Results 141 to 150 of about 836 (213)

Markovskay model of mining mass movement on scraper conveyors

Вестник Харьковского национального автомобильно-дорожного университета, 2009
Markovskay model of movement of mining mass is proposed for abrasive wear estimation of scraper conveyors. Integral characteristics both of mining mass and of conveyor construction are used in general view.
Poliarus, A., Andrianova, O.
openaire   +1 more source

Multidimensional Data Interpretation of Vibration Signals Registered in Different Locations for System Condition Monitoring of a Three-Stage Gear Transmission Operating under Difficult Conditions. [PDF]

Sensors (Basel), 2021
Wojnar G, Burdzik R, Wieczorek AN, Konieczny Ł.   +3 more
europepmc   +1 more source

Study on correlation between TBM tailings gradation and granitic gneiss surrounding rock stability. [PDF]

Sci Rep, 2023
Liu Y, Deng R, Yang B, Cheng G, Wang T, Fu Z.   +5 more
europepmc   +1 more source

Research on the Dynamic Mechanism and Multi-Parameter Collaborative Optimization of a Cantilevered Conveyor Trough in Combine Harvesters for Vibration Suppression. [PDF]

Sensors (Basel)
He Q, Su Z, Qian P, Tang Z, Zhang Z, Shen J, Lu T.   +6 more
europepmc   +1 more source

CFD Simulation Study on Nitrogen Injection to Suppress Coal Spontaneous Combustion in Goaf under Downward-Ventilation Conditions. [PDF]

ACS Omega
Wang J, Liu X.
europepmc   +1 more source

Study on mechanism of air distribution volume's influence on airflow, dust migration and spray dust reduction in fully mechanized caving face. [PDF]

Sci Rep
Hongjie Z, Shaocheng G, Tian Z, Deji J, Xi C, Xingyu C.   +5 more
europepmc   +1 more source

Design and development of a novel sliding friction and wear tester with complex working conditions. [PDF]

Sci Rep, 2021
Chai J, Zhou Z, Ye C, Yao C, Li G.
europepmc   +1 more source

Mining scraper conveyor sprocket replacement and repair evaluation method

Jixie chuandong
ObjectiveThe excessive wear of the scraper conveyor sprocket and the over-life working condition will lead to the occurrence of the stuck chain, broken chain and other faults, which will adversely affect the normal operation of the conveyor equipment. In
LIU Huifeng, GAO Zhong, ZHAO Lijia
doaj  

Efficacy of Environmental Sampling Devices for <i>Listeria monocytogenes</i> Detection in a Ready-to-Eat Production Facility. [PDF]

Foods
Tomás Fornés D, Fornés Pérez A, Barat Baviera JM, Moreno Trigos Y, Fuentes López A.   +4 more
europepmc   +1 more source

Coal Wall and Roof Segmentation in the Coal Mine Working Face Based on Dynamic Graph Convolution Neural Networks. [PDF]

ACS Omega, 2021
Xing Z, Zhao S, Guo W, Guo X, Wang S, Ma J, He H.   +6 more
europepmc   +1 more source