Analysis of heat conduction in a drum brake system of the wheeled armored personnel carriers

Puncioiu, Alin-Marian; Truta, Marian; Vedinas, I; Marinescu, Marin; Vinturis, Valentin

doi:10.1088/1757-899x/95/1/012039

Cited by 3 publications

(2 citation statements)

References 1 publication

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“…So, on the shaft between the engine and the central differential were mounted a Wheatstone bridge to get the engine's torque and an inductive angular speed transducer. On the shafts between the rear and the front axle, on one hand and the central differential on the other hand, were also mounted Wheatstone bridges to get the torque and optical angular speed transducers [1,2]. The tests have been developed under three circumstances, as follows: -no tire rolling difference between axles -30 mm tire rolling difference between axles (rear axle having larger rolling radius) -60 mm tire rolling difference between axles (rear axle having larger rolling radius) To experimentally assess the rolling radii we used:…”

Section: Experimental Researchmentioning

confidence: 99%

Considerations concerning the power loops within the all-wheel driven transmissions of the automobile

et al. 2017

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Abstract. This paper aims at analyzing the ways the power loop magnitude varies within the 4x4, inter-axle transmission of and automobile, according to different parameters. More accurate, it aims at determining the way the power loop magnitude varies according to the variation of the tire radii difference between the front and the rear axle. To achieving the paper's goals, a set of specialized tests has been developed, using a military APC with a 4x4 driveline. The dedicated vehicle was the reconnaissance vehicle TAB C-79. To reveal the power loop between the axles, we needed to measure the torque and the angular speed within different relevant spots of the driveline. Specialized sensors have been used together with a GPS VBOX Mini equipment. The experimental results have been illustrated within a series of charts providing the power loop's magnitude time history in different situations. A complex analysis of these data led to useful scientific conclusions. As a novelty, this paper presents a set of conclusions concerning the power loops when the vehicle was rolling on a concrete surface. We cold say that this paper clarifies the way to determine the power loop occurrence and also its magnitude within the trans-axle transmission when taking into account various factors. Moreover, the conclusions can be used to identify the necessary measures to be taken to diminishing the power loop at the longitudinal level of the automobile's driveline.

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Section: Experimental Researchmentioning

confidence: 99%

Considerations concerning the power loops within the all-wheel driven transmissions of the automobile

et al. 2017

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“…Contact problems. A M Puncioiu et al [9] analyzed the braking principle and conducted transient thermal analysis through 2 ANSYS to study related factors such as thermoelastic pressure, friction coefficient, and thermal load that affect braking performance.…”

Section: Introductionmentioning

confidence: 99%

Multi-physics Coupling Analysis and Bench Experiment Research of Brake

Xu-wu¹,

Cheng²,

Xia³

2021

Preprint

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In order to explore the comprehensive performance of a new type of brake-circular disc brake, a multi-physics coupling analysis was established using ANSYS Workbench software to study the heat generation mechanism and air-cooled heat dissipation effect of the brake under different working conditions. Under the condition of a single braking condition, the maximum temperature of the peripheral disc brake is 98.1℃; under the condition of continuous braking, the maximum temperature of the brake is 170.22℃, and the highest temperature occurs on the outer surface. A thermo-fluid-solid coupling analysis of the peripheral disc brake is established. Compared with the heat generation of a single braking condition, the maximum temperature of the brake is reduced by 14.77℃, which shows that the effect of forced air cooling is not obvious. Use the test bench to compare the finite element analysis results. It can be seen from the bench experiment that as the cyclic braking progresses, the maximum temperature of each braking cycle basically increases in a gradient manner, and the experimental and simulation results are basically consistent. The maximum error between the experiment and the finite element simulation is 8.29℃ , Verified the reliability of finite element analysis.

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Artificial Intelligence: A tool to resolve thermal behavior issues in disc braking systems

Nemade¹,

Telang²,

Jumbad³

et al. 2022

Artificial Intelligence and Industry 4.0

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Analysis of heat conduction in a drum brake system of the wheeled armored personnel carriers

Cited by 3 publications

References 1 publication

Considerations concerning the power loops within the all-wheel driven transmissions of the automobile

Considerations concerning the power loops within the all-wheel driven transmissions of the automobile

Multi-physics Coupling Analysis and Bench Experiment Research of Brake

Artificial Intelligence: A tool to resolve thermal behavior issues in disc braking systems

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