World of Transport and Transportation最新文献

{"title":"Energy Efficiency Improvement Concept for Autonomous Locomotives","authors":"N. Grebennikov, Alexander A. Zarifyan","doi":"10.30932/1992-3252-2022-21-1-1","DOIUrl":"https://doi.org/10.30932/1992-3252-2022-21-1-1","url":null,"abstract":"The growing attention to the issues of increasing energy efficiency of railway transport results in suggesting various designs of traction rolling stock with the most advanced technical solutions, but, unfortunately, many of them remain only at the development or prototype stage.The analysis of operating experience of existing mainline locomotives is proposed to help to develop fundamental principles of the concept of improving the energy efficiency of autonomous locomotives, aimed at creating a modular locomotive structure that makes it possible to coordinate operational loads with the operating modes of traction equipment to provide the best conditions for converting and transferring energy to wheel sets. Modern on-board systems of locomotives record many parameters that can be used both to determine the energy efficiency of the locomotive, as well as to evaluate new technical solutions aimed at the use of discrete-adaptive control of the modular design of diesel generator sets and traction motors under the operating conditions of mainline locomotives.Implementation of the proposed concept could make it possible to save up to 20 % of diesel fuel during transportation work, which was confirmed during testing a prototype locomotive.","PeriodicalId":121504,"journal":{"name":"World of Transport and Transportation","volume":"16 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-08-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134387581","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Legal and Technological Aspects of Life Cycle Contract Implementation in the Long-Distance Passenger Rail Transportation","authors":"Aleksander I. Zemlin, Andrey S. Shinkaruk, Elena P. Vishniakova","doi":"10.30932/1992-3252-2023-21-1-10","DOIUrl":"https://doi.org/10.30932/1992-3252-2023-21-1-10","url":null,"abstract":"The analysis and the experience gained in shaping contractual relations in the LCC format, both on the part of foreign companies and in the domestic market, have resulted in the conclusion that it is beneficial for the customer to conclude LCC. Ultimately, the costs are reduced by about 10-15 % compared to the traditional form of contractual relations (separate contracts for manufacturing and, respectively, service maintenance). LCC is also advantageous since it eliminates the need to search for and subsequently contract the contractors at the stage of operation.When concluding LCC contract, both purchase and subsequent maintenance of rolling stock can be carried out through a concession agreement in compliance with legislation regulating the procurement procedure. When purchasing, it is necessary to be guided by the requirements of federal law in terms of mandatory tender procedures and selection of potential suppliers.The analysis of existing models for formation of contractual relations for maintenance of rolling stock under the LCC contract has shown that it is advisable to consider the possibility of extending it to newly manufactured passenger rolling stock used in long­distance passenger transportation. ","PeriodicalId":121504,"journal":{"name":"World of Transport and Transportation","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-08-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114470667","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Assessment of Sustainable Development Aspects in Transport Companies Activities","authors":"P. Sukhov, Vera M. Zverkova, P. I. © Sukhov","doi":"10.30932/1992-3252-2023-21-1-6","DOIUrl":"https://doi.org/10.30932/1992-3252-2023-21-1-6","url":null,"abstract":"ABSTRACT","PeriodicalId":121504,"journal":{"name":"World of Transport and Transportation","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-08-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115315927","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"News of Transport Industry in November–December 2022","authors":"A. Editorial","doi":"10.30932/1992-3252-2022-20-6-9","DOIUrl":"https://doi.org/10.30932/1992-3252-2022-20-6-9","url":null,"abstract":"Our Journal publishes a selection of materials prepared based on news reports of the press centre of the Ministry of Transport of the Russian Federation and dedicated to several significant events of the past two months and some results of the entire 2022. The information refers to implementation of the national project «Safe High-Quality Roads», supply of new rolling stock for urban public passenger transport systems, modernisation, and safety of roads in general and on tourist routes, the impact of implementation of the national project on assessment of quality and accessibility of roads by public opinions. The information also covers issues of introducing new intelligent transport systems in cities, new legislative regulation of taxi services, the work of the CIS Transport Coordination Meeting, and reconstruction of the border crossing between Russia and Azerbaijan. In terms of the activities of the transport education system, attention is drawn to the past competitions of transport universities.","PeriodicalId":121504,"journal":{"name":"World of Transport and Transportation","volume":"35 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-07-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132351935","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Transport Week 2022","authors":"A. Editorial","doi":"10.30932/1992-3252-2022-20-6-5","DOIUrl":"https://doi.org/10.30932/1992-3252-2022-20-6-5","url":null,"abstract":"The journal publishes a selection of materials based on the news reports of the press centre of the Ministry of Transport of the Russian Federation and dedicated to the events held during 16th Transport of Russia International Forum and Exhibition.The Forum, which opened on November 15, 2022, during its first day hosted the Session of the Committee of the State Council of the Russian Federation, the panel discussion «Container Flow during the Era of Global Shocks. Current Trajectories for Market Development», the roundtable