Problems of welding in shipbuilding - an analytic-numerical assessment of the thermal cycle in HAZ with three dimensional heat source models in agreement with modelling rules. Part I. Theoretical basis of modelling and an analytical assessment of heat sources models

• Autorzy: Ranatowski E.
• Języki publikacji: EN

Abstrakty

EN

At the beginning of this paper a short characteristic of the methodology of classic Rosenthal-Rykalin solution of temperature distribution during welding is provided.In the further part, the requirements concerning process modelling were presented, particularly with thermal processes taken into consideration.Finally, the Cylindrical-Involution-Normal and Double-Ellipsoidal heat source models are presented

• Wydawca: -
• Czasopismo: Polish Maritime Research
• Rocznik: 2010
• Tom: 17
• Numer: 1
• Opis fizyczny: p.75-79,fig.,ref.

Twórcy

autor

Ranatowski E.

• Faculty of Mechanical Engineering, University of Technology and Life Science, Prof.S.Kaliskiego 7, 85-796 Bydgoszcz, Poland

Bibliografia

• 1. Lindgren L. E.: Journal of Thermal Stresses. Part 1. 2001. 24, pp. 141-192
• 2. Gårding L.: Encounter with mathematics. Springer-Verlag New York Inc. Copyright for Polish edition by PWN. Warsaw. 1993. pp. 278-279
• 3. Ranatowski E., Poćwiardowski A.: in’ Mathematical modelling of weld phenomena 4’ (ed. H. Cejrak). IoM Comunications. London. 1998. pp. 379-395
• 4. Goldak J. et al.: Metalurgical Transactions B. 1984. Vol. 15B. pp. 299-305
• 5. Wei P. S., Shian M. D.: Journal of Heat Transfer. 1993. Vol. 115. pp. 848-856

Identyfikatory

DOI

10.2478/v10012-010-0009-0