Results 21 to 30 of about 5,384,913 (273)

Thermo-hydrodynamic Analysis of Misaligned Journal Bearing Considering Surface Roughness and Non-Newtonian Effects

Journal of Engineering, 2023
This paper presents a numerical simulation for the combined effect of surface roughness and non-Newtonian behavior of the lubricant on the performance of misaligned journal bearing.
Basim Ajeel Abass, Mustafa Mohammed Kadhim   +1 more
doaj   +1 more source

Influences of surface quality on the rolling contact fatique behaviour of ceramics [PDF]

A novel eccentric lapping machine was designed by the author and manufactured in-house, to serve as a test bench to investigate the finishing process parameters in relation to surface quality, as well as the feasibility of accelerating the finishing ...
Kang, J.
core   +8 more sources

Research Progress on Performance Optimization of Arc-Sprayed Coatings [PDF]

Cailiao Baohu
With the rapid development of aerospace，marine engineering，energy equipment and advanced machinery manufacturing，components are increasingly serving under extreme conditions such as high temperature，severe corrosion and intense wear，placing higher ...
LIU Shihao, ZHANG Xin, ZHOU Zhidan, JIA Dan, DU Sanming, ZHANG Yongzhen
doaj   +1 more source

Fabrication and electrical characteristics of flash-sintered SiO2-doped ZnO-Bi2O3-MnO2 varistors

Journal of Advanced Ceramics, 2020
The dense ZnO-Bi2O3-MnO2-xSiO2 (ZBMS) varistors for x = 0, 1, 2, 3 wt% were fabricated by flash sintering method under the low temperature of 850 °C within 2 min. The sample temperature was estimated by a black body radiation model in the flash sintering
Pai Peng, Yujun Deng, Jingpeng Niu, Liyi Shi, Yunzhu Mei, Sanming Du, Juan Liu, Dong Xu   +7 more
doaj   +1 more source

Numerical Analysis of a Journal Bearing with Chemical Roughness [PDF]

, 2012
In this paper, performances of an oil-lubricated journal bearing are investigated with special attention paid to slip occurrence. The chemical roughness at which slip occurs is introduced.
M, Muchammad, J, Jamari, Mohammad , Tauviqirrahman, Dik J. , Schipper   +3 more
core   +1 more source

A Lightweight Method for Detecting Bearing Surface Defects Based on Deep Learning and Ontological Reasoning

IEEE Access
Bearing as a critical component of machinery and equipment, its state of health directly affects the operating efficiency and security of the equipment. Therefore, the quality control of bearings must be very strict.
Xiaolin Shi, Haisong Xu, Han Zhang, Yi Li, Xinshuo Li, Fan Yang   +5 more
doaj   +1 more source

Characteristic of Sector Tilting Pad Thrust Bearing with Surface Support

Journal of Harbin University of Science and Technology, 2020
In surface center supported thrust bearing as the research object, get the main lubrication parameters of surface supported thrust bearing by finite element analysis.
LI Yonghai, GUO Xiaodong, SUN Xiangzhi, WANG Lei, ZHAO Hongbo, Gong Yuping, WU Dingchao   +6 more
doaj   +1 more source

Surface Inspection of a Journal Bearing Using Machine Vision [PDF]

한국정밀공학회지, 2017
This paper presents a machine vision-based surface inspection system for journal bearings. Traditionally, human operator inspection classifies the defective and defect-free bearings.
Jin Seok Ko, Jae Yeol Rheem
doaj   +1 more source

Identification of a Shiga toxin A‐derived peptide internalized into Gb3 receptor‐bearing cells via interaction with the Shiga toxin B subunit

FEBS Letters, EarlyView.
The process of internalization of the Shiga toxin A subunit via formation of a complex with the Shiga toxin B subunit, which specifically binds to the Gb3 receptor. The peptide is designed to act as a carrier of drugs into cancer cells. Here, we explored the potential of peptides derived from the catalytic A subunit of Shiga toxin (STxA) to be drug ...
Giulia Opassi, João C. Encarnação, Valeria Napolitano, Grzegorz Dubin, Grzegorz Popowicz, Karl Andersson, U. Helena Danielson   +6 more
wiley   +1 more source

Delayed Presentation of Ceramic Liner Fracture Following Ceramic-on-Ceramic Total Hip Arthroplasty: A Case Report

Journal of Orthopaedic Case Reports
Introduction: Ceramic-on-ceramic (CoC) bearings are commonly used in total hip arthroplasty (THA) in younger and more active patients because of their excellent wear characteristics and biological inertness.
Adarsh Annapareddy, Karthik Sangani, Akshaya Gadekar, Vemaganti B N Prasad, Mujtaba Ansari, A V Gurava Reddy   +5 more
doaj   +1 more source