Results 31 to 40 of about 375,580 (241)

Operation of Flushing Gate on Sediment Flushing Efficiency: A Case Study of Alale Weir

open access: yesMedia Komunikasi Teknik Sipil
This study discuss about hydraulic physical model tests of Alale weir to ensure hydraulic flow behaviour of design flood, condition on downstream of weir, and sediment flushing.
Very Dermawan   +3 more
doaj   +1 more source

Feasibility Study of Sediment Flushing from Mosul Reservoir, Iraq

open access: yesTikrit Journal of Engineering Sciences, 2008
The Feasibility of sediment flushing from Mosul reservoir located northern iraq was conducted. Many upto date world criteria and indices for checking the efficiency of sediment flushing from reservoir which have been got through analyzing large amount of
Thair M. Al-Taiee
doaj   +1 more source

Study and application of reasonable parameters for hydraulic punching of layer penetration boreholes in Changping Coal Mine

open access: yesEnergy Science & Engineering, 2023
Aiming at the application of hydraulic punching technology in soft, low permeability, and high gas coal seams in Changping Coal Mine, there are problems such as large workload, poor permeability enhancement effect, and the formation of “blank zones” in ...
Rui Min   +4 more
doaj   +1 more source

Understanding Operando Water Management in Hydroxide‐Exchange‐Membrane Fuel Cells

open access: yesAdvanced Materials Interfaces, EarlyView.
Effective water management is vital for high‐performance hydroxide‐exchange‐membrane fuel cells. Using a custom water‐flux station, this study quantifies how membrane thickness, microporous layers, and operating conditions dictate internal water transport.
Catherine M. Weiss   +4 more
wiley   +1 more source

Cleaning method of working volumes of hydraulic cylinders of agricultural machines without preliminary dismantling

open access: yesSiberian Journal of Life Sciences and Agriculture
Background.  More and more often lifting equipment is equipped with a hydraulic drive, which allows to develop the highest tractive force. However, this type of drive is prone to a reduction in the speed of the mechanism due to possible clogging of the ...
Sergei I. Popov   +6 more
doaj   +1 more source

Sequential Regulation of Neurovascular Bone Regeneration in Large Bone Defects Using Black Phosphorus‐Europium Nanosheet Integrated TPMS Biomimetic Scaffold with Photo‐Controlled Ion Release

open access: yesAdvanced Science, EarlyView.
TPBE scaffolds, in conjunction with mild photothermal effects, effectively activate the PI3K/Akt signaling cascade, thereby promoting early neuronal differentiation and neurite growth. Short‐term (12 W) in vivo implantation studies revealed no significant pathological damage to major organs, providing preliminary evidence of the material's excellent ...
Bingqian Wang   +8 more
wiley   +1 more source

Morphological characteristics of hydraulic punching holes and optimization of gas extraction parameters

open access: yesMeikuang Anquan, 2023
At present, in drilling design and evaluation, the shape of hydraulic flushing hole is usually equivalent to cylinder, which is one of the important bases to determine the effective extraction radius.
LIU Xiao, JING Tianxiang, XUAN Dequan, HU Shixiong, LI Yong1, XU Sen
doaj   +1 more source

SWMM Modelling of Automated Hydraulic Flushing Gate as a Flow Control Structure [PDF]

open access: yes, 2021
Abstract This study explores the concept of hydraulic flushing gate with an automated control system as a flow control structure of the urban storm water system. The research team has implemented a flush gate with the automated control system to the flow of the water in a drainage channel.
G.T., Leong   +3 more
openaire   +2 more sources

Climate Change is Rewriting the Hydroclimatic Operating Envelope of Mines

open access: yesAdvanced Science, EarlyView.
Climate change is shown to shift the hydroclimatic operating envelope of mines: 16.2% of represented mine locations have already changed Köppen subtype, rising to 42.5% by late century under SSP5‐8.5. Divergent water trajectories are filtered through geology, infrastructure and lifecycle stage, indicating that adaptation requires monitored, scenario ...
Haoxuan Yu   +3 more
wiley   +1 more source

Spreadsheet to Calculate the Economic Feasibility of Anaerobic Manure Digesters on Florida Dairy Farms

open access: yesEDIS, 2006
AN176, a 2-page fact sheet by Albert de Vries, Russ G. Giesy, Ann C. Wilkie, Roger A. Nordstedt, describes a spreadsheet that evaluates the economic feasibility of investment in anaerobic manure digesters on Florida dairy farms that use hydraulic ...
Albert de Vries   +3 more
doaj   +5 more sources

Home - About - Disclaimer - Privacy