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http://yadda.icm.edu.pl:80/baztech/element/bwmeta1.element.baztech-d8997660-d203-4e50-931e-885faea59662

Czasopismo

Journal of Theoretical and Applied Mechanics

Tytuł artykułu

The effect of manhole shape and wall thickness on stress state in a cylindrical pressure vessel

Autorzy Lewiński, J. 
Treść / Zawartość
Warianty tytułu
Języki publikacji EN
Abstrakty
EN The paper describes attempts to find advantageous shape and configuration of a manhole located in the upper part of a cylindrical pressure vessel. Manholes of circular and elliptical cross sections have been considered. The manhole is placed vertically and symmetrically with respect to the cylindrical vessel. Three variants of the manhole walls have been taken into account. In the first variant, the manhole wall reaches only the cylinder surface. The manhole walls in two other variants are elongated inside the cylindrical vessel to various lengths. In the case of elliptical manholes two other variants were been considered, i.e. with their major axes situated in parallel or perpendicularly to the axis of symmetry of the cylindrical vessel. Results of the numerical calculation are presented in figures and tables.
Słowa kluczowe
EN pressure vessel   manhole   manhole-vessel strength  
Wydawca Polskie Towarzystwo Mechaniki Teoretycznej i Stosowanej
Czasopismo Journal of Theoretical and Applied Mechanics
Rocznik 2015
Tom Vol. 53 nr 1
Strony 59--68
Opis fizyczny Bibliogr. 18 poz., rys., tab.
Twórcy
autor Lewiński, J.
Bibliografia
1. Błachut J., Magnucki K., 2008, Strength, stability, and optimization of pressure vessels: Review of selected problems, Applied Mechanics Reviews, 61, 6, 1-33
2. Bolton C.J., Bischler P.J.E., Wootton M.R., Moskovic R., Morri J.R., Pegg H.C., Haines A.B., Smith R.F., Woodman R., 2002, Fracture toughness of weld metal samples removed from a decommissioned Magnox reactor pressure vessel, International Journal of Pressure Vessels and Piping, 79, 685-692
3. Borla J.Z., 2002, Parent material and weldments degradation on SASOL reduction reactors due to combined effect of thermal fatigue, vibration and hydrogen attack, International Journal of Pressure Vessels and Piping, 79, 577-584
4. Carbonari R.C., Munoz-Rojas P.A., Andrade E.Q., Paulino G.H., Nishimoto K., Solva E.C.N., 2011, Design of pressure vessels using shape optimization: An integrated approach, International Journal of Pressure Vessels and Piping, 88, 198-212
5. Frum Y., 1995a, Elimination of Circumferential Cracking in Reactor’s Internal Jacket, International Journal of Pressure Vessels and Piping, 61, 383-409
6. Frum Y., 1995b, Time Related Temperature Field over a Reactor Internal Surface, International Journal of Pressure Vessels and Piping, 61, 367-381
7. Giglio M., 2003, Fatigue analysis of different types of pressure vessel nozzle, International Journal of Pressure Vessels and Piping, 80, 1-8
8. Krużelecki J., Proszowski R., 2012, Shape optimization of thin-walled pressure vessel end closures, Structural and Multidisciplinary Optimization, 46, 739-754
9. Lewiński J., Magnucki K., 2010, Shaping of a middle surface of a dished head of a circular cylindrical pressure vessel, Journal of Theoretical and Applied Mechanics, 48, 2, 297-307
10. Lewiński J., Magnucki K., 2012, Optimal shaping of middle surface of a dished head of circular cylindrical vessel with the help of B´ezier curve, EngOpt 2012 – 3rd International Conference on Engineering Optimization, Rio de Janeiro, Brazil
11. Lianghai Z., Xuemong S., Hengyun J., 1996, Influence o warm overloading ion stress-corrosion cracking of welded structures, International Journal of Pressure Vessels and Piping, 69, 91-96
12. Liu J.S, Parks G.T., Clarkson P.J., 2001, Shape optimization of axisymmetric cylindrical nozzles in spherical pressure vessels subject to stress constraints, International Journal of Pressure Vessels and Piping, 78, 1, 1-9
13. Magnucki K., Lewiński J., 2000, Fully stressed head of a pressure vessel, Thin-Walled Structures, 38, 167-178
14. Magnucki K., Lewiński J., 2003, Optimal design of an ellipsoidal head of a pressure cylindrical vessel, Proceedings in Applied Mathematics and Mechanics, 3, 517-518
15. Magnucki K., Lewiński J., Stasiewicz P., 2004, Optimal sizes of a ground-based horizontal cylindrical tank under strength and stability constraints, International Journal of Pressure Vessels and Piping, 81, 227-233
16. Magnucki K., Szyc W., Lewiński J., 2002, Minimization of stress concentration factor in cylindrical pressure vessels with ellipsoidal heads, International Journal of Pressure Vessels and Piping, 79, 841-846
17. Rao B.S.C., Madeswaran R., Chandromohan R., 1997, In-fabrication and pre-service care on stainless steel pressure vessels, International Journal of Pressure Vessels and Piping, 73, 53-57
18. Ventsel E., Krauthammer T., 2001, Thin Plates and Shells. Theory, Analysis and Applications, Basel: Marcel Dekker, Inc, New York
Kolekcja BazTech
Identyfikator YADDA bwmeta1.element.baztech-d8997660-d203-4e50-931e-885faea59662
Identyfikatory
DOI 10.15632/jtam-pl.53.1.59