Piotr Perzyna : Scientific Conductor within Theory of Thermo-Viscoplasticity

• Autorzy: Glema A. , Łodygowski T. , Sumelka W.
• Języki publikacji: EN

Abstrakty

EN

In this paper, authors reminisce on years of scientific cooperation and achievements on the personality of Piotr Perzyna and his Theory of Thermo-Viscoplasticity, which are displayed from remembrance. All the essence of latin words Master, Doctor, Docent, Professor are in some kind the reflection of the scientific history that has happened during the last 40 years. For every author the shift of 10 to 20 years shows that Piotr Perzyna served with his personality and knowledge for two to three different generations, working with authors as 20/30/50 years younger man. Now, one year after Piotr Perzyna passed away in 2013 (50 years after publishing the basic paper on Theory of Thermo-Viscoplasticity in 1963), the role he has played for authors has become much clearer and conspicuous as well as in a wider context. Like P iotr = P eter = P etrus = Kηϕας ´ Professor Perzyna is the rock on which we build. Let it remain not only in memory.

Słowa kluczowe

EN

viscoplasticity; strain localisation; wave effects; damage anisotropy

PL

lepkosprężystość; lokalizacja odkształceń; zjawiska falowe

• Wydawca: Instytut Podstawowych Problemów Techniki PAN
• Czasopismo: Engineering Transactions
• Rocznik: 2014
• Tom: Vol. 62, iss. 3
• Strony: 193–--219
• Opis fizyczny: Bibliogr. 41 poz., rys., wykr.

Twórcy

autor

Glema A.

• Poznan University of Technology, Institute of Structural Engineering Piotrowo 5, 60-965 Poznań, Poland

autor

Łodygowski T.

• Poznan University of Technology, Institute of Structural Engineering Piotrowo 5, 60-965 Poznań, Poland

autor

Sumelka W.

• Poznan University of Technology, Institute of Structural Engineering Piotrowo 5, 60-965 Poznań, Poland

