Fractal calculus for refrigerated transportation of perishable foods: Energy consumption and energy saving

Liu, Enhai; Zhang, Wenyun; Zheng, Huifan; Qian, Yingzhi; Li, Wei; Zhou, Nianyong; Liu, Li; Feng, Hao

doi:10.2298/tsci200401020l

Cited by 4 publications

(2 citation statements)

References 14 publications

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“…Після виявлення факторів негативного впливу, визначаються можливі шляхи зниження рівня такого впливу, та можливі заходи, щодо підвищення ефективності виконання перевезень. В наукових роботах [6,7] розглядаються заходи, щодо удосконалення транспортних засобів з точки зору встановлення на них обладнання, що дозволяє підтримувати необхідні температурні режими при перевезенні швидкопсувних вантажів.…”

Section: аналіз останніх досліджень і публікаційunclassified

Improving the Efficiency of Delivery of Perishable Agricultural Cargo in Intercity Transportation

Kalinichenko

2021

MEC

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The article analyzes the current state of the theory and practice of solving the issues related to the delivery of perishable goods by road. The author has determined that in order to improve the efficiency of cargo delivery, one of the promising directions is the development and application of transport delivery schemes, which take into account the change in consumer characteristics of perishable goods during transportation. Product losses during transportation must be taken into account when solving such problems as justifying the expediency of specialized rolling stock, choosing the method of transportation without transshipment, as well as when choosing the most rational delivery schemes. Losses of cargo are usually accounted for by the value of the actual losses and the value of the cargo. The article proposes the use of three schemes for the delivery of perishable cargo. The schemes differ in the way cargo is collected and the way goods are loaded into trucks. Also different are the types of vehicles that can be used in the delivery of goods under different schemes. The first scheme consists of the harvesting of peaches between the rows of the orchard by small tractors. The advantage of this scheme is the possibility of using heavy-duty vehicles with the achievement of maximum use of the capacity factor. Flatbed trucks are used for transportation. As a result of the accumulation of cargo at the point of loading, downtime is reduced by reducing the waiting time of cargo delivery. The second scheme is the need for in-line loading of vehicles in the fields of enterprises. Prefabricated routes for trucks and direct loading in the field are used. Application of the second scheme excludes the possibility of using heavy transport, because the movement will be made on unpaved roads. The need for in-line loading also eliminates the use of loading and unloading mechanisms. The third delivery scheme is similar to the first, but it is proposed to use specialized vehicles with a refrigerated chamber for transportation. As criterion of assessment of expediency of use of the offered schemes total expenses for cargo delivery are accepted taking into account possible losses from cargo damage, on the offered criterion it is expedient to estimate influence of such parameters, as volume of the cargo presented for transportation and length of the route.

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Section: аналіз останніх досліджень і публікаційunclassified

Improving the Efficiency of Delivery of Perishable Agricultural Cargo in Intercity Transportation

Kalinichenko

2021

MEC

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“…In order to provide high-quality chilled food, the cold chain is widely used now, which can keep suitable humidity and temperature environment [1,2]. There are many facilities used for cold chains, such as refrigerated containers, refrigerated vehicles and refrigerated warehouses [3].…”

Section: Introductionmentioning

confidence: 99%

Anti-icing study for refrigerated container based on various heating wire forms

et al. 2023

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In this paper, the effect of different forms of electric heating wire forms on the anti-icing performance of the refrigerated container was studied based on numerical simulation. The heat transfer and the thermal conductivity of the refrigerated container door wall, and the uniformity of airflow distribution in the refrigerated container are analyzed. The heating wire form 2 has the best anti-icing performance and meets the anti-icing requirement When the thermal conductivity is from 0.005 W/(m?K) to 0.01 W/(m?K). The electric heating wires nearest to the inner wall surface is the optimal anti-icing solution. The spare electric heating wires placement can be determined according to the thickness of the refrigerated container door. The specific layout of electric heating wires in the future can be further optimized in combination with carbon emissions.

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Features of Cargo Capacity Finding for Vehicles to Increase the Sustainability Level of Supply Chains

Muzylyov,

Shramenko,

Hupfer

et al. 2024

Springer Proceedings in Business and Economics

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Fractal calculus for refrigerated transportation of perishable foods: Energy consumption and energy saving

Cited by 4 publications

References 14 publications

Improving the Efficiency of Delivery of Perishable Agricultural Cargo in Intercity Transportation

Improving the Efficiency of Delivery of Perishable Agricultural Cargo in Intercity Transportation

Anti-icing study for refrigerated container based on various heating wire forms

Features of Cargo Capacity Finding for Vehicles to Increase the Sustainability Level of Supply Chains

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