Abstract
A new method for the visualization of plastic flow localization is proposed which is based on first-order statistics of laser speckle patterns. The specific features, applicability and limitations of the proposed method are considered. The setup designed for sample testing is described. The equipment developed has space and time resolution of ∼0.03 mm and ∼1 s -1, respectively, and makes feasible the real-time investigation of plastic deformation processes. The experimental evidence obtained for plastic flow localization in commercial aluminum alloy is considered.
| Original language | English |
|---|---|
| Article number | 054014 |
| Journal | Measurement Science and Technology |
| Volume | 21 |
| Issue number | 5 |
| DOIs | |
| Publication status | Published - 2010 |
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Keywords
- Digital speckle photography
- Plastic deformation
- Speckle pattern
ASJC Scopus subject areas
- Applied Mathematics
- Instrumentation
Cite this
Elaboration of speckle photography techniques for plastic flow analyses. / Zuev, L. B.; Gorbatenko, V. V.; Pavlichev, K. V.
In: Measurement Science and Technology, Vol. 21, No. 5, 054014, 2010.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Elaboration of speckle photography techniques for plastic flow analyses
AU - Zuev, L. B.
AU - Gorbatenko, V. V.
AU - Pavlichev, K. V.
PY - 2010
Y1 - 2010
N2 - A new method for the visualization of plastic flow localization is proposed which is based on first-order statistics of laser speckle patterns. The specific features, applicability and limitations of the proposed method are considered. The setup designed for sample testing is described. The equipment developed has space and time resolution of ∼0.03 mm and ∼1 s -1, respectively, and makes feasible the real-time investigation of plastic deformation processes. The experimental evidence obtained for plastic flow localization in commercial aluminum alloy is considered.
AB - A new method for the visualization of plastic flow localization is proposed which is based on first-order statistics of laser speckle patterns. The specific features, applicability and limitations of the proposed method are considered. The setup designed for sample testing is described. The equipment developed has space and time resolution of ∼0.03 mm and ∼1 s -1, respectively, and makes feasible the real-time investigation of plastic deformation processes. The experimental evidence obtained for plastic flow localization in commercial aluminum alloy is considered.
KW - Digital speckle photography
KW - Plastic deformation
KW - Speckle pattern
UR - http://www.scopus.com/inward/record.url?scp=77951135793&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=77951135793&partnerID=8YFLogxK
U2 - 10.1088/0957-0233/21/5/054014
DO - 10.1088/0957-0233/21/5/054014
M3 - Article
AN - SCOPUS:77951135793
VL - 21
JO - Measurement Science and Technology
JF - Measurement Science and Technology
SN - 0957-0233
IS - 5
M1 - 054014
ER -