An attempt to develop a model selection algorithm of computer simulation during the design process of mechanical response of any mechanical body

• Autorzy: Wawrzyniak P. , Karaszewski W.
• Języki publikacji: EN

Abstrakty

EN

In the literature, there are algorithms associated with the design of simulations of technological processes, in which the material model has always been defined previously. However, in none of the studies of computer simulation modelling of technological processes known to the authors of this article, is there a detailed description of how the algorithm, or the selection of plastic model used, is subject to this process. This article is an attempt to develop a general algorithm for the very difficult stage in the design of computer simulations of technological processes, which is the choice of the appropriate subject material for the constitutive model of the technological process. In other words, the article addresses only the issue of constitutive strain-stress relations. In the literature, there is a lack of algorithms for the systematic mathematical selection of model materials for the design phase of computer simulations with regard to mechanical bodies. This paper is an attempt to develop, without program implementation, such a specific algorithm for the model material selection in the design phase of computer simulation. Development of an algorithm for the selection of suitable model material model under computer simulation provides opportunities and most importantly, it reduces the required level of education of the people creating the simulation of the technological processes; thus, the group of consumers for whom the numerical computations may be relevant, is increased.

Słowa kluczowe

EN

model selection algorithm; technological process simulation

PL

algorytm selekcji modelu; symulacja procesu technologicznego

• Wydawca: Wydawnictwo Politechniki Łódzkiej
• Czasopismo: Journal of Applied Computer Science
• Rocznik: 2014
• Tom: Vol. 22, nr 2
• Strony: 101--117
• Opis fizyczny: Bibliogr. 10 poz.

Twórcy

autor

Wawrzyniak P.

• Gdańsk University of Technology, Mechanical Engineering Department, Narutowicza 11/12 street, 80-233 Gdańsk

autor

Karaszewski W.

• Gdańsk University of Technology, Mechanical Engineering Department, Narutowicza 11/12 street, 80-233 Gdańsk

Bibliografia

• [1] Jemioło, K. T., Sprężystość i hipersprężystość. Modelowanie i zastosowanie, Warsaw University of Technology, 2012, (in Polish).
• [2] Gronostajski, Z., Modele konstytutywne opisujące zachowanie się wybranych stopów miedzi w zakresie dużych odkształceń plastycznych, Wroclaw University of Technology printing house, 2000, (in Polish).
• [3] Banks, J. and Carson, J. S., Discrete Event System Simulation, Prentice-Hall, 1984.
• [4] Jastrzębski, Z. D., Własności tworzyw konstrukcyjnych, WNT Warszawa, 1962, (in Polish).
• [5] Żuchowska, D., Polimery konstrukcyjne. Wprowadzenie do technologii i stosowania, WNT Warszawa, 1995, (in Polish).
• [6] Kembłowski, Z., Reometria płynów nienewtonowskich, WNT Warszawa, 1973, (in Polish).
• [7] Rabek, J. F., Współczesna wiedza o polimerach: wybrane zagadnienia, PWN Warszawa, 2008, (in Polish).
• [8] Hołyst, A., Poniewierski, A., and A., C., Termodynamika dla chemików, fizyków i inżynierów, Institute of Physical Chemistry of the Polish Academy of Sciences and the College of Sciences, 2003, (in Polish).
• [9] Adams, A. M., Buckley, C. P., and Jones, D. P., Biaxial hot drawing of poly(ethylene terephthalate): measurements and modelling of strain-stiffening, Polymer, Vol. 41, No. 2, 2000, pp. 771–786.
• [10] Dąbrowski, H., Wytrzymałość polimerów kompozytów włóknistych, Wroclaw University of Technology printing house, 2002, (in Polish).