Deformation and stress analysis of a fuel tank under static loading condition

Annamalai, Saravanan; Periyakgounder, Suresh; Selvaraj, Aravindha Balaji; Paramasivam, Kumaravel

doi:10.1016/j.matpr.2020.07.604

Cited by 5 publications

(4 citation statements)

References 9 publications

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“…The currently available literature [ 34 , 35 , 36 ] dealt mainly with the subject of finite element analysis of tanks, without describing the methodology of their design. In addition, the paper presented a comprehensive analysis of stresses in tanks, which was missing in the above articles (e.g., the authors of [ 34 ] took into account only longitudinal stresses).…”

Section: Discussionmentioning

confidence: 99%

Stress Calculations of Heat Storage Tanks

Wiśniewska

Matysko

2022

Materials

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Stress calculations are necessary to determine the feasibility and profitability of a heat storage tank’s construction. The article presented normative methods of stress calculations for a heat storage tank. Results were verified by finite element analysis. These stress calculations enabled us to determine wall and weld thickness. The calculations were made on the example of a tank with a nominal pressure of 10 bar. The work undertook an extensive analysis of the stresses occurring in a pressure tank, described the finite element method and showed examples of ways in which it could be used. During stress analysis, three types of materials were compared: carbon steel St0 (S185), stainless steel (304) and boiler steel (P 265 GH). A brief overview of types of thermal energy storages was also provided.

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Section: Discussionmentioning

confidence: 99%

Stress Calculations of Heat Storage Tanks

Wiśniewska

Matysko

2022

Materials

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“…Table 2. S355 low-carbon steel material properties used for the oil storage tank [29] and properties of diesel oil [30] stored in the tank.…”

Section: Mesh Convergence Study and Mesh Typementioning

confidence: 99%

Assessment of Buckling Failure in Oil Storage Tanks: Finite Element Simulation of Combined Internal and External Pressure Scenarios

Mashiyane,

Tartibu,

Salifu

2024

Sci. Eng. Technol.

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Investigating the structural behaviour and buckling susceptibility of cylindrical oil storage tanks is crucial for ensuring their safe and reliable operation. In this study, the structural behaviour and buckling susceptibility of closed roof-top cylindrical oil storage tanks under combined internal and external pressure scenarios were investigated using the finite element analysis (FEA) technique. By utilizing the FEA technique, the combined effect of wind-induced pressure of 250 Pa, applied on the outer surface of the tank and internal pressure of 0.5 MPa, applied on the outer surface of the storage was analysed. The result reveals significant stress concentrations and deformation patterns, particularly on the windward side of the tank, thus, emphasizing the susceptibility of the storage tank to buckling under the specified operating conditions for both the filled and half-filled tank; with internal pressure emerging as the primary contributor to mechanical strain and deformation experienced in the tank, while the wind load plays a secondary but significant role in the deformation of the tank. The fe-safe predicted useful life shows that under the specified operating conditions, the filled storage tank will survive 1 429 hours (2 months) while the half-filled tank will survive 3 551 hours (5 months) before failure due to buckling. Thus, the useful life estimation results show the importance of varying oil levels and operating conditions in the structural assessments of storage tanks.

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“…Nevertheless, the vessel is susceptible to damage caused by an increase in internal pressure, which may surpass the designated operating pressure or critical pressure. To prevent failures, it is essential to conduct finite element method analysis to identify critical stresses and study potential deformations in the vessel (Annamalai et al, 2021).…”

Section: Literature Reviewmentioning

confidence: 99%

Comprehensive design and analysis of a 300L steel fuel tank for heavy off-road vehicles: numerical and experimental insights

Verma,

Shankar,

Malik Shaik

et al. 2024

Front. Mech. Eng.

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Introduction: This study presents a comprehensive design and analysis of a 300L steel fuel tank intended for heavy off-road vehicles. The design process integrates numerical simulations and experimental investigations to optimize the tank's performance and durability under various operating conditions.Methods: The design methodology involves CAD model optimization, numerical analysis setup, and experimental validation. CAD model optimization simplifies the tank geometry while retaining structural integrity. Numerical analysis setup includes defining boundary conditions, meshing strategies, and simulation parameters. Experimental validation entails testing the tank under dynamic loading conditions to assess its structural response.Results: Numerical simulations reveal insights into stress distribution, deformation behavior, and fluid dynamics within the tank. Experimental tests confirm the numerical predictions and provide valuable data for model validation. Key results include stress concentrations in critical areas, deformation patterns under different loading conditions, and fluid flow characteristics.Discussion: The integrated approach combining numerical simulations and experimental tests offers a comprehensive understanding of the fuel tank's behavior. Findings highlight areas for design improvement, such as reinforcement of stress-prone regions and optimization of fluid flow dynamics. The study contributes to enhancing the performance, reliability, and safety of fuel tanks for heavy off-road vehicles.

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Deformation and stress analysis of a fuel tank under static loading condition

Cited by 5 publications

References 9 publications

Stress Calculations of Heat Storage Tanks

Stress Calculations of Heat Storage Tanks

Assessment of Buckling Failure in Oil Storage Tanks: Finite Element Simulation of Combined Internal and External Pressure Scenarios

Comprehensive design and analysis of a 300L steel fuel tank for heavy off-road vehicles: numerical and experimental insights

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