The Influence of Corrosion and Pressure Variation on the Minimum Safety Factor of a 3D Hexagonal Toroid with Regular Hexagonal Cross-Section Used in Manufacturing of LPG Storage Tanks

Journal Title: HIDRAULICA - Year 2018, Vol 0, Issue 3

Abstract

This research was aimed to explore the minimum safety factor (SF) values of a three-dimensional (3D) hexagonal toroid with regular hexagonal cross-section used in manufacturing of LPG storage tanks from the automotive industry. Numerical simulations had been carried out to assess the influence of the corrosion and pressure variation on the minimum safety factor values. A polynomial interpolation was applied to provide a comparison between the surfaces or curves for which the SF has the minimum values. The development of the parametric 3D model (done in the AutoCAD Autodesk 2017 software, which was imported for analysis to SolidWorks 2017 software) on the actual conditions of the structure provides the decision-maker with the information necessary for making high-consequence decisions. The results of this study offer a fundamental understanding of the corrosion behavior of LPG storage tanks in exploitation environments.

Authors and Affiliations

Stefan TALU, Mihai TALU

Keywords

Related Articles

Comparative Study of a 1D and 2D Numerical Analysis Modelling a Water Flow at a River Confluence under Accidental High Waters

There are presented two numerical simulations – 1D and 2D – regarding the water flow on Timiş River in the Town of Caransebeş, Romania, at the confluence with its tributary Sebeş River. There was considered an accidental...

Fluid Flow Particularities within Hydraulic Working Circuit

As is known from the principles of fluid mechanics, the flow phenomenon of the working fluid within a hydraulic circuit is always accompanied by energy losses that are inevitably determined by the frictional forces with...

Using the Pressure Intensifiers in Hydraulic Units of Heavy Duty Machine Tools

This paper presents some applications of the pressure intensifiers used in the hydraulic units of the clamping/unclamping systems and unloading systems for the guideways of HBM and GANTRY type heavy duty machine tools. T...

Hydraulic Stand for Research of the Correlation between Pellet Quality, Raw Material Quality and Physical-Mechanical Parameters of Manufacturing Equipment

The article has as a defining element the design and development of a hydraulic drive stand on which it is possible to investigate how some chemical-physical parameters of sawdust have influence on the production, and es...

Approaching Mean Air Temperature-Rainfall Models by Means of Genetic Programming under Climatic Change Scenarios

The study of how climatological variables had been or will change over time under emissions of greenhouse gases, has been the subject of several researches since the late nineteenth century and they have increased since...

Download PDF file
  • EP ID EP483891
  • DOI -
  • Views 169
  • Downloads 0

How To Cite

Stefan TALU, Mihai TALU (2018). The Influence of Corrosion and Pressure Variation on the Minimum Safety Factor of a 3D Hexagonal Toroid with Regular Hexagonal Cross-Section Used in Manufacturing of LPG Storage Tanks. HIDRAULICA, 0(3), 39-45. https://europub.co.uk/articles/-A-483891