Forecasting research of mixing uniformity of cerium chloride solution under microwave heating [PDF]
Chemical Industry and Chemical Engineering QuarterlyCerium oxide is an important strategic resource and a key raw material for many functional materials in high-tech fields. Microwave heating is an important method to prepare cerium oxide.
Lv Chao, Liu Yanlong, Zhang Lu Lu
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Analytical design and evaluation of an active control system for helicopter vibration reduction and gust response alleviation [PDF]
An analytical study was conducted to define the basic configuration of an active control system for helicopter vibration and gust response alleviation. The study culminated in a control system design which has two separate systems: narrow band loop for ...
Gold, P. +3 more
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Coherent exciton dynamics in the presence of underdamped vibrations [PDF]
, 2014 Recent ultrafast optical experiments show that excitons in large biological light-harvesting complexes are coupled to molecular vibration modes. These high-frequency vibrations will not only affect the optical response, but also drive the exciton ...
Cao, Jianshu +3 more
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Thermophysical Properties of the Desulphurization Slags With Various CaS and CaO/Al2O3 Ratio
Advanced Engineering Materials, EarlyView.This article investigates how CaS content and the CaO/Al2O3 ratio influence the thermophysical properties of desulphurization slags. Using experimental measurements and thermodynamic simulations, this study reveals complex effects on viscosity, surface tension, and density, providing new insight into slag structure and phase behavior under ...
Eldar Salpagarov +4 more
wiley +1 more source
Numeral simulation of droplet evaporation-atomization under hot air flow
Case Studies in Thermal EngineeringIn the field of cerium oxide preparation by spray pyrolysis, understanding the droplet atomization-evaporation process is an innovative and promising concept.
Chao Lv +5 more
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An investigation of adaptive controllers for helicopter vibration and the development of a new dual controller [PDF]
An investigation of the properties important for the design of stochastic adaptive controllers for the higher harmonic control of helicopter vibration is presented.
Bar-Shalom, Y. +2 more
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Powder Optimization Strategies for Binder Jetting Printing of BaTiO3 and Ba0,6Sr0,4TiO3 Ceramics
Advanced Engineering Materials, EarlyView.Powder optimization is investigated to enable binder jetting of BaTiO3 and Ba0.6Sr0.4TiO3 ferroelectric ceramics. The antagonistic relationship between flowability and binder compatibility is addressed through binder impregnation of granulated powders and fumed silica addition to fine powders.
Fanny Pruvost +4 more
wiley +1 more source
Bifurcations and chaos of a vibration isolation system with magneto-rheological damper
AIP Advances, 2016 Magneto-rheological (MR) damper possesses inherent hysteretic characteristics. We investigate the resulting nonlinear behaviors of a two degree-of-freedom (2-DoF) MR vibration isolation system under harmonic external excitation. A MR damper is identified
Hailong Zhang +4 more
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Design and implementation of robust decentralized control laws for the ACES structure at Marshall Space Flight Center [PDF]
Many large space system concepts will require active vibration control to satisfy critical performance requirements such as line-of-sight accuracy. In order for these concepts to become operational it is imperative that the benefits of active vibration ...
Collins, Emmanuel G., Jr. +2 more
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Experimental investigation of feedforward control schemes of a flexible robot manipulator system [PDF]
, 2008 This paper presents experimental investigations into the applications of feedforward control schemes for vibration control of a flexible manipulator system. Feedforward control schemes based on input shaping and filtering techniques are to be examined. A
Ahmad, M. A., Ismail, Z. H., Mohamed, Z.
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