Application of an Instrumented Tracer in an Abrasion Mill for Rock Abrasion Studies

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ŠOLC, Tomaž ;STEFANOVSKA, Aneta ;HOEY, Trevor ;MIKOŠ, Matjaž .
Application of an Instrumented Tracer in an Abrasion Mill for Rock Abrasion Studies. 
Strojniški vestnik - Journal of Mechanical Engineering, [S.l.], v. 58, n.4, p. 263-270, june 2018. 
ISSN 0039-2480.
Available at: <https://www.sv-jme.eu/article/application-of-an-instrumented-tracer-in-an-abrasion-mill-for-rock-abrasion-studies/>. Date accessed: 11 dec. 2018. 
doi:http://dx.doi.org/10.5545/sv-jme.2010.215.
Šolc, T., Stefanovska, A., Hoey, T., & Mikoš, M.
(2012).
Application of an Instrumented Tracer in an Abrasion Mill for Rock Abrasion Studies.
Strojniški vestnik - Journal of Mechanical Engineering, 58(4), 263-270.
doi:http://dx.doi.org/10.5545/sv-jme.2010.215
@article{sv-jmesv-jme.2010.215,
	author = {Tomaž  Šolc and Aneta  Stefanovska and Trevor  Hoey and Matjaž  Mikoš},
	title = {Application of an Instrumented Tracer in an Abrasion Mill for Rock Abrasion Studies},
	journal = {Strojniški vestnik - Journal of Mechanical Engineering},
	volume = {58},
	number = {4},
	year = {2012},
	keywords = {laboratory experiments; tribology; rock abrasion; instrumented tracers},
	abstract = {One of research fields in studying dynamics of gravel-bed rivers is the interaction between sediment particles in motion and incision rates in rock-bottom river reaches. This natural phenomenon of rock abrasion was studied in a laboratory in a Dubree-type abrasion (tumbling) mill with the diameter of 711 mm, using different mixtures of fluvial sediments as abrasive media. A set of rock plates of different lithologies was fixed to the inside mill wall to evaluate rock abrasion by moving sediment particles. The dynamics of the abrasion process of the rock plates was studied by a spherical instrumented tracer with the diameter of 99 mm. This paper describes our solution to the problem of recognizing and differentiating between impacts of the instrumented tracer with different bodies: sediment particles, rock plates, soft lining of the mill and steel side plates of the mill. For this purpose, the signal analysis of measured 3D accelerations of the instrumented tracer gave sufficient information to recognize the tribological surrounding and sufficiently describe the intensity of the abrasion process (number and amplitudes of contact forces). An effective and computationally inexpensive algorithm for automatic impact recognition and evaluation was developed, based on time domain analysis. Furthermore, the frequency domain analysis gave a method for discriminating different signals. Both mentioned methods allow us to classify all recorded signals into groups based on similarity of measurement conditions.},
	issn = {0039-2480},	pages = {263-270},	doi = {10.5545/sv-jme.2010.215},
	url = {https://www.sv-jme.eu/article/application-of-an-instrumented-tracer-in-an-abrasion-mill-for-rock-abrasion-studies/}
}
Šolc, T.,Stefanovska, A.,Hoey, T.,Mikoš, M.
2012 June 58. Application of an Instrumented Tracer in an Abrasion Mill for Rock Abrasion Studies. Strojniški vestnik - Journal of Mechanical Engineering. [Online] 58:4
%A Šolc, Tomaž 
%A Stefanovska, Aneta 
%A Hoey, Trevor 
%A Mikoš, Matjaž 
%D 2012
%T Application of an Instrumented Tracer in an Abrasion Mill for Rock Abrasion Studies
%B 2012
%9 laboratory experiments; tribology; rock abrasion; instrumented tracers
%! Application of an Instrumented Tracer in an Abrasion Mill for Rock Abrasion Studies
%K laboratory experiments; tribology; rock abrasion; instrumented tracers
%X One of research fields in studying dynamics of gravel-bed rivers is the interaction between sediment particles in motion and incision rates in rock-bottom river reaches. This natural phenomenon of rock abrasion was studied in a laboratory in a Dubree-type abrasion (tumbling) mill with the diameter of 711 mm, using different mixtures of fluvial sediments as abrasive media. A set of rock plates of different lithologies was fixed to the inside mill wall to evaluate rock abrasion by moving sediment particles. The dynamics of the abrasion process of the rock plates was studied by a spherical instrumented tracer with the diameter of 99 mm. This paper describes our solution to the problem of recognizing and differentiating between impacts of the instrumented tracer with different bodies: sediment particles, rock plates, soft lining of the mill and steel side plates of the mill. For this purpose, the signal analysis of measured 3D accelerations of the instrumented tracer gave sufficient information to recognize the tribological surrounding and sufficiently describe the intensity of the abrasion process (number and amplitudes of contact forces). An effective and computationally inexpensive algorithm for automatic impact recognition and evaluation was developed, based on time domain analysis. Furthermore, the frequency domain analysis gave a method for discriminating different signals. Both mentioned methods allow us to classify all recorded signals into groups based on similarity of measurement conditions.
%U https://www.sv-jme.eu/article/application-of-an-instrumented-tracer-in-an-abrasion-mill-for-rock-abrasion-studies/
