Zobrazeno 1 - 10
of 35
pro vyhledávání: '"Abdullah M. Al-Shabibi"'
Publikováno v:
Finite Element Analysis
An improved mathematical elastic-plastic model for the contact of rough surfaces that is based on an accurate finite elements solution of a deformable single asperity and a rigid flat surface is developed to provide dimensionless expressions for the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::19d215911e3d51f2d786850d30a42464
http://www.intechopen.com/articles/show/title/finite-element-modelling-of-elastic-plastic-contact-of-rough-surfaces
http://www.intechopen.com/articles/show/title/finite-element-modelling-of-elastic-plastic-contact-of-rough-surfaces
Publikováno v:
EDUCON
There has been a gradual shift from a content-centered to an outcome-based approach for more effective teaching and learning, especially in engineering courses. Employers have been increasingly demanding engineering graduates possessing an optimal bl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::697e39f0e931d8174a3f0262727e413f
https://doi.org/10.1109/educon46332.2021.9453932
https://doi.org/10.1109/educon46332.2021.9453932
Autor:
Adib A. Becker, Abdullah M. Al-Shabibi, Hussain Al-Salmi, Sultan Al-Owaisi, Tasneem Pervez, Majid Al-Maharbi, Wei Sun
Publikováno v:
Engineering Failure Analysis. 93:200-213
The burst pressure of commonly used ductile steel pipes in oil and gas industries, i.e. X52 and X60, is measured under internal pressure loading. The pipes were machined with circular and boxed defects at different orientations to simulate actual met
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e62750d07e9825555c71aa6c98c0040e
https://doi.org/10.1016/j.engfailanal.2018.06.011
https://doi.org/10.1016/j.engfailanal.2018.06.011
Publikováno v:
Materials and Manufacturing Processes. 33:1889-1893
Sucker rods are typically made of steel, and are important components of equipment such as reciprocating and progressive pumps used in various downhole applications in oil and gas wells. Chemical and mechanical characterizations were carried out on h
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::993d2aafd64a1d3baa2972864b915143
https://doi.org/10.1080/10426914.2018.1476767
https://doi.org/10.1080/10426914.2018.1476767
Publikováno v:
Heat and Mass Transfer. 54:3461-3471
The designers of friction clutch systems in vehicular applications should always take into account a number of essential criteria. The friction clutch should be able to transfer the torque from the driving shaft to the driven one within a short time
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1f5b1269cc71af416ea20e88b612914c
https://doi.org/10.1007/s00231-018-2374-7
https://doi.org/10.1007/s00231-018-2374-7
Publikováno v:
Journal of Medical and Biological Engineering. 38:236-243
Drilling of bone is a common surgical procedure in orthopedics to produce holes for screw insertion. The force and temperature rise in bone drilling are two important factors affecting the outcome of the process. The present work attempts to investig
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e6a64a4e39aee9a5b92b138ab48e957d
https://doi.org/10.1007/s40846-017-0291-8
https://doi.org/10.1007/s40846-017-0291-8
Publikováno v:
Tribology International. 82:493-503
This study evaluates the performance of three lubricants on reducing friction between wellbore and coiled tubing (CT) and hence improving axial force transfer, reducing buckling, and enhances the limited reach of CT. The lubricants were evaluated usi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c504f73395a18e80a9efc2caa2f827aa
https://doi.org/10.1016/j.triboint.2014.01.028
https://doi.org/10.1016/j.triboint.2014.01.028
Publikováno v:
Volume 8: 29th Conference on Mechanical Vibration and Noise.
Drill string and downhole tool failure usually results from failing to control one or more of the vibration mechanisms. The solution starts with the ability to measure different modes and hence identify the different vibration mechanisms. An in house
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bbb68fbba5234f9a29f60c532ad63fc9
https://doi.org/10.1115/detc2017-68188
https://doi.org/10.1115/detc2017-68188
Autor:
Abdullah M. Al-Shabibi
Publikováno v:
Tribology Transactions. 57:1164-1171
Above a certain critical speed, a perturbation in the contact pressure or the temperature field of a clutch system can grow, leading to areas of high heat generation or hot spots. The aim of the present study is to investigate the transient evolution
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6671867d668923903b5f1ba0577d34a7
https://doi.org/10.1080/10402004.2014.945198
https://doi.org/10.1080/10402004.2014.945198
Autor:
M. Tahat, Abdullah M. Al-Shabibi
Publikováno v:
Renewable Energy and Power Quality Journal. :307-310
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4ead6aa4ee881edfd084addc206cda94
https://doi.org/10.24084/repqj12.320
https://doi.org/10.24084/repqj12.320