Bibliografia

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• 2. Abu Al-Rub R.K., Voyiadjis G.Z., A finite strain plastic-damage model for high velocity impact using combined viscosity and gradient localization limiters: Part I – theoretical formulation, International Journal of Damage Mechanics,15, 4, 293–334, 2006.
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• 4. Cochran S., Banner D., Spall studies in uranium, Journal of Applied Physics, 48, 7, 2729–2737, 1988.
• 5. Dornowski W., Influence of finite deformations on the growth mechanism of microvoids contained in structural metals, Archives of Mechanics, 51, 1, 71–86, 1999.
• 6. Dornowski W., Perzyna P., Analysis of the influence of various effects on cycle fatigue damage in dynamic process, Archive of Applied Mechanics, 72, 418–438, 2002.
• 7. Duszek-Perzyna M.K., Perzyna P., Analysis of anisotropy and plastic spin effects on localization phenomena, Archive of Applied Mechanics, 68, 352–374, 1998.
• 8. Garstecki A., Glema A., Łodygowski T., Sensitivity of plastic strain localization zones to boundary and initial conditions and to constitutive parameters, Computational Mechanics, 30, 2, 164–169, 2003.
• 9. Glema A., Analysis of wave nature in plastic strain localization in solids [in Polish], volume 379 of Rozprawy, Publishing House of Poznan University of Technology, 2004.
• 10. Glema A., Kąkol W., Łodygowski T., Numerical modelling of adiabatic shear band formation in a twisting test, Engineering Transactions, 45, 3–4, 419–431, 1997.
• 11. Glema A., Łodygowski T., On importance of imperfections in plastic strain localization problems in materials under impact loading, Archives of Mechanics, 54, 5–6, 411–423, 2002.
• 12. Glema A., Łodygowski T., Perzyna P., Interaction of deformation waves and localization phenomena in inelastic solids, Computer Methods in Applied Mechanics and Engineering, 183, 123–140, 2000.
• 13. Glema A., Łodygowski T., Perzyna P., Localization of plastic deformations as a result of wave interaction, Computer Assisted Mechanics and Engineering Sciences, 10, 1, 81–91, 2003.
• 14. Glema A., Łodygowski T., Sumelka W., Towards the modelling of an anisotropic solids, Computational Methods in Science and Technology, 16, 1, 73–84, 2010.
• 15. Glema A., Łodygowski T., Sumelka W., Perzyna P., The numerical analysis of the intrinsic anisotropic microdamage evolution in elasto-viscoplastic solids, International Journal of Damage Mechanics, 18, 3, 205–231, 2009.
• 16. Ionescu I.R., Sofonea M., Functional and numerical methods in viscoplasticity, Oxford University Press, Oxford, New York, Tokyo, 1993.
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• 19. Marsden J.E., Hughes T.J.H., Mathematical Foundations of Elasticity, Prentice-Hall, New Jersey, 1983.
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• 21. Łodygowski T., Theoretical and numerical aspects of plastic strain localization, D.Sc. Thesis, Publishing House of Poznan University of Technology, 312, 1996.
• 22. Łodygowski T., Perzyna P., Localized fracture of inelastic polycrystalline solids under dynamic loading process, International Journal Damage Mechanics, 6, 364–407, 1997.
• 23. Łodygowski T., Perzyna P., Numerical modelling of localized fracture of inelastic solids in dynamic loading process, International Journal for Numerical Methods in Engineering, 40, 4137–4158, 1997.
• 24. Łodygowski T., Perzyna P., Lengnick M., Stein E., Viscoplastic numerical analysis of dynamic plastic shear localization for a ductile material, Archives of Mechanics, 46, 4, 541–557, 1994.
• 25. Łodygowski T., Sumelka W., Damage induced by viscoplasitc waves interaction, Vibrations in Physical Systems, 25, 23–32, 2012.
• 26. Łodygowski T., Sumelka W., Anisotropic damage for extreme dynamics, [in:] Handbook of Damage Mechanics, George Z. Voyiadjis [Ed.], Springer, 2014.
• 27. Perzyna P., The constitutive equations for rate sensitive plastic materials, Quarterly of Applied Mathematics, 20, 321–332, 1963.
• 28. Perzyna P., Thermodynamic theory of viscoplasticity, Advances in Applied Mechanics, 11, 313–354, 1971.
• 29. Perzyna P., Internal state variable description of dynamic fracture of ductile solids, International Journal of Solids and Structures, 22, 797–818, 1986.
• 30. Perzyna P., Interactions of elastic-viscoplastic waves and localization phenomena in solids, [in:] IUTAM Symposium on Nonlinear Waves in Solids, J.L. Wegner and F.R. Norwood [Eds.], pp. 114–121, Victoria, Canada, August 15–20 1995.
• 31. Perzyna P., The thermodynamical theory of elasto-viscoplasticity, Engineering Transactions, 53, 235–316, 2005.
• 32. Perzyna P., The thermodynamical theory of elasto-viscoplasticity accounting for microshear banding and induced anisotropy effects, Mechanics, 27, 1, 25–42, 2008.
• 33. Seaman L, Curran D.R., Shockey D.A., Computational models for ductile and brittle fracture, Journal of Applied Physics, 47, 11, 4814–4826, 1976.
• 34. Sumelka W., The Constitutive Model of the Anisotropy Evolution for Metals with Microstructural Defects, Publishing House of Poznan University of Technology, Poznań, Poland, 2009.
• 35. Sumelka W., Role of covariance in continuum damage mechanics, ASCE Journal of Engineering Mechanics, 139, 11, 1610–1620, 2013.
• 36. Sumelka W., Fractional viscoplasticity, Mechanics Research Communications, 56, 31–36, 2014.
• 37. Sumelka W., Łodygowski T., The influence of the initial microdamage anisotropy on macrodamage mode during extremely fast thermomechanical processes, Archive of Applied Mechanics, 81, 12, 1973–1992, 2011.
• 38. Sumelka W., Łodygowski T., Reduction of the number of material parameters by ann approximation, Computational Mechanics, 52, 287—300, 2013.
• 39. Sumelka W., Łodygowski T., Thermal stresses in metallic materials due to extreme loading conditions, ASME Journal of Engineering Materials and Technology, 135, 021009– 1–8, 2013.
• 40. Voyiadjis G.Z., Abu Al-Rub R.K., A finite strain plastic-damage model for high velocity impacts using combined viscosity and gradient localization limiters: Part II – numerical aspects and simulations, International Journal of Damage Mechanics, 15, 4, 335–373, 2006.
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