Results 31 to 40 of about 385,138 (310)

Optimizing Flow Conduit and Test Analysis of Axial Flow Pump Device in Siyang Second Station

Guan'gai paishui xuebao, 2022
【Objective】 The purpose of this paper is to improve the hydraulic performance of the pump device in the reconstructed project of Siyang Second Station and clarify its hydraulic performance.
JI Qingwei, LI Jindong, LYU Yuting, YUAN Yao, YANG Fan   +4 more
doaj   +1 more source

Literature-Based Empirical and Data-Driven Model Evaluation of Labyrinth Side Weir Flow Coefficients under Different Geometric and Hydraulic Conditions

Firat University Journal of Experimental and Computational Engineering
This study comprehensively investigated the hydraulic behavior of labyrinthine side weirs in open channels using newly developed statistical approaches based on experimental data compiled from the literature.
Mustafa Tunç
doaj   +1 more source

Automated soil hardness testing machine [PDF]

, 2007
This paper describes the design and performance of a mechatronic system for controlling a standard drop-hammer mechanism that is commonly used in performing outdoor soil or ground hardness tests. A low-cost microcontroller is used to control a hydraulic
Cubero, Samuel N., Sanathkumara, Kumarapelige N.   +1 more
core   +2 more sources

Desempenho de gotejadores autocompensantes com diferentes efluentes de esgoto doméstico Performance of auto compensating drippers with different effluents of domestic sewage

Revista Brasileira de Engenharia Agrícola e Ambiental, 2012
RESUMO Objetivou-se, com esse trabalho, avaliar o desempenho hidráulico do gotejador Katif, da marca Plastro Brasil, tipo externo, autocompensante, utilizando-se efluentes oriundos de três diferentes formas de tratamento de esgoto doméstico.
Lívia P. da Silva, Manassés M. da Silva, Marcus M. Correa, Fillipe C. D. Souza, Ênio F. de F. e Silva   +4 more
doaj   +1 more source

Analysis of the Influence of the Channel Layout and Size on the Hydraulic Performance of Emitters

Agriculture, 2022
In this paper, a split-flow channel layout with one (group) inlet and two (group) outlets is adopted, based on computational fluid dynamics technology, and compared with the current commonly used channel with one (group) inlet and one (group) outlet ...
Peisen Du, Zhiqin Li, Cuncai Wang, Juanjuan Ma   +3 more
doaj   +1 more source

Engine performance characteristics and evaluation of variation in the length of intake plenum [PDF]

, 2020
In the engine with multipoint fuel injection system using electronically controlled fuel injectors has an intake manifold in which only the air flows and, the fuel is injected into the intake valve.
Abu Bakar, Muhammad Azman, Ithsan, Mohammad Zaki, Khalid, Amir, Manshoor, Bukhari, Zainal Abidin, Shaiful Fadzil   +4 more
core  

Feasibility and Tolerability of Performing Portable MRI for Neurological Disorders in an Outpatient Neurology Clinic: A Prospective Cohort

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background Accessing brain magnetic resonance imaging (MRI) can be challenging, especially for underserved patients, which may lead to disparities in neurological diagnosis. Method This mixed‐methods study enrolled adults with one of four neurological disorders: mild cognitive impairment or dementia of the Alzheimer type, multiple sclerosis ...
Maya L. Mastick, Nomin Enkhtsetseg, Joseph Sadok, Matheus Mochetti, Annabel Sorby Adams, Jennifer Guo, Cristina Trapaga Hacker, Isabella Gomez Hjerthen, Seungwon Lee, Siddharth Satish, Andrew S. Ham, Justin Hill, Denis Balaban, Kevin Kyle, Rebecca L. Gillani, Marcelo Matiello, Aleksandar Videnovic, Eric C. Klawiter, W. Taylor Kimberly, Farrah J. Mateen   +19 more
wiley   +1 more source

Research on Cavitation Performance of Bidirectional Integrated Pump Gate

Energies, 2023
A pump gate is a device that controls the flow of water. It can stop the flood when it comes, drain the ponding gathered in the city, and improve the water circulation of the city.
Huahuang Lai, Haoshu Wang, Zhen Zhou, Rongsheng Zhu, Yun Long   +4 more
doaj   +1 more source

Reducing environmental pollution caused by construction plant [PDF]

, 2001
Quantifiable data produced in a national report by the Environment Agency of England and Wales entitled ‘Water pollution incidents in England and Wales 1997’ and published by the Stationery Office in 1998, identifies that of over 3,723 substantiated ...
Jackson, F, Morledge, R
core   +1 more source

Planar Solid‐State Nanopores Toward Scalable Nanofluidic Integration Based on CMOS Technology

Advanced Engineering Materials, EarlyView.
We present a scalable silicon‐based fabrication strategy for planar solid‐state nanopores to enable their integration with complex nanofluidic systems. Prototype devices demonstrate normal voltage‐current characteristics, good noise performance, and appreciable streaming currents. Our CMOS‐compatible fabrication process offers precise geometric control
Ngan Hoang Pham, Chenyu Wen, Mohammad Hadi Khaksaran, Won‐Yong Lee, Javier Cruz, Klas Hjort, Dongping Wu, Shi‐Li Zhang   +7 more
wiley   +1 more source