DESIGN AND ANALYSIS OF LPG CYLINDER
– LPG cylinder is a kind of pressure vessel that requires high tensile and compressive strength to store pressurised gases. This study aims at reduction of weight of Liquid petroleum gas cylinder. The commonly used material for the manufacturing of LPG cylinder is steel. But the steel is heavier and has got some safety problems. In addition to this the steel progressively corrodes. So there arises a need to rectify these problems using some other alternatives. In this journal different alternatives are examined and an appropriate material is selected. The finite element analysis of Liquefied Petroleum Gas (LPG) cylinders made of Steel, Aluminium 6061T6 alloy, Aluminium 5052-H38 alloy has been carried out. The models are made in CATIA V5 R20 and are imported to ANSYS. Finite element analysis of cylinder subjected to internal pressure is performed. The analysis done in ANSYS is compared with classical mathematical formulations. Calculations are performed to determine the weight of the cylinders and the least weighed material is chosen for the new LPG cylinder. The cost estimation is also performed to check the economic viability of the new LPG cylinder
Keywords:
LPG cylinder Steel, Al 6061 T6, Al 5052-H38, ANSYS, CATIA,
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- Jaroslav Mackerle, (2005), Finite elements in the analysis of pressure vessels and piping, an addendum: A bibliography (2001–2004), International Journal of Pressure Vessels and Piping Vol.82, Pages 571–592
- E. 0. Bergman, (1996), The Design of Vertical Pressure Vessels Subjected to Applied Forces.
- H. Mayer and H.L. Stark, S. Ambrose, (2000), Design procedures for pressure Vessel, International Journal of Pressure Vessels and Piping, Vol 77, Pages 775– 781
- Kumar, S. and Pradhan B, (2000), Finite Element Analysis of Low-Velocity Impact Damage in Composite Laminates; Journal of Reinforced Plastics and Composites; Vol.19, page 322
- Levend Parnasa and Nuran Katırcıb, (2002), Design of fiber-reinforced composite pressure vessels under various loading conditions, International journal of Composite Structures, Vol 58, Pages 83–95
- Yogesh Borse and Avadesh K. Sharma, (2012), Design Analysis of Pressure Vessels at high stress zones using Pro/E v4.0, International Journal of Modern Engineering Research, Vol.2, page 991-995
- T.Ashok and A. Harikrishna, (2013), Analysis of LPG Cylinder Using Composite Materials, Journal of Mechanical and Civil Engineering, Vol 9, page 33-42
- Design of machine elements, (2010), V.b. bandhari, Chapter 22,pages (768-794)
- Military hand book, Metallic materials and elements for aerospace vehicle structures, (1998),Chapter-3, pages (3-250,3-278)
- Mechanics and analysis of composite materials,(2001),Valery V. Vasiliev and Evgeny V. Morozov, Chapter- 2, pages 29-46
- ISO 7866, Gas cylinders - Refillable seamless aluminium alloy gas cylinders – design, construction and testing
- IS 3196, welded low carbon steel cylinders exceeding 5 litre water capacity for low pressure liquefiable gases
- Başlangıç: 2009
- Yayıncı: Akdeniz Üniversitesi