|
|
|
|
|
Alfio Di Giovanni, Carmine Todaro, Marilena Cardu, Stefano Bianchini and Brunello Forfori
This paper presents a laboratory test campaign focused on the reduction of the wear phenomenon related to a material extracted from a marble quarry. The aim of the work is to propose a potential solution for the wear reduction pertaining to chainsaw cutt...
ver más
|
|
|
|
|
|
|
|
|
|
|
Marko Motaln and Tone Lerher
Numerical simulations play a vital role in the modern engineering industry, especially when faced with interconnected challenges such as particle interactions and the structural integrity of conveyor systems. This article focuses on the handling of mater...
ver más
|
|
|
|
|
|
|
|
|
|
|
Gema Corpus and David P. Piñero
This pseudo-experimental, prospective, and longitudinal pilot study was conducted to characterize the optical and visual changes occurring in the short-term wear of a hydrophilic contact lens (CL) based on extended focus technology (EDOF). A total of 30 ...
ver más
|
|
|
|
|
|
|
|
|
|
|
Xiaodong Zhang, Ce Han, Ming Luo and Dinghua Zhang
Tool wear monitoring is necessary for cost reduction and productivity improvement in the machining industry. Machine learning has been proven to be an effective means of tool wear monitoring. Feature engineering is the core of the machining learning mode...
ver más
|
|
|
|
|
|
|
|
|
|
|
Noelia Vaquero-Gallardo and Herminio Martínez-García
Electrical impedance tomography (EIT) is based on the physical principle of bioimpedance defined as the opposition that biological tissues exhibit to the flow of a rotating alternating electrical current. Consequently, here, we propose studying the chara...
ver más
|
|
|
|
|
|
|
|
|
|
|
P. S. Ivanov,O. F. Lesun,M. M. Bukin,O. O. Petrov,O. O. Churashov,M. I. Zaitsev,O. V. Rodionov
Pág. 78 - 84
Discrepancy of parameters of the track and rolling stock interaction with standards of Russian and CIS countries railways leads to the sharp increase of rails defects, rails and wheels wear the maximum of which falls on 1995. An elimination of supernorma...
ver más
|
|
|
|
|
|
|
|
|
|
|
Da Peng, Jingshan Bo, Chaoyu Chang, Xiaobo Li, Yushi Duan and Wenhao Qi
This study aims to explore the differences between the loess and landslide deposits, focusing on aspects such as particle distribution, consolidation characteristics, and the dynamic shear modulus. Through a series of experiments, the research reveals th...
ver más
|
|
|
|
|
|
|
|
|
|
|
Franco Castagnetti, Armand Toubol, Giuseppe Rizzi
Pág. 672 - 678
Rail freight transport is today characterized by inefficiencies in the use of the existing infrastructure while the growing demand is activated by giant containers vessels handling thousands of units in the ports. Lack of industrialization prevents gaini...
ver más
|
|
|
|
|
|
|
|
|
|
|
Benoit Duez
Pág. 1051 - 1060
The aim of the LORRY project is to reduce carbon footprint of truck transportation by developing an innovative low Rolling Resistance (RR) tyre concept combined with a comprehensive toolbox for fl¬eet fuel saving management. The ambition is that steering...
ver más
|
|
|
|
|
|
|
|
|
|
|
Piotr Bortnowski, Robert Król, Natalia Suchorab-Matuszewska, Maksymilian Ozdoba and Mateusz Szczerbakowicz
This study examines the optimization of ore receiving bins in underground copper mines, targeting the reduction of rapid wear and tear on bin components. The investigation identifies the primary wear contributors as the force exerted by the accumulated o...
ver más
|
|
|
|
|
|
|
|
|
|
|
Sung-Jun Lee, Gang-Min Kim and Chang-Lae Kim
The purpose of this study is to improve the mechanical durability and surface frictional characteristics of polymer/ceramic-based composite materials. Polydimethylsiloxane (PDMS)/glass bubble (GB) composite specimens are prepared at various weight ratios...
ver más
|
|
|
|
|
|
|
|
|
|
|
Arutiun Ehiasarian, Yashodhan Purandare, Arunprabhu Sugumaran, Papken Hovsepian, Peter Hatto and Jeroen De Backer
The Stationary Shoulder Friction Stir Welding (SS-FSW) technique benefits from reduced heat input, improved mechanical properties and surface finish of the weld, avoiding the need for post weld processing. Coatings on the tool probe and the shoulder for ...
ver más
|
|
|
|
|
|
|
|
|
|
|
Eleni Rosolymou, Stella Spanou, Caterina Zanella, Dimitris S. Tsoukleris, Susanne Köhler, Peter Leisner and Evangelia A. Pavlatou
Direct current electrodeposited Sn?Ni/TiO2 nanostructured coatings were produced by embedding two different doped types of TiO2 particles within the alloy matrix, a commercially available doped carbon-based and doped N,S-TiO2 particles. The structural ch...
ver más
|
|
|
|
|
|
|
|
|
|
|
Henryk Kania, Mariola Saternus, Jan Kudlácek and Jakub Svoboda
The article examines the impact of the addition of Al, Ni, and Bi to a zinc bath on the microstructure and corrosion resistance of hot dip galvanizing coatings. The microstructure on the surface and the cross-section of the coatings obtained in the Zn-Al...
ver más
|
|
|
|
|
|
|
|
|
|
|
Yaroslav Dvirnyk, Dmytro Pavlenko and Radoslaw Przysowa
This paper analyzes the health and performance of the 12-stage axial compressor of the TV3-117VM/VMA turboshaft operated in a desert environment. The results of the dimensional control of 4800 worn blades are analyzed to model the wear process. Operation...
ver más
|
|
|
|
|
|
|
|
|
|
|
Hongqiang Sun and Shuguang Zhang
Security enhancement and cost reduction have become crucial goals for second-generation reusable launch vehicles (RLV). The thruster is an important actuator for an RLV, and its control normally requires a valve capable of high-frequency operation, which...
ver más
|
|
|
|
|
|
|
|
|
|
|
Haroune Rachid Ben Zine, Katalin Balázsi, Csaba Balázsi
Pág. 370 - 377
In this paper the influence of chemical composition to the end-properties of ceramic dispersed strengthened 316L/Y2O3 composites ceramic has been studied. Two various compositions were studied and compared to reference 316L sintered sample. These two com...
ver más
|
|
|
|
|
|
|
|
|
|
|
Lixia Ying, Zhen Fu, Ke Wu, Chunxi Wu, Tengfei Zhu, Yue Xie and Guixiang Wang
The aim of this paper is to obtain Cu–Sn composite coatings incorporated with PTFE and TiO2 particles, which have superior antiwear and friction reduction properties. Electrodeposition was carried out in a pyrophosphate electrolyte, and the electro...
ver más
|
|
|
|
|
|
|
|
|
|
|
Ting Xie, Shihao Feng, Yongheng Qi and Ailong Cui
Coatings are normally employed to meet some functional requirements. There is a kind of self-generated coating during use, such as the transfer layer during sliding, which may greatly affect the tribological behavior. Although the transfer layer has arou...
ver más
|
|
|
|
|
|
|
|
|
|
|
Hussein Zolfaghari, Hossein Karimi, Amin Ramezani and Mohammadreza Davoodi
DC microgrids play a crucial role in both industrial and residential applications. This study focuses on minimizing output voltage ripple in a DC microgrid, including power supply resources, a stochastic load, a ballast load, and a stabilizer. The solar ...
ver más
|
|
|
|
|
|