%0 Journal Article
%R 10.5545/sv-jme.2010.215
%& 263
%P 8
%J Strojniški vestnik - Journal of Mechanical Engineering
%V 58
%N 4
%@ 0039-2480
%8 2018-06-28
%7 2018-06-28
Šolc, Tomaž, Aneta  Stefanovska, Trevor  Hoey, & Matjaž  Mikoš.
"Application of an Instrumented Tracer in an Abrasion Mill for Rock Abrasion Studies." Strojniški vestnik - Journal of Mechanical Engineering [Online], 58.4 (2012): 263-270. Web.  11 Dec. 2018
TY  - JOUR
AU  - Šolc, Tomaž 
AU  - Stefanovska, Aneta 
AU  - Hoey, Trevor 
AU  - Mikoš, Matjaž 
PY  - 2012
TI  - Application of an Instrumented Tracer in an Abrasion Mill for Rock Abrasion Studies
JF  - Strojniški vestnik - Journal of Mechanical Engineering
DO  - 10.5545/sv-jme.2010.215
KW  - laboratory experiments; tribology; rock abrasion; instrumented tracers
N2  - One of research fields in studying dynamics of gravel-bed rivers is the interaction between sediment particles in motion and incision rates in rock-bottom river reaches. This natural phenomenon of rock abrasion was studied in a laboratory in a Dubree-type abrasion (tumbling) mill with the diameter of 711 mm, using different mixtures of fluvial sediments as abrasive media. A set of rock plates of different lithologies was fixed to the inside mill wall to evaluate rock abrasion by moving sediment particles. The dynamics of the abrasion process of the rock plates was studied by a spherical instrumented tracer with the diameter of 99 mm. This paper describes our solution to the problem of recognizing and differentiating between impacts of the instrumented tracer with different bodies: sediment particles, rock plates, soft lining of the mill and steel side plates of the mill. For this purpose, the signal analysis of measured 3D accelerations of the instrumented tracer gave sufficient information to recognize the tribological surrounding and sufficiently describe the intensity of the abrasion process (number and amplitudes of contact forces). An effective and computationally inexpensive algorithm for automatic impact recognition and evaluation was developed, based on time domain analysis. Furthermore, the frequency domain analysis gave a method for discriminating different signals. Both mentioned methods allow us to classify all recorded signals into groups based on similarity of measurement conditions.
UR  - https://www.sv-jme.eu/article/application-of-an-instrumented-tracer-in-an-abrasion-mill-for-rock-abrasion-studies/
@article{{sv-jme}{sv-jme.2010.215},
	author = {Šolc, T., Stefanovska, A., Hoey, T., Mikoš, M.},
	title = {Application of an Instrumented Tracer in an Abrasion Mill for Rock Abrasion Studies},
	journal = {Strojniški vestnik - Journal of Mechanical Engineering},
	volume = {58},
	number = {4},
	year = {2012},
	doi = {10.5545/sv-jme.2010.215},
	url = {https://www.sv-jme.eu/article/application-of-an-instrumented-tracer-in-an-abrasion-mill-for-rock-abrasion-studies/}
}
TY  - JOUR
AU  - Šolc, Tomaž 
AU  - Stefanovska, Aneta 
AU  - Hoey, Trevor 
AU  - Mikoš, Matjaž 
PY  - 2018/06/28
TI  - Application of an Instrumented Tracer in an Abrasion Mill for Rock Abrasion Studies
JF  - Strojniški vestnik - Journal of Mechanical Engineering; Vol 58, No 4 (2012): Strojniški vestnik - Journal of Mechanical Engineering
DO  - 10.5545/sv-jme.2010.215
KW  - laboratory experiments, tribology, rock abrasion, instrumented tracers
N2  - One of research fields in studying dynamics of gravel-bed rivers is the interaction between sediment particles in motion and incision rates in rock-bottom river reaches. This natural phenomenon of rock abrasion was studied in a laboratory in a Dubree-type abrasion (tumbling) mill with the diameter of 711 mm, using different mixtures of fluvial sediments as abrasive media. A set of rock plates of different lithologies was fixed to the inside mill wall to evaluate rock abrasion by moving sediment particles. The dynamics of the abrasion process of the rock plates was studied by a spherical instrumented tracer with the diameter of 99 mm. This paper describes our solution to the problem of recognizing and differentiating between impacts of the instrumented tracer with different bodies: sediment particles, rock plates, soft lining of the mill and steel side plates of the mill. For this purpose, the signal analysis of measured 3D accelerations of the instrumented tracer gave sufficient information to recognize the tribological surrounding and sufficiently describe the intensity of the abrasion process (number and amplitudes of contact forces). An effective and computationally inexpensive algorithm for automatic impact recognition and evaluation was developed, based on time domain analysis. Furthermore, the frequency domain analysis gave a method for discriminating different signals. Both mentioned methods allow us to classify all recorded signals into groups based on similarity of measurement conditions.
UR  - https://www.sv-jme.eu/article/application-of-an-instrumented-tracer-in-an-abrasion-mill-for-rock-abrasion-studies/
Šolc, Tomaž, Stefanovska, Aneta, Hoey, Trevor, AND Mikoš, Matjaž.
"Application of an Instrumented Tracer in an Abrasion Mill for Rock Abrasion Studies" Strojniški vestnik - Journal of Mechanical Engineering [Online], Volume 58 Number 4 (28 June 2018)

