Modeling of temperature distribution in TRISO fuel-based on finite element method

Saragi, Elfrida

doi:10.1063/1.4725464

Cited by 3 publications

(2 citation statements)

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“…The solution showed that the temperature generated for coated tool is little less in comparison to uncoated cemented carbide insert this shows that the tool life can be increased by placing a coating layer of TiN. Saragi [10] studied the effect of the temperature distribution in tool life and wear using finite element method. By modeling the heat intensity at the cutting zone and shear zone as non-uniform.…”

Section: Introductionmentioning

confidence: 99%

The Effect of Machining Parameters on the Temperature Distribution in Metal Cutting Operation

Abdulaali¹,

Ahleem²,

Kadhim³

2022

IJHT

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This study presents numerical solution by using coupling model between computational fluid dynamic (CFD), and finite element method (FEM) to predicted the temperature distribution through cutting tool. In this study ANSYS/Explicit dynamic used to solve finite element equations in cutting zone. Machining simulations were conducted using Aluminum (AL) and High speed steel (HSS) as a workpeice and tool material respectively. Depth of cut varied from 1.5 mm to 2.5 mm and a cutting speed varied from 6m/s to 10m/s have been considered in the simulations. The CFD model solve by using ANSYS/fluent to find the temperature distribution at the tool surface by using finite volume method. The simulation explained the influence of depth of cut, and cutting speed on cutting temperature. For all simulations, the rake angle is fixed (6°). The rise or reduction in temperature as a result of the various cutting parameters was also estimated and discussed. After solving the problem, it was discovered that the temperature at the tip (tool-work piece contact area) was the highest and gradually decreased towards the surface, and that the results showed a major influence of cutting speed on the temperature generated in the machined models and a very small influence of depth of cut on the workpiece temperature.

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Section: Introductionmentioning

confidence: 99%

The Effect of Machining Parameters on the Temperature Distribution in Metal Cutting Operation

Abdulaali¹,

Ahleem²,

Kadhim³

2022

IJHT

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“…The finite element model describes fission gas transfer from the grain interior to grain boundaries by simultaneous mechanisms of diffusive flow and boundary sweeping considering the effect of irradiation induced resolution when gas amount in grain. [7] used finite element method to determine the temperature distribution on TRISO fuel kernel. In [8] finite element is used to analyze the thermo-structural behaviour of cladding process.…”

Section: Introductionmentioning

confidence: 99%

Determination of Temperature Distribution in a Nuclear Fuel Element Consisting of a Sphere of Fissionable Material and a Spherical Shell of Aluminum Cladding using Finite Element Method.

Ariavie

Akpobi²

2014

TMLAI

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This paper involves the use of Rayleigh-Ritz finite element method to determine the temperature distribution in a nuclear fuel element consisting of a sphere of fissionable material and a spherical shell of aluminum cladding. The differential equation is a one -dimensional second order differential problem. The finite solutions obtained when compared with the exact solutions shows that the accuracy increases as the number of elements increases with decrease in error, and this was shown graphically. It can be stated that finite element method is an accurate method for determining the temperature distribution in a nuclear fuel element consisting of a sphere of fissionable material and a spherical shell of aluminum cladding.

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Analysis of RPV strength in current RDE based on temperature

Saragi

Sudadiyo

Taryo

2019

J. Phys.: Conf. Ser.

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Modeling of temperature distribution in TRISO fuel-based on finite element method

Cited by 3 publications

References 0 publications

The Effect of Machining Parameters on the Temperature Distribution in Metal Cutting Operation

The Effect of Machining Parameters on the Temperature Distribution in Metal Cutting Operation

Determination of Temperature Distribution in a Nuclear Fuel Element Consisting of a Sphere of Fissionable Material and a Spherical Shell of Aluminum Cladding using Finite Element Method.

Analysis of RPV strength in current RDE based on temperature

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