discussion «Life-Cycle-Long Maintenance of Motor Transport» and the industrial conference «Efficiency of State Support for Air Transport During Unprecedented Sanctions Pressure».On the second day of the Forum, the participants discussed the role of science in providing technological stability of transport, water transport and assessment of compliance in the new conditions, the formula for cooperation in transport engineering, new digital tools, information services and technologies, transport safety and security and digital management ecosystems. Besides, were held the Session of the Council of Heads of Transport Authorities of the Eurasian Economic Union Member Countries and the presentation of the RZD Transport Accelerator.The final day was devoted to international cooperation. It was opened by the plenary discussion «International Transport Cooperation in 2022. New Directions, Trends, Results», which focused on the actions of countries on the issues of building transport communications under sanctions, the law enforcement, and the coordination of work aimed at creating more competitive transport products within the EAEU. Then, the session «Sunrise on the East: Significance of Trade with Asian Countries for the Russian Economics and the Ability of Transport to Support the Trade» demonstrated the achieved results in rerouting of external trade communications to the East.The business program was concluded with the plenary discussion. In the opinion of a Deputy Minister of Transport of the Russian Federation, Valentin Ivanov, «activity of the Forum was organised in a very productive manner. Many issues were discussed and many meeting points and solutions were found».Winners of the «Formula of Movement» premium were awarded. The premium is designed to promote development of transport infrastructure, improve the quality of transport services, as well as stimulate government and commercial structures to solve significant problems in the transport sector. Only implemented projects or services that have received practical application in the field of transport were eligible to participate.The topic of «Transport Week» is also highlighted on the second cover and on the pages of the central insert of the issue.","PeriodicalId":121504,"journal":{"name":"World of Transport and Transportation","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-07-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123433827","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Ivan Gavrilovich Alexandrov. Pages of Life and Achievements","authors":"N. D. Grigoriev","doi":"10.30932/1992-3252-2022-20-6-11","DOIUrl":"https://doi.org/10.30932/1992-3252-2022-20-6-11","url":null,"abstract":"Academician Ivan Gavrilovich Alexandrov is an outstanding hydropower engineer, the founder of the integrated design of large hydroelectric plants and irrigation systems, the developer of the GOELRO plan, the author of original innovative ideas, which then seriously influenced further development of hydropower engineering and are still of practical importance, the creator of DneproGES. The Angarsk HPP cascade was also designed according to the developments and proposals of Ivan G. Alexandrov. A brilliant researcher, designer, economist, teacher, manager, and administrator graduated from Moscow Engineering School (now Russian University of Transport).Ivan Alexandrov was recognised worldwide as an outstanding scientist and engineer. His activities mainly fell on the most difficult years of formation of the national economy of the USSR, on the years of the first five-year plans…For many years he taught at the higher educational institutions of Leningrad and Moscow and enjoyed great love and respect among students.  ","PeriodicalId":121504,"journal":{"name":"World of Transport and Transportation","volume":"47 8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-07-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121589175","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Electrical Traction: publication of 1912","authors":"A. Editorial","doi":"10.30932/1992-3252-2022-20-6-12","DOIUrl":"https://doi.org/10.30932/1992-3252-2022-20-6-12","url":null,"abstract":"Press ArchivesThe Journal presents a selection of two articles each of them first appeared in the journal «Railway Business» in 1912.They demonstrate the interest that was paid more than a century ago towards electrified railways considering technical (choice of electric power supply system, traction current) and economic advantages compared to steam locomotive traction.The material in some ways echoes the content of the article published in the issue on the development of transport science and the chronology of industrial revolutions.When reproducing the publication, the style, punctuation, and vocabulary of that time are preserved as much as possible.","PeriodicalId":121504,"journal":{"name":"World of Transport and Transportation","volume":"31 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-07-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134113380","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Resource Optimisation of Distributed Manufacturing Processes Using Simulation","authors":"D. Shkolina, A. S. Adadurov, S. Bekher","doi":"10.30932/1992-3252-2022-20-6-6","DOIUrl":"https://doi.org/10.30932/1992-3252-2022-20-6-6","url":null,"abstract":"Non-destructive testing processes in the technological cycle of a wagon repair enterprise largely determine safety of railway transport facilities. The most effective ways to control such processes can only be determined through simulation which makes it possible to assess stability of the production system in a wide range of both external conditions and internal factors.The objective of the work is to create a method for optimising the resources of distributed manufacturing processes for non-destructive testing of a wagon repair depot based on simulation to reduce the likelihood of stopping the production cycle and reducing unreasonable costs of the enterprise.The features of non-destructive testing as a stage of the technological cycle of the enterprise are considered followed by the analysis of information on the qualifications of the specialists of the wagon repair company. The positions of non-destructive testing and