Authors

Affiliations

  • Jožef Stefan Institute, Slovenia
  • Lancaster University, Department of Physics, United Kingdom
  • University of Glasgow, Department of Geographical and Earth Sciences, United Kingdom
  • University of Ljubljana, Faculty of Civil and Geodetic Engineering, Slovenia

Paper's information

Strojniški vestnik - Journal of Mechanical Engineering 58(2012)4, 263-270

10.5545/sv-jme.2010.215

One of research fields in studying dynamics of gravel-bed rivers is the interaction between sediment particles in motion and incision rates in rock-bottom river reaches. This natural phenomenon of rock abrasion was studied in a laboratory in a Dubree-type abrasion (tumbling) mill with the diameter of 711 mm, using different mixtures of fluvial sediments as abrasive media. A set of rock plates of different lithologies was fixed to the inside mill wall to evaluate rock abrasion by moving sediment particles. The dynamics of the abrasion process of the rock plates was studied by a spherical instrumented tracer with the diameter of 99 mm. This paper describes our solution to the problem of recognizing and differentiating between impacts of the instrumented tracer with different bodies: sediment particles, rock plates, soft lining of the mill and steel side plates of the mill. For this purpose, the signal analysis of measured 3D accelerations of the instrumented tracer gave sufficient information to recognize the tribological surrounding and sufficiently describe the intensity of the abrasion process (number and amplitudes of contact forces). An effective and computationally inexpensive algorithm for automatic impact recognition and evaluation was developed, based on time domain analysis. Furthermore, the frequency domain analysis gave a method for discriminating different signals. Both mentioned methods allow us to classify all recorded signals into groups based on similarity of measurement conditions.

laboratory experiments; tribology; rock abrasion; instrumented tracers