On parametric representation of brachistochrone problem with Coulomb friction

Barsuk, Alexandr A.; Paladi, Florentin

doi:10.1016/j.ijnonlinmec.2022.104265

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Cited by 3 publications

(1 citation statement)

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“…This is the first example of a problem solved in what is now called the calculus of variations, appearing a decade before the brachistochrone problem (see, for example, Ref. [ 2 ]).…”

Section: Introductionmentioning

confidence: 99%

On parametric representation of the Newton's aerodynamic problem

Barsuk

Paladi

2023

Heliyon

Self Cite

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“…This is the first example of a problem solved in what is now called the calculus of variations, appearing a decade before the brachistochrone problem (see, for example, Ref. [ 2 ]).…”

Section: Introductionmentioning

confidence: 99%

On parametric representation of the Newton's aerodynamic problem

Barsuk

Paladi

2023

Heliyon

Self Cite

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A Curvilinear Blades Profile of Accelerating Devices

Калнагуз

Melnyk²,

Solarov

et al. 2023

Lecture Notes in Mechanical Engineering

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Optimal lamella geometry for mixed flow dryers

Keppler,

Bablena

2024

Arch Appl Mech

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Drying harvested grain crops prior to storage is a crucial task in the prevailing climatic conditions of Europe. Drying is an extremely energy-intensive process. Its inappropriate application leads to environmental pollution, quality deterioration, and ultimately significant financial losses. Various methods are available for conducting drying operations, with the mixed flow dryer being one of the most employed approach. The mixed flow dryer utilizes air blower systems to redirect the flow of the granulate. Previous research has indicated that uneven distribution of grain flow around the air blower lamellae can cause drying irregularities. By leveraging insights from a long-established classical mechanical problem (the Brachistochrone problem) and harnessing the explicit dynamical modelling capabilities offered by contemporary computing technology (Discrete element method), we have successfully devised an optimized lamella geometry that minimizes the non-uniformity of particle flow.

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On parametric representation of brachistochrone problem with Coulomb friction

Cited by 3 publications

References 13 publications

On parametric representation of the Newton's aerodynamic problem

On parametric representation of the Newton's aerodynamic problem

A Curvilinear Blades Profile of Accelerating Devices

Optimal lamella geometry for mixed flow dryers

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