controlled details are described and analysed within the framework of the queuing theory. To optimise the non-destructive testing division, simulation modelling is used, while mathematical statistics methods and correlation analysis are used to process the simulation results.A built model of a non-destructive testing unit comprises posts at the units for repair of parts of the automatic coupling devices and the wagon bogie, wheel sets. A production personnel management scheme is proposed, which might be a basis for optimising the organisational structure of the non-destructive testing unit.The simulation resulted in formulating requirements for qualification of non-destructive testing inspectors of the wagon repair depot. It is shown that the optimal strategy for development of a subdivision should be aimed at ensuring the universal qualification of employees, in which they have the necessary competencies to perform work at all testing positions. This will increase the average occupancy rate of NDT inspectors from 0,34 to 0,45 and reduce the average delay time of an item at the post from 650 % to 150 % of the standard time.","PeriodicalId":121504,"journal":{"name":"World of Transport and Transportation","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-07-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126709239","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Building Flexible Systems of Digital Interaction between Transport Process Participants in a Changing Environment","authors":"Elena Z. Makeeva, A. Rychkova","doi":"10.30932/1992-3252-2022-20-6-8","DOIUrl":"https://doi.org/10.30932/1992-3252-2022-20-6-8","url":null,"abstract":"The transport industry is currently undergoing profound changes. They are related both to overcoming the consequences of the pandemic, and – in the longer term – to the fundamental transformation due to the ongoing process of digitalisation.Services created for intelligent traffic flow management, monitoring of infrastructure facilities, rolling stock, customer relations, digital platforms will most probably remain drivers of the ongoing digital transformation of the transport industry in the near future. From the point of view of digital technologies, the main ones include artificial intelligence, blockchain, the Internet of things, big data.Considering the vastness of the topic, the paper highlights the key, from the point of view of the authors, issues of experience and tasks of creating systemic, end-to-end digital platform solutions in the Russian transport industry, as well as on the example of railway transport (including at the corporate level), classification of already implemented solutions and promising areas of digital change in the transport and logistics industry.","PeriodicalId":121504,"journal":{"name":"World of Transport and Transportation","volume":"80 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-07-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123808644","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Topical Issues of Formation and Development of Moscow Interregional Transport Prosecutor’s Office","authors":"O. S. Openyshev, O. Zemlina, D. I. Yangez","doi":"10.30932/1992-3252-2022-20-6-10","DOIUrl":"https://doi.org/10.30932/1992-3252-2022-20-6-10","url":null,"abstract":"The objective of the study of issues related to participation of transport prosecutors in solving the problems of ensuring the rule of law in transport is to comprehend the role and significance of the transport prosecutor’s office in the history of Russia and at the present stage of its development, to identify the most significant areas of activity of transport prosecutors and effective means of its implementation in the interests of implementing national tasks of socio-economic development, implementation of the provisions of the Transport Strategy of the Russian Federation until 2030 with a forecast until 2035.Based on the application of the historical and legal method, the stages of formation and development of the transport prosecutor’s office in Russia are identified, the regular relationships between development of the transport industry and the change in the role and legal status of transport prosecutors are identified, conclusions are drawn regarding the significance of development of the transport prosecutor’s office in the modern period and the possibility of using the historical experience of legal regulation of relations with participation of transport prosecutors to solve urgent problems of transport system development.The formal dogmatic and statistical analysis made it possible to reveal the main areas of activity of transport prosecutors, to formulate, based on an analysis of the work of Moscow Interregional Transport Prosecutor’s Office, conclusions about the most promising forms, methods and means of exercising the powers of transport prosecutors to ensure the rule of law in transport sector.The use of systemic legal analysis made it possible to analyse the state and prospects for further interaction between Moscow Interregional Transport Prosecutor’s Office and departments of Russian University of Transport for formation of a legal culture of future transport specialists, legal education of students and young people, to determine ways and means of solving the problems of civil law education of students using the potential and considering possible correlation of the efforts of the professors of legal disciplines of RUT University and transport prosecutors.The implementation of individual proposals formulated by the authors can contribute to the increment of scientific knowledge about the role, directions, and forms of work of transport prosecutors, improve further interaction between Moscow Interregional Transport Prosecutor’s Office and departments of Russian University of Transport to ensure the rule of law in transport, the implementation of the Cooperation Agreement between Moscow Interregional Transport Prosecutor’s Office and Russian University of Transport.","PeriodicalId":121504,"journal":{"name":"World of Transport and Transportation","volume":"16 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-07-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131577424","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}