–3, 2019, Vilnius, Lithuania, 2020)The advantages of application in the transport and loading systems of gripping devices with the integrated functions of control of parameters of objects of transportation were substantiated. Modeling of Bernoulli gripping ... -
Analysis of Quality of Car Rental Services Following Example of “Citybee”
(Proceedings of the International Conference TRANSBALTICA XI: Transportation Science and Technology. May 2–3, 2019, Vilnius, Lithuania, 2020)This article analyses the quality of car rental services, analysing quality criteria of car rental services. A survey of respondents was conducted on the basis of services provided by a car rental company established in ... -
Analysis of the Combustion Process of a Compression Ignition Engine Running on Diesel and Natural Gas
(Proceedings of the International Conference TRANSBALTICA XI: Transportation Science and Technology. May 2–3, 2019, Vilnius, Lithuania, 2020)Compression ignition (CI) engines, although significantly contribute to environmental pollution, are still widely used in transport sector. In order to reduce usage of fossil fuels and environmental pollution, but at the ... -
Application of Modern Monitoring Measures in Lithuanian Dangerous Cargo Transportation
(Proceedings of the International Conference TRANSBALTICA XI: Transportation Science and Technology. May 2–3, 2019, Vilnius, Lithuania, 2020)Lithuanian territory carrying thousands of tons of dangerous materials within the country and international routes. In case of hazardous and accident situations, the transport control and assistance services do not have ... -
Applying the Business Model Canvas to Increase Enterprise Competitiveness: A Case Study of Transport Company
(Proceedings of the International Conference TRANSBALTICA XI: Transportation Science and Technology. May 2–3, 2019, Vilnius, Lithuania, 2020)The increase of business competitiveness in today’s market is associated with businesses addressing client demands and their ability to create a value that is anticipated by consumer. Thus, a great attention should be paid ... -
Assessment of the Interoperability of Railway and Maritime Transport in Lithuania
(Proceedings of the International Conference TRANSBALTICA XI: Transportation Science and Technology. May 2–3, 2019, Vilnius, Lithuania, 2020)Interaction between rail and maritime transport is a priority. This interaction can be distinguished when transport distances are greater than 300 km. When analyzing the interaction between rail and maritime transport it ... -
The Challenges and Opportunities for Road Freight Transport
(Proceedings of the International Conference TRANSBALTICA XI: Transportation Science and Technology. May 2–3, 2019, Vilnius, Lithuania, 2020)In this paper, the external factors beyond the area of influence of the European Union (EU) road freight transport, which may have a direct/indirect effect on current and future activities and procedures are under review. ... -
Comparison of Studies of Dangerous Cargo Flow Distribution Between Rail and Road Transport
(Proceedings of the International Conference TRANSBALTICA XI: Transportation Science and Technology. May 2–3, 2019, Vilnius, Lithuania, 2020)The article compares the results of different studies of dangerous cargo flow distribution between rail and road transport. The dependency has been examined by example of actual data that assesses the percentage ratio ... -
Degradation of Transport Infrastructure Under Breach of Drainage: Strain and Corrosion Damage
(Proceedings of the International Conference TRANSBALTICA XI: Transportation Science and Technology. May 2–3, 2019, Vilnius, Lithuania, 2020)Main damage types of transport infrastructure under breach of drainage were systematized and their causes were discovered. The causes of those failures were found mainly linked to poor drainage, traffic overloading, expansive ... -
Energy and Ecological CI Engine Indicators Having Replaced Diesel with Chicken Fat
(Proceedings of the International Conference TRANSBALTICA XI: Transportation Science and Technology. May 2–3, 2019, Vilnius, Lithuania, 2020)Diesel-powered compression ignition (CI) engines use fossil fuels, which results in increasing greenhouse gas emissions and environmental pollution. Chicken fat, which is attributed to renewable fuels, is one of possible ... -
Improving the Dynamics of Bogies of Railway Freight Cars by the Spring Suspension Enhancement
(Proceedings of the International Conference TRANSBALTICA XI: Transportation Science and Technology. May 2–3, 2019, Vilnius, Lithuania, 2020)The paper contains main structural disadvantages of 18-100 bogies, namely large unsprung mass, instability of characteristics, low critical velocity, intense wear and others. The experience of domestic and foreign developments, ... -
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 ... -
The Model for Evaluating Criteria Describing the Internal Safety of a Railway Trip by International Train
(Proceedings of the International Conference TRANSBALTICA XI: Transportation Science and Technology. May 2–3, 2019, Vilnius, Lithuania, 2020)The transport system must increase the mobility of the national population, gross domestic product (GDP) and remain environmentally friendly and safe. Rail transport is increasingly becoming popular for both long-distance ... -
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 ... -
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 ... -
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 ... -
Research of Mathematical Model of Movement of Six-Axle Locomotives with Controllable Wheelsets Installation
(Proceedings of the International Conference TRANSBALTICA XI: Transportation Science and Technology. May 2–3, 2019, Vilnius, Lithuania, 2020)Research of mathematical model of movement of six-axial locomotive with controllable wheelsets installation. Based on the general system of nonlinear variable coefficient differential equations of the vehicle movement in ... -
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 ... -
Simplified Mathematical Model of Changes in Sound Power Level Caused by the Perpendicular Forces that Arise When the Rail Contacts the Wheel with Flat
(Proceedings of the International Conference TRANSBALTICA XI: Transportation Science and Technology. May 2–3, 2019, Vilnius, Lithuania, 2020)The work reviews the problems that arise when the wheel with flat contacts the rail, the detection and diagnostic methods of the latter. Since all wheel with flat detection methods are very complex and lack precision it ...