Results 151 to 160 of about 514,097 (224)

Analysis of Cuttings Transport in Small‐Bore Horizontal Wells Considering Drill String Eccentricity

Energy Science &Engineering, EarlyView.
Annular debris volume fraction distribution cloud image at different annular return velocity. ABSTRACT The narrow annulus in small‐bore horizontal wells causes marked differences in cuttings transport compared to conventional horizontal wells. To address this issue, a CFD‐based numerical model for solid‐liquid two‐phase flow in the annulus was ...
An Jintao, Li Jun, Honglin Huang, Hui Zhang, Hongwei Yang, Geng Zhang, Sainan Chen, Qiuxia Lai   +7 more
wiley   +1 more source

Optical chaotic signal recovery in turbulent environments using a programmable optical processor. [PDF]

Light Sci Appl
Zaminga S, Martinez A, Huang H, Rontani D, Morichetti F, Melloni A, Grillot F.   +6 more
europepmc   +1 more source

Data‐Driven Feature Decomposition Integrated Prediction Model for Dust Concentration in Open‐Pit Mines

Energy Science &Engineering, EarlyView.
ABSTRACT Accurate prediction of dust in open‐pit mines can serve as a foundation for implementing dust prevention and control measures. Based on the collection and monitoring of dust concentration, meteorological, and production data from open‐pit mines, the changing characteristics of dust concentration and its influencing factors were analyzed.
Shuangshuang Xiao, Jin Liu, Qing Yang, Zhiguo Chang, Yonggui Zhang   +4 more
wiley   +1 more source

Advances in Zeroing Neural Networks: Bio-Inspired Structures, Performance Enhancements, and Applications. [PDF]

Biomimetics (Basel)
Wang Y, Hua C, Khan AH.
europepmc   +1 more source

Design Optimization and Performance Investigation of a Micro Wind Turbine for Domestic Dwelling Used for Renewable Generation System

Energy Science &Engineering, EarlyView.
ABSTRACT This study focuses on wind turbine blade optimization using a MATLAB‐based algorithm, QBlade, and CFD software to improve the performance of micro‐horizontal axis wind turbines (HAWTs) in low wind speed environments, particularly for residential use.
Wissam K. Abbas, Majid Abbasalizadeh, Shahram Khalilarya   +2 more
wiley   +1 more source

'Doing the Right Things' First and Then 'Doing Things Right'. [PDF]

J Eval Clin Pract
Marcum JA.
europepmc   +1 more source

A New Maximum Power Point Tracking With a Combined Particle Swarm Optimization–Biogeography‐Based Optimization Algorithm for Photovoltaic System

Energy Science &Engineering, EarlyView.
This paper presents a new maximum power point tracking with a combined particle swarm optimization–biogeography‐based optimization algorithm for photovoltaic system. In this paper to assess the accuracy of the proposed ‎ method, algorithms were implemented in the microcontroller.
Seyed Mohammad Mehdi H. S. Aboutorabi, Mohammad Sarvi   +1 more
wiley   +1 more source

Pattern synthesis of linear array antennas based on Chaos Triangular Pelican Optimization Algorithm. [PDF]

Sci Rep
Liu A, Liu Y, Chen Z, Wang Y, Yin Y.
europepmc   +1 more source

Design Principles Of Inorganic‐Protein Hybrid Materials for Biomedicine

Exploration, EarlyView.
Inorganic protein hybrid materials (IPHMs) due to editable structure present unrivalled potential at the intersection of synthetic biology and materials science. The synthesis of IPHMs with a high degree of biosafety from bioactive units represents a shift in material design and synthesis.
Hao Liu, Xiaohui Liu, Hui Jiang, Xuemei Wang   +3 more
wiley   +1 more source

A Fully Integrated Memristive Chaotic Circuit Based on Memristor Emulator with Voltage-Controlled Oscillator. [PDF]

Micromachines (Basel)
Duan Z, Chen J, He S, Yu X, Wang Q, Zhang X, Xiong P.   +6 more
europepmc   +1 more source