Results 261 to 270 of about 62,377 (342)

A Critical Analysis of Design for Reduction in Vibrations of Centrifugal Impellers

Muhammad Umair Najeem, Syed Irtiza Ali Shah, Majid Mehmood   +2 more
openalex   +2 more sources

Analysis of Pressure-Time Traces over the Impeller Tip of Mixed- Flow Pumps

, 1978
Sigenori MATSUNAGA, Haruo ISHIBASHI, Hiroshi Hayami, Michihiro NISHI, Tsugio HIDA, Masafumi Inoue   +5 more
openalex   +2 more sources

Event‐Triggered Saturating Control for Synchronization of Lur'e Type Complex Dynamic Networks

International Journal of Robust and Nonlinear Control, EarlyView.
ABSTRACT This article addresses the problem of synchronizing discrete‐time Lur'e type complex dynamic networks (CDNs) via dynamic event‐triggered control. In particular, it is considered that the control signal of each node is subject to input saturation. Using the Lyapunov Stability Theory, properties of slope‐restricted nonlinearities, and the linear
C. Lisbôa, J. V. Flores, L. G. Moreira, J. M. Gomes da Silva Jr.   +3 more
wiley   +1 more source

Influence of Nanobubbles on the Early Stages of Calcium Carbonate Formation. [PDF]

Cryst Growth Des
Zarei T, Fuchs EC, Agostinho LLF, Gebauer D, Woisetschläger J, Offerhaus HL.   +5 more
europepmc   +1 more source

20601 Flow Instabilities observed in Sirocco Fan Impeller in Open Space

, 2014
Nobuhiro WADA, Donghyunk KANG, Kazuhiko YOKOTA, Kotaro SATO   +3 more
openalex   +2 more sources

Comparative Analysis of the Performances of a Nonlinear Observer and Nonlinear Kalman Filters in the Presence of Non‐Gaussian Disturbances

International Journal of Robust and Nonlinear Control, EarlyView.
ABSTRACT This paper focuses on state estimation for a fairly general class of systems, involving nonlinear functions and disturbances in both the process dynamics and output equations. A nonlinear observer that satisfies a H∞$$ {\boldsymbol{H}}_{\boldsymbol{\infty}} $$ disturbance attenuation constraint in addition to providing asymptotic stability in ...
Hamidreza Movahedi, Ali Zemouche, Rajesh Rajamani   +2 more
wiley   +1 more source

Fatigue safety factor of a transonic centrifugal compressor impeller subject to blade thickness. [PDF]

Sci Rep
Kabalyk K, Bednarz A, Kantyka K.
europepmc   +1 more source

Orthogonal decomposition as a design tool: With application to a mixing impeller

, 2013
Benjamin M. Sloan
openalex   +2 more sources

Efficient Data Assimilation Method for Optimizing Prediction of Flow Field and Sediment Transport in Open Channel

River Research and Applications, EarlyView.
ABSTRACT Accurately predicting open‐channel flow under complex conditions remains a challenge. This study introduces a novel synergetic self‐adaptive data assimilation (DA) framework, using a proportional‐integral‐derivative (PID) controller to dynamically calibrate the bed roughness parameter ks in a shallow‐water equation model (via the momentum ...
M. Almetwally Ahmed, S. Samuel Li
wiley   +1 more source

Applicability of paper deinking process for silver separation and concentration from a paper-based printed electronics prototype. [PDF]

RSC Adv
Conceição JHF, Curtil D, Eude L, Abboud P, Reverdy-Bruas N, Švecová L, Marlin N.   +6 more
europepmc   +1 more source