Results 21 to 30 of about 14,842 (144)

Transmission error in offset toothed double helical synchronous belt drives (in quasi-static condition)

open access: yesJournal of Advanced Mechanical Design, Systems, and Manufacturing, 2020
Some studies have shown that offset toothed double helical synchronous belts (OTDHSB) have lower transmission noise and higher fatigue life than straight toothed synchronous belts (STSB).
Jianhua GUO   +4 more
doaj   +1 more source

Effect of bedrock morphology, axial transport and lateral material sources on braided river sediments: A case study from Munin Valley, central Spitsbergen

open access: yesPolish Polar Research, 2020
The Munin River (Svalbard) is a mountainous braided proglacial river. It drains from two valley glaciers developing an elongated channel belt and turning into a wide braided outwash fan before entering the main river.
Ondráčková Lenka   +2 more
doaj   +1 more source

Non-reloading coal transportation in the eastern inclined shaft of “Raspadskaya” mine [PDF]

open access: yesE3S Web of Conferences, 2021
The planned increase in the mine output from 6.5 to 13.6 million tons per year has set the task of reconstructing a conveyor transport in the eastern inclined shaft of the Raspadskaya mine.
Yurchenko Vadim, Nesterov Valeriy
doaj   +1 more source

Lateral motion of a flat belt in an open-end belt system with in-plane misalignment

open access: yesJournal of Advanced Mechanical Design, Systems, and Manufacturing, 2023
Belt systems with flat belts and rollers have been widely used in power transmission and article transport mechanisms. In belt systems, the relative tilt of adjacent rollers, called misalignment, causes the flat belt to move in the width direction ...
Kazushi YOSHIDA, Shoma TAKEDA
doaj   +1 more source

Improving the accuracy of determining the width of the load carrier conveyor belts based on detailing cross-sectional area factors [PDF]

open access: yesНаучно-технический вестник Брянского государственного университета
Determining the width of the load-bearing belt of a conveyor belt is one of the basic design procedures that directly affect the further synthesis of geometric parameters of the entire conveyor. During this procedure, engineers are forced to operate with
Goncharov K.A.   +2 more
doaj   +1 more source

Belt conveyor deviation and coal stacking monitoring method based on three-dimensional point cloud

open access: yesGong-kuang zidonghua, 2022
Conveyor belt deviation and coal stacking are common faults of belt conveyor in the coal mine. The traditional contact conveyor belt deviation or coal stacking detection methods can not meet the requirements of coal mine safety production in terms of ...
XU Shichang   +5 more
doaj   +1 more source

Mathematical Modeling of the Optimization of the Cables Arrangement on the Width of the Conveyor Belt

open access: yesTrudy Universiteta, 2023
The article presents the research work carried out in the field of conveyor transport. The analysis of the calculation scheme for the calculation has been carried out according to the theory of flexible thread. The width of the conveyor rubber-tether belt has been implemented in mathematical modeling of optimization of cable arrangement.
Oyum BALABAYEV   +4 more
openaire   +1 more source

Vegetation impact on the drag coefficient and resistance of trees against shore waves [PDF]

open access: yesعلوم و مهندسی آبیاری, 2015
Effect of the shore green belt on reduction of wave height and energy of the attacking waves is studied. Experiments are conducted for two patterns, triangular spaced 5 × 5 and 10 × 10 cm, 3 width of 10, 30 and 40 cm, 5 shore slopes of 0, 3, 5, 7 and 10%
Elham Ghanbari Adivi   +1 more
doaj   +1 more source

ASSESSING MEANDER BELT WIDTH OF BHAGIRATHI-JALANGI RIVER SYSTEM IN LOWER GANGA DELTA, INDIA

open access: yesEuropean Journal of Geography, 2020
The present work is an attempt to assess the meander belt width of the river Bhagirathi (frequently oscillating) and river Jalangi (relatively stable) in West Bengal, India based on geospatial data and field data (lithological composition and flow ...
Aznarul ISLAM   +3 more
doaj   +2 more sources

Fault zone trapped waves at Longmenshan fault belt

open access: yesGeodesy and Geodynamics, 2013
Trapped waves in different sections of Longmenshan fault belt were observed, and the results show the difference between the northern and southern portions of this fault belt.
Sun Yi, Lai Xiaoling
doaj   +1 more source

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