Results 71 to 80 of about 212,989 (293)

Fuzzy control algorithm for high-inclination belt conveyor driven by multi-motor

Gong-kuang zidonghua, 2016
In order to solve the problem of material’s falling or rolling which occurs in starting and braking of high-inclination belt conveyor driven by multi-motor, a fuzzy control algorithm for high-inclination belt conveyor driven by multi-motor was ...
WANG Qiaolian, GAO Caixia, WANG Fuzhong
doaj   +1 more source

An Investigation into Tensile Forces of Long Distance Belt Conveyor

, 2014
ME, MEDThe focus of this thesis is to find belt tension at different locations for long distance belt conveyor under steady state operation. An overland conveyor is basically a long belt conveyor but may follow a complex conveying path, which may include
Gupta, Aashish
core  

An optimizing microseismic method for rock burst early warning based on mining production process

Deep Underground Science and Engineering, EarlyView.
A classification early warning method of rock burst based on hourly microseismic data is proposed, which can be combined with the on‐site production process to provide more timely warning. Abstract Microseismic (MS) events have been reported in nearly every coal mining country, which could well lead to rock burst in underground coal mines.
Zepeng Han, Linming Dou, Wu Cai, Mingbo Chi, Guojun Xi, Shuai Chen, Biao Jiao   +6 more
wiley   +1 more source

Flexible Direct‐Conversion X‐Ray Detectors: From Emerging Materials to Conformal Imaging

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
This comprehensive review analyzed the performance, challenges, and future directions of four emerging material systems for next‐generation flexible direct‐conversion X‐ray detectors: organic semiconductors, perovskites, metal–organic frameworks, and inorganic metal compounds.
Haipeng Di, Guoliang Ma, Jiaxin Mu, Kailian Dong, Haibin Li, Manjing Wang, Xin Song, Haojin Li, Jianwei Xu, Yiying Zhao, Jingjing Zhao, Guojia Fang   +11 more
wiley   +1 more source

Conveyor belt deviation identification algorithm based on anchor point positioning and cross-layer correction

Meikuang Anquan
The running state of coal mine conveyor belts is of crucial importance for safe production, and conveyor belt deviation has a significant impact on the transportation efficiency and safety of conveyor belts.
Zhe WANG, Zhe FU, Pengjun CAO, Qing LI, Gaoxiang ZHANG   +4 more
doaj   +1 more source

Review of the Salpausselkä ice‐marginal formations in Finland

Journal of Quaternary Science, EarlyView.
ABSTRACT Extensive Salpausselkä ice‐marginal formations were deposited in southern and eastern Finland during the Weichselian deglaciation. These comprise three major ridges (I, II, and III Salpausselkäs) and their eastern counterparts (Tuupovaara, Koitere, and Pielisjärvi), together forming laterally continuous ice‐marginal formations extending ...
Jukka‐Pekka Palmu, Jussi Hovikoski, Reijo Pitkäranta, Antti E. K. Ojala   +3 more
wiley   +1 more source

BENDING VIBRATION CHARACTERISTICS ANALYSIS OF THE CONVEYOR BELT WITH THE STEEL ROPE CORE BASED ON THE ORTHOGONAL ANISOTROPY SHEET MODEL

Jixie qiangdu, 2019
The transverse free vibration model of the rubber conveyor belt with the steel rope core is established based the small deflection theory of the orthogonal anisotropy sheet model.
CHEN HongYue, LI EnDong, ZHANG Kun, MAO Jun, BAI YangXi, MA Ying   +5 more
doaj  

IMPROVING THE MAINTENANCE OF BELT CONVEYOR BELTS

, 2023
In this article, the analysis of the current state of belt conveyor repair technology in the mining industry in the world and in our Republic is considered. Belt conveyors are analyzed for their time-consuming, productivity-affecting, and other methods of preparing belts for repair because they are mostly done by hand.
Polvonov Nurbek Omonboyevich, Mamasharifov Bahromjon Ro'zimurod O'g'li   +1 more
openaire   +2 more sources

Recovery of southern mountain caribou habitat following wildfire in Ulkatcho territory, British Columbia, Canada

The Journal of Wildlife Management, EarlyView.
Caribou forage lichens were present in post‐burn lodgepole pine stands multiple decades before stem‐density was likely open enough to attract wintering caribou. We posit that the prolonged self‐thinning of lodgepole pine after fire may be a greater limiting factor than lichen abundance for habitat recovery in lodgepole pine forests.
Olivier P. Bélanger‐Jumeau, Ulkatcho First Nation, Jill E. Harvey   +2 more
wiley   +1 more source

Multifunctional Hybrid Rubber Nanocomposites With Enhanced Durability and Electrothermal Performance

Macromolecular Rapid Communications, EarlyView.
Fe‐modified MoS2 nanosheets and carbon nanotubes provide complementary functions in NBR/BR nanocomposites, combining enhanced wear resistance and mechanical reinforcement with electrothermal performance. The optimized hybrid nanocomposite maintains stable Joule heating under prolonged operation, demonstrating a multifunctional strategy for durable and ...
Seyed Rasoul Mousavi, Samaneh Salkhi Khasraghi, Mohammad Arjmand   +2 more
wiley   +1 more source