Results 81 to 90 of about 218,919 (202)
EnergiesDespite extensive research on the performance of Oscillating Water Columns (OWC) over the years, issues with low energy conversion efficiency and unstable power generation have not been addressed.
Yunpeng Hai +4 more
doaj +1 more source
Journal of Marine Science and EngineeringThe hydrodynamic performance optimization of unmanned sailboats is of great significance for achieving long-endurance, long-distance, and highly concealed navigation.
Zongrui Hao +3 more
doaj +1 more source
Hydrodynamic stability in the presence of a stochastic forcing:a case study in convection
, 2017 We investigate the stability of a statistically stationary conductive state for Rayleigh-B\'enard convection between stress-free plates that arises due to a bulk stochastic internal heating.
Földes, Juraj +3 more
core
Hydrodynamics Model Identification and Model-Based Control Application of a New Type of AUV
Journal of Marine Science and EngineeringThe hydrodynamic coefficients of underwater robots can be used to evaluate their maneuverability and motion stability and to design motion controllers, thereby reducing experimental time and costs.
Lunyang Lin +6 more
doaj +1 more source
Defence TechnologyTo enhance flow stability and reduce hydrodynamic noise caused by fluctuating pressure, a quasi-periodic elastic support skin composed of flexible walls and elastic support elements is proposed for fluid noise reduction.
Lu Chen +7 more
doaj +1 more source
Stabilization of aerodynamically excited turbomachinery with hydrodynamic journal bearings and supports [PDF]
A method of analyzing the first mode stability and unbalance response of multimass flexible rotors is presented whereby the multimass system is modeled as an equivalent single mass modal model including the effects of rotor flexibility, general ...
Barrett, L. E., Gunter, E. J.
core +1 more source
Film-stability in a vertical rotating tube with a core-gas flow [PDF]
Linear hydrodynamic stability of interface between Newtonian liquid film and core fluid under influence of swirl, core flow, and ...
Lu, P.-C., Ostrach, S., Sarma, G. S. R.
core +1 more source
Investigation on stability of electrohydrodynamic shock waves
Le Matematiche, 1997 Well-posedness of a linear mixed problem on stability of electrohydrodynamic shock waves is investigated in the paper. Stability of shock waves for a hydrodynamic model of movement of a continuum with a volume electric charge is proved.
A. M. Blokhin +2 more
doaj
Fluid mechanics of continuous flow electrophoresis [PDF]
The following aspects of continuous flow electrophoresis were studied: (1) flow and temperature fields; (2) hydrodynamic stability; (3) separation efficiency, and (4) characteristics of wide gap chambers (the SPAR apparatus).
Ostrach, S., Saville, D. A.
core +1 more source