Results 131 to 140 of about 509,594 (305)
Improving planned and condition-based maintenance decision support [PDF]
, 2014 In both civil and military aviation, maintenance plays a large role in ensuring continued safe operation and accounts for a significant portion of operating costs.
Lim Chi Keong, Reuben
core
Jixie chuandong, 2013 In order to study the components temperature of vehicle transmission device,using thermal network method,a model of transmission components temperature of vehicle transmission device is established based on the basic theory of heat transfer theory,and a ...
李义军, 毕小平, 高阳, 马宁
doaj
Advanced Engineering Materials, Volume 27, Issue 6, March 2025.ErB4 and NdB4 nanostructured powders are produced by mechanochemical synthesis. 5 h mechanical alloying and 4 M HCl acid leaching are used in the production. ErB4 and NdB4 powders exhibit maximum magnetization of 0.4726 emu g−1 accompanied with an antiferromagnetic‐to‐paramagnetic phase transition at about TN = 18 K and 0.132 emu g−1 with a maximum at ...
Burçak Boztemur +5 more
wiley +1 more source
Laser Powder Bed Fusion of Alumina: Effects of Scanning Strategies on External and Internal Defects
Advanced Engineering Materials, EarlyView.This study investigates how scanning strategies affect pure alumina in laser powder bed fusion. Linear 45° scanning yields uniform surfaces but high porosity, while the island‐concentric strategy provides higher density with through‐holes favorable for infiltration. Findings highlight pathways toward optimizing defect‐free alumina parts.
Mohamed Abdelmoula +7 more
wiley +1 more source
Acoustic diagnosis of driving belt physical condition in enclosures
, 2008 Timing belt transmission is a key subsystem of international combustion engines. Faults in such belt systems lead to power loss, increased emissions and, in case of failure, may even cause severe damage to the whole engine.
Gu, Fengshou +3 more
core
CLUNK PHENOMENA ANALYSIS OF AUTOMOBILE TRANSMISSION SYSTEM BASED ON TORQUE ABRUPT CONDITION
Jixie qiangdu, 2020 Through the analysis of the transmission mechanism of the vehicle transmission system,the torsional vibration model of the 12-DOF multi-gap nonlinear powertrain system was established,and the transient shock response characteristics under various working
ZHANG ZhiGang +3 more
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Boundary value problem with transmission conditions
, 2013 arXiv admin note: substantial text overlap with arXiv:1303 ...
Aydemir, K., Mukhtarov, O. Sh.
openaire +2 more sources
Advanced Engineering Materials, EarlyView.This study presents a reversible temperature sensor with high switching ratio, ∼103. The device is fabricated using PET‐ITO and carbon nanotube dispersions in alkane. Considering its application in cold chain logistics, a proof‐of‐concept with LED is showcased. Thus, a temperature drop below the threshold temperature (crystallization temperature of the
Sunil Kumar Behera +8 more
wiley +1 more source
Advanced Engineering Materials, EarlyView.This study explores the lightweight potential of laser additive‐manufactured NiTi triply periodic minimal surface sheet lattices. It systematically investigates the effects of relative density and unit cell size on surface quality, deformation recovery, compression behavior, and energy absorption.
Haoming Mo +3 more
wiley +1 more source
Photovoltaic Remote Data Transmission Based on Bigdata Platform and its Application
Kongzhi Yu Xinxi Jishu, 2018 With the rapid development of new energy industry, large-scale photovoltaic products are put into operation and the traditional photovoltaic industry equipment operation status monitoring method cannot meet the requirements of product real-time data mass
HAO Bo, DING Congcong, CHENG Pei
doaj