Exploitation and applicating research on surveying system of pyromagnetic effect during rupture process of PVC sheet with defects

• Autorzy: Luo Y. S. , Su J. X. , Deng X. H. , Chen W.
• Konferencja: Second International Conference on Engineering Rheology ICER 2003
• Języki publikacji: EN

Abstrakty

EN

The paper introduces the exploitation of a surveying system which automatically follows the peak value of pyromagnetic effect, including the hardware of a single chip processor, a set of servo-mechanism etc., and the system software of data collecting program, data handler etc. Using it, breaking tension test under various strain-rate on PVC sheet samples with distributed micro-bores is conducted. The magnetic induction sensor automatically follows the peak value of magnetic induction density. The experimental results show that the exploitation of the surveying system is successful. During the rapture process of rheological material PVC sheet with defects, owing to the existence of internal temperature gradient leads to the occurrence of pyromagnetic effect in the fracture process zone at crack tip.

Słowa kluczowe

EN

pyromagnetic effect; surveying system; rheological bodies with defects; PVC sheet; fracture process zone

PL

reologia; proces pękania; geodezja

• Wydawca: Oficyna Wydawnicza Uniwersytetu Zielonogórskiego
• Czasopismo: International Journal of Applied Mechanics and Engineering
• Rocznik: 2003
• Tom: Vol. 8, no spec.
• Strony: 277--282
• Opis fizyczny: Bibliogr. 12 poz., fot., rys., wykr.

Twórcy

autor

Luo Y. S.

• Institute of Fundamental Mechanics and Material Engineering Xiangtan University, 411105 Hunan, CHINA

autor

Su J. X.

• Institute of Fundamental Mechanics and Material Engineering Xiangtan University, 411105 Hunan, CHINA

autor

Deng X. H.

• Institute of Fundamental Mechanics and Material Engineering Xiangtan University, 411105 Hunan, CHINA

autor

Chen W.

• Institute of Fundamental Mechanics and Material Engineering Xiangtan University, 411105 Hunan, CHINA

Bibliografia

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