Further Validation of a Simple Mathematical Description of Wear and Contact Pressure Evolution in Sliding Contacts
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作者:
Di Puccio, Francesca
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Univ Pisa, Dept Civil & Ind Engn, Largo Lucio Lazzarino 2, I-56122 Pisa, ItalyUniv Pisa, Dept Civil & Ind Engn, Largo Lucio Lazzarino 2, I-56122 Pisa, Italy
Di Puccio, Francesca
[1
]
Mattei, Lorenza
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Univ Pisa, Dept Civil & Ind Engn, Largo Lucio Lazzarino 2, I-56122 Pisa, ItalyUniv Pisa, Dept Civil & Ind Engn, Largo Lucio Lazzarino 2, I-56122 Pisa, Italy
Mattei, Lorenza
[1
]
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[1] Univ Pisa, Dept Civil & Ind Engn, Largo Lucio Lazzarino 2, I-56122 Pisa, Italy
The present study proposes the further validation of a simple mathematical procedure recently proposed by the authors to describe contact and wear evolution in line and point contacts. The procedure assumed that the maximum contact pressure could be determined using Hertz equations and a parabolic pressure profile. The contact half-width was obtained using the equilibrium equation and the Archard wear law. Several cases were selected from the literature, reporting experimental data or Finite Element simulations, and the results were compared to those obtained with the proposed approach. This paper confirms the reliability and potentialities of the proposed analytical procedure, which is capable of providing accurate solutions in case of frictional contacts and at the borders of the contact area, where the main discrepancies were found in the previous study.
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Indian Inst Technol, Dept Met Engn & Mat Sci, Bombay 400076, Maharashtra, IndiaIndian Inst Technol, Dept Met Engn & Mat Sci, Bombay 400076, Maharashtra, India
Mishra, Kushal
Pachauri, Abhishek
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Indian Inst Technol, Dept Met Engn & Mat Sci, Bombay 400076, Maharashtra, IndiaIndian Inst Technol, Dept Met Engn & Mat Sci, Bombay 400076, Maharashtra, India
Pachauri, Abhishek
Singh, Aparna
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Indian Inst Technol, Dept Met Engn & Mat Sci, Bombay 400076, Maharashtra, IndiaIndian Inst Technol, Dept Met Engn & Mat Sci, Bombay 400076, Maharashtra, India
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Indian Inst Technol, Dept Met Engn & Mat Sci, High Temp & Energy Mat Lab, Bombay, Maharashtra, IndiaIndian Inst Technol, Dept Met Engn & Mat Sci, High Temp & Energy Mat Lab, Bombay, Maharashtra, India
Mishra, Dewika
Sonia, Farjana J.
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Indian Inst Technol, Dept Met Engn & Mat Sci, High Temp & Energy Mat Lab, Bombay, Maharashtra, IndiaIndian Inst Technol, Dept Met Engn & Mat Sci, High Temp & Energy Mat Lab, Bombay, Maharashtra, India
Sonia, Farjana J.
Srivastava, Dinesh
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Dept Atom Energy, Nucl Fuel Complex, Hyderabad, Andhra Prades, IndiaIndian Inst Technol, Dept Met Engn & Mat Sci, High Temp & Energy Mat Lab, Bombay, Maharashtra, India
Srivastava, Dinesh
Ganesha, G. N.
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Dept Atom Energy, Nucl Fuel Complex, Hyderabad, Andhra Prades, IndiaIndian Inst Technol, Dept Met Engn & Mat Sci, High Temp & Energy Mat Lab, Bombay, Maharashtra, India
Ganesha, G. N.
Singha, Utpal
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Dept Atom Energy, Nucl Fuel Complex, Hyderabad, Andhra Prades, IndiaIndian Inst Technol, Dept Met Engn & Mat Sci, High Temp & Energy Mat Lab, Bombay, Maharashtra, India
Singha, Utpal
Mukhopadhyay, Amartya
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Indian Inst Technol, Dept Met Engn & Mat Sci, High Temp & Energy Mat Lab, Bombay, Maharashtra, IndiaIndian Inst Technol, Dept Met Engn & Mat Sci, High Temp & Energy Mat Lab, Bombay, Maharashtra, India
机构:
Georgia Inst Technol, George W Woodruff Sch Mech Engn, Atlanta, GA 30332 USAGeorgia Inst Technol, George W Woodruff Sch Mech Engn, Atlanta, GA 30332 USA
Siopis, M. J.
Neu, R. W.
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Georgia Inst Technol, George W Woodruff Sch Mech Engn, Atlanta, GA 30332 USA
Georgia Inst Technol, Sch Mat Sci & Engn, Atlanta, GA 30332 USAGeorgia Inst Technol, George W Woodruff Sch Mech Engn, Atlanta, GA 30332 USA
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Southwest Jiaotong Univ, Tribol Res Inst, State Key Lab Tract Power, Chengdu 610031, Peoples R ChinaSouthwest Jiaotong Univ, Tribol Res Inst, State Key Lab Tract Power, Chengdu 610031, Peoples R China
Ding, H. H.
He, C. G.
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Southwest Jiaotong Univ, Tribol Res Inst, State Key Lab Tract Power, Chengdu 610031, Peoples R ChinaSouthwest Jiaotong Univ, Tribol Res Inst, State Key Lab Tract Power, Chengdu 610031, Peoples R China
He, C. G.
Ma, L.
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Southwest Jiaotong Univ, Tribol Res Inst, State Key Lab Tract Power, Chengdu 610031, Peoples R ChinaSouthwest Jiaotong Univ, Tribol Res Inst, State Key Lab Tract Power, Chengdu 610031, Peoples R China
Ma, L.
Guo, J.
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Southwest Jiaotong Univ, Tribol Res Inst, State Key Lab Tract Power, Chengdu 610031, Peoples R ChinaSouthwest Jiaotong Univ, Tribol Res Inst, State Key Lab Tract Power, Chengdu 610031, Peoples R China
Guo, J.
Liu, Q. Y.
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Southwest Jiaotong Univ, Tribol Res Inst, State Key Lab Tract Power, Chengdu 610031, Peoples R ChinaSouthwest Jiaotong Univ, Tribol Res Inst, State Key Lab Tract Power, Chengdu 610031, Peoples R China
Liu, Q. Y.
Wang, W. J.
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Southwest Jiaotong Univ, Tribol Res Inst, State Key Lab Tract Power, Chengdu 610031, Peoples R ChinaSouthwest Jiaotong Univ, Tribol Res Inst, State Key Lab Tract Power, Chengdu 610031, Peoples R China