E-ISSN 2683-5961 | ISSN 2354-1814
 

-
Online Published: 11 Jan 2019
 


NUMERICAL INVESTIGATION OF ABRASIVE WEAR RATE OF DIE IN EXTRUSION PROCESS

Oviawe, C.I., Omorodion, I.I..


Abstract
A Numerical investigation of abrasive wear rate of die in extrusion process was computed using Raleigh-Ritz finite element method. The weak form of the governing differential equation was obtained and stiffness matrix, mass matrix and flux vector were generated for each element to get the pressure of nodal points. The stiffness matrix and mass matrix were assembled by enforcing continuity for the nodal degree of freedom to obtain the global systems equations. The lagrange quadratic interpolation functions for different elements were calculated for Neumann boundary conditions. Time approximation was done with the aid of the Crank-Nicholson finite difference scheme and time step was used to obtain equation for the solution. Using a numerical example, the results showed a maximum error of 0.2 percent for a number of quadratic elements. It is concluded that as the mesh was refined further progressively, the finite element solution approaches the exact solution admirably. The results are displayed in tabular form.

Key words: Raleigh-Ritz, Finite Element, Extrusion process, Time approximation, Crank-Nicholson


 
ARTICLE TOOLS
Abstract
PDF Fulltext
How to cite this articleHow to cite this article
Citation Tools
Related Records
 Articles by Oviawe
Articles by C.I.
Articles by Omorodion
Articles by I.I.
on Google
on Google Scholar

How to Cite this Article
Pubmed Style

Oviawe, C.I., Omorodion, I.I.. NUMERICAL INVESTIGATION OF ABRASIVE WEAR RATE OF DIE IN EXTRUSION PROCESS. Equijost. 2018; 5(1): 139-152.


Web Style

Oviawe, C.I., Omorodion, I.I.. NUMERICAL INVESTIGATION OF ABRASIVE WEAR RATE OF DIE IN EXTRUSION PROCESS. https://www.equijost.com/?mno=302643930 [Access: October 17, 2024].


AMA (American Medical Association) Style

Oviawe, C.I., Omorodion, I.I.. NUMERICAL INVESTIGATION OF ABRASIVE WEAR RATE OF DIE IN EXTRUSION PROCESS. Equijost. 2018; 5(1): 139-152.



Vancouver/ICMJE Style

Oviawe, C.I., Omorodion, I.I.. NUMERICAL INVESTIGATION OF ABRASIVE WEAR RATE OF DIE IN EXTRUSION PROCESS. Equijost. (2018), [cited October 17, 2024]; 5(1): 139-152.



Harvard Style

Oviawe, C.I., Omorodion, I.I. (2018) NUMERICAL INVESTIGATION OF ABRASIVE WEAR RATE OF DIE IN EXTRUSION PROCESS. Equijost, 5 (1), 139-152.



Turabian Style

Oviawe, C.I., Omorodion, I.I.. 2018. NUMERICAL INVESTIGATION OF ABRASIVE WEAR RATE OF DIE IN EXTRUSION PROCESS. Equity Journal of Science and Technology, 5 (1), 139-152.



Chicago Style

Oviawe, C.I., Omorodion, I.I.. "NUMERICAL INVESTIGATION OF ABRASIVE WEAR RATE OF DIE IN EXTRUSION PROCESS." Equity Journal of Science and Technology 5 (2018), 139-152.



MLA (The Modern Language Association) Style

Oviawe, C.I., Omorodion, I.I.. "NUMERICAL INVESTIGATION OF ABRASIVE WEAR RATE OF DIE IN EXTRUSION PROCESS." Equity Journal of Science and Technology 5.1 (2018), 139-152. Print.



APA (American Psychological Association) Style

Oviawe, C.I., Omorodion, I.I. (2018) NUMERICAL INVESTIGATION OF ABRASIVE WEAR RATE OF DIE IN EXTRUSION PROCESS. Equity Journal of Science and Technology, 5 (1), 139-152.





Most Viewed Articles
Most Accessed Articles

  • RESPONSE OF COWPEA VARIETIES TO BASAL STEM ROT (Sclerotium Rolfsii) DISEASE IN SOUTHERN GUINEA SAVANNA, NIGERIA
    M. U. Tanimu, I. U. Mohammed, A. Muhammad and N.M. Kwaifa
    Equijost. 2018; 5(1): 1-8
    » Abstract

  • PATTERN AND DETERMINANTS OF CONSUMERS DEMAND FOR CANNED FOOD IN ILORIN METROPOLIS OF KWARA STATE, NIGERIA
    Babatunde, R.O.; Amolegbe, K.B.; Akingbohungbe, I.T.
    Equijost. 2018; 5(1): 23-34
    » Abstract

  • PREDICTION OF CUSTOMER ACCESSIBILITY OF ELECTRONIC BANKING LOGISTIC REGRESSION IN NIGERIA
    Suleiman, S. and Usman, U.
    Equijost. 2016; 4(1): 93-97
    » Abstract

  • EFFECT OF LATE PLANTING ON INCIDENCE AND SEVERITY OF STENOCARPELLA EAR ROT OF MAIZE IN LAFIA, NASARAWA STATE, NIGERIA
    Garba Y. and Ogara I. M.
    Equijost. 2016; 4(1): 57-60
    » Abstract

  • EFFECTS OF DIFFERENT HORMONES ON THE GROWTH PERFORMANCE OF Clarias gariepinus
    ADESHINA, I., ADEWALE, Y. A. and DALHATU, B. J.
    Equijost. 2016; 4(1): 10-13
    » Abstract

  • Most Downloaded
    Top Downloaded Articles

  • ROLE OF FADAMA III PROGRAMME IN EMPOWERING THE SOCIO-ECONOMIC STATUS OF THE SOKOTO STATE PARTICIPATING WOMEN THROUGH CROP PRODUCTIVE ASSETS
    Ango, A. K.; Maikasuwa, M. A.; Sidi, M. H.
    Equijost. 2018; 5(1): 14-22
    » Abstract

  • ELECTROMAGNETIC CHARACTERIZATION AND FIELD DISTRIBUTION OF CO0.5ZN0.5FE2O4 USING PATCH MICROSTRIP ANTENNA AND FINITE ELEMENT METHODS
    Abubakar Yakubu, Zulkifli Abbas, Dago M Mohammad
    Equijost. 2018; 5(1): 123-131
    » Abstract

  • Bacteria Contamination of Market Vended Ponmo (Processed Cow Hide) in Birnin Kebbi, Kebbi State
    Jibrin Naka Keta, Mohammed Naka Keta, Mubarak Aminu Aburga, Grace Joseph Gudu
    Equijost. 2020; 7(1): 41-45
    » Abstract

  • RELATIONSHIP BETWEEN BODY WEIGHT AND ZOOMETRIC MEASUREMENTS IN SOME PURE AND CROSSBRED TURKEY POULTS
    Amao, O. J., Ayorinde, K. L. and Fayeye, T. R.
    Equijost. 2016; 4(1): 24-30
    » Abstract

  • PHYSICOCHEMICAL ANALYSES OF SESAME (Sesamun indicum L.) SEED OIL AND SOAP PRODUCED FROM THE OIL
    Hassan, A.; Wawata, I.G.
    Equijost. 2018; 5(1): 162-167
    » Abstract

  • Most Cited Articles
    Most Cited Articles