Modeling the Lot Cargoes Transportation System in Cities

Nefyodov, V.; Pavlenko, О.

doi:10.33042/2522-1809-2021-1-161-187-190

Cited by 3 publications

(1 citation statement)

References 1 publication

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“…; L -відстань перевезень, км; N лц -кількість логістичних центрів, од. Сoбiвapтiсть пepeвeзeння poзpaхoвyється зa нaстyпнoю зaлeжнiстю [2] зм об пост п н…”

Section: аналіз останніх досліджень і публікаційunclassified

Determining the Feasibility of Using a Logistics Center in Sunflower Oil Road Transportation Supply Chain

Nefyodov

2022

MEC

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The Ukraine agro-industrial complex is one of the budget filling main sources. Therefore, it must be constantly modernized, invested in scientific developments and constantly updated equipment, which, in turn, will increase the main agricultural crops production profitability. Increasing the road transport efficiency as a whole, as well as increasing the sunflower oil road transportation efficiency is an important state task for Ukraine, especially in the Ukraine transport sector deep crisis conditions, caused by russian federation military aggression. When the sunflower oil supply chain building, several schemes for the transportation process organization are used - according to the direct option or with the logistics center use. The using a logistics center expediency in the supply chain for sunflower oil automobile transportation will be conducted on the determining basis the total transportation costs according to two schemes. In connection with the using natural research methods impossibility (large material costs), it is advisable to use mathematical modeling methods when conducting experimental studies due to their universality and high accuracy. The sunflower oil road transportation system mathematical model according to the direct option was built and the using the logistics center feasibility area for a given transportation volume was determined. The proposed sunflower oil road transportation models for two transportation options: direct option and using a logistics center correspond modern market conditions - minimal laboriousness and ease of implementation. When the transportation volume value is 100 tons and the transportation distance changes from 51 km to 536 km it is more appropriate to use the direct option and with an increase in the transportation distance, you need to choose the option using logistics centers, since the costs are much lower than with the direct option. Keywords: logistics center, supply chain, sunflower oil.

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Section: аналіз останніх досліджень і публікаційunclassified

Determining the Feasibility of Using a Logistics Center in Sunflower Oil Road Transportation Supply Chain

Nefyodov

2022

MEC

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Efficiency Evaluation of the Transport Operations of Shipment Delivery, Including the External Environment Impact

Galkin

Tkachenko

Hriekova

2021

MEC

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The article considered the issue of the effectiveness of the organization of the transport process for the delivery of packaged unit cargo, considering the impact on the external environment. It has been established that transport is one of the most important elements of the urban economy. But on the other hand, and one of the main environmental pollutants. The deterioration of transport problems in cities is associated, first of all, with an increase in the level of motorization and a significant increase in on-line commerce and delivery of goods under quarantine conditions. In such conditions, there is a high concentration of pollutants (NOx, CO, CH, etc.), a decrease in the speed of movement of vehicles, an increase in travel time along the main highways of the city. Many countries have begun to take this important factor into account when making decisions. Today, there are tariffs that are imposed on vehicle owners. The value in monetary terms depends on the type of fuel used, the carrying capacity of vehicles, etc. These tariffs are approved in European countries. Also, the impact of transport on the external environment can be calculated as costs in monetary terms. The modern paradigm of sustainable development of transport systems indicates not only the feasibility of minimizing the costs of organizing the transport process, but also the need to reduce the impact of transport on the environment. The total costs (direct and indirect costs) for transportation are insufficiently estimated in the modern conditions of the organization of the transport process. This fact should be taken into account by the participants in the supply chains. It should be noted that when calculating the cost of transportation of unitized cargo, only the cost parameter is considered. We cannot ignore the fact that transport affects the environment, infrastructure, etc. Therefore, when calculating the total cost of transportation of goods, it is necessary to add “external” costs to the logistics costs. The so-called environmental costs, which contain indicators such as the amount of emissions of harmful substances, an assessment of the impact on infrastructure, and others.

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Model of Functioning Cereals Seed Delivery System in Containers From the Usa to Ukraine

Pavlenko

Muzylyov²

2022

MEC

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The paper analyzed the current state and prospects for the development of grain seed delivery systems in international routes, including option using containers, which made it possible to form the study purpose in this research. The chosen topic is quite relevant because the rational organization of goods delivery in containers allows increasing the efficiency of transport systems functioning. The effective use of transport resources (ports, railway stations, trains, trucks, containers) is one of the directions to make delivery costs cheaper. The fact was established that considerable attention paid to the development of transport infrastructure, solving problems on the effective resources using, implementation of digital technologies and models designing of reliable delivery systems in previous scientific researches. A structural model has been designed, which consists of a system for delivering grain seeds in containers from the USA to Ukraine and is represented by the interaction of subsystems that have a significant impact on the functioning quality and take into account the possible risks associated with waiting for operations performance and the peculiarities of paperwork for international transportation. Five interaction schemes have been formed for participants of goods supply in containers based on used maritime routes, railway transport capabilities, a highways network and warehouse systems. These schemes identify the main departure ports in the United States (New York and Savannah) and destination ports in Europe (Rotterdam, Gdańsk and Odessa), as well as take into account the possibility of resources using of highway and railway transport in the European countries and Ukraine. Unit delivery costs were chosen as a parameter for evaluating an effective model selection during the week, influenced by cargo order intensities, cargo order volumes, and transportation mileages in a certain chain of the corresponding i-th transport kind. The designed models of the system functioning for delivering grain seeds in containers from the USA to Ukraine allow operators to take into account random factors influence, considering the peculiarities of performing relevant operations on different kinds of transport, assess the possibility of using transport resources, as well as determine the influence level of established parameters. Keywords: model, delivery, grain, container, unit costs, international transportation.

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Modeling the Lot Cargoes Transportation System in Cities

Cited by 3 publications

References 1 publication

Determining the Feasibility of Using a Logistics Center in Sunflower Oil Road Transportation Supply Chain

Determining the Feasibility of Using a Logistics Center in Sunflower Oil Road Transportation Supply Chain

Efficiency Evaluation of the Transport Operations of Shipment Delivery, Including the External Environment Impact

Model of Functioning Cereals Seed Delivery System in Containers From the Usa to Ukraine

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