Results 71 to 80 of about 13,953 (290)
, 2017 The aim of this work is to design a mobile conveyor belt to brown and black coal. The thesis contains a theoretical part, which describes all the components of the conveyor belt further functional calculations according to ISO 5048, the calculation of ...
Tenora, Jiří
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, 2013 Bachelor thesis is about a design of a belt conveyor for crushed limestone. In the first part are belt conveyors designs options summarized. The second part consists of a calculations based on ČSN ISO 5048 standard. In the thesis are designed basic parts
Gelnar, Václav
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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 +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 +11 more
wiley +1 more source
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 +1 more
openaire +2 more sources
Earthquake Engineering &Structural Dynamics, EarlyView.ABSTRACT We present a hybrid interpretable Physics‐Informed Neural Network Long‐Short Term Memory (Hybrid PINN LSTM) framework for predicting the seismic response of rocking blocks. Existing analytical models rely on uncertain idealizations, while purely data‐driven and machine‐learning approaches lack physical consistency and interpretability.
Shirley Shen +1 more
wiley +1 more source
A Computer Vision Based Conveyor Deviation Detection System
Applied Sciences, 2020 The monitoring of conveyor belt deviation based on computer vision is the research topic of this paper. A belt conveyor system equipped with cameras and a laser generator is used as the test apparatus.
Mengchao Zhang +3 more
doaj +1 more source
International Studies of Economics, EarlyView.ABSTRACT In this article, we apply the notion of gravitational fields to commercial attraction, with the aim of providing valuable insights to inform the development of an econophysical methodology. We revisit the traditional notion of gravitational fields, extending it to encompass multiple economic variables and incorporating mobility and production ...
Luigi Capoani +3 more
wiley +1 more source
Belt conveyor for crushed limestone [PDF]
, 2021 The bachelor’s thesis is focused on design and calculation of a belt conveyor for transportation of crushed limestone with a transport capacity of 105,000 kg/h, axial distance of 45 m and height difference of 8.5 m.
Salvet, Patrik
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Design of Adaptive Control System of Belt Conveyor of Coal Mine Underground
Gong-kuang zidonghua, 2011 In view of problem of idle motion of belt conveyor existed in belt conveyor system of Wangzhuang Coal Mine, a design scheme of adaptive control system of belt conveyor of coal mine underground was proposed.
WANG Jin
doaj