搜索结果: 1-15 共查到“工学 suppression”相关记录56条 . 查询时间(0.072 秒)
High effects of smoke suppression and char formation of Ni-Mo/Mg(OH)(2)for polypropylene
aromatization catalytic carbonization core-shell hybrids MWCNTs
2023/6/21
The Ni-Mo/Mg(OH)(2)(NMM) hybrid as an efficient flame retardancy and smoke suppression composite for polypropylene (PP) was synthesized through Ni-Mo co-precipitation on the surface of Mg(OH)(2)(MH) h...
OIL SPILL AISA+ HYPERSPECTRAL DATA DETECTION BASED ON DIFFERENT SEA SURFACE GLINT SUPPRESSION METHODS
Oil Spill Detection Hyperspectral Data Glint Suppression Wavelet Transform Enhanced Lee Filter
2018/5/16
The marine oil spill is a sudden event, and the airborne hyperspectral means to detect the oil spill is an important part of the rapid response. Sun glint, the specular reflection of sun light from wa...
COMPARISON OF FILTERS DEDICATED TO SPECKLE SUPPRESSION IN SAR IMAGES
SAR Images Radar Images Filtering Mathematical Morphology Speckle Suppression
2016/11/23
This paper presents the results of research on the effectiveness of different filtering methods dedicated to speckle suppression in SAR images. The tests were performed on RadarSat-2 images and on an ...
Suppression of displacement in severely slowed saccades
Saccadic suppression of displacement Slowed saccades
2015/7/31
Severely slowed saccades in Spinocerebellar ataxia have previously been shown to be at least partially closed-loop in nature,
their long duration means that they can be modified in-flight...
Vortex suppression and drag reduction in the wake of counter-rotating cylinders
drag reduction instability control vortex interactions
2015/7/3
The flow over a pair of counter-rotating cylinders is investigated numerically and experimentally. It is demonstrated that it is possible to suppress unsteady vortex shedding for gap sizes from ...
Suppression of the unsteady vortex wakes of a circular cylinder pair by a doublet-like counter-rotation
vortex wakes instabilities vortex suppression numerical simulation virtual elliptic body fl ow control
2015/7/2
The present investigation examines the suppression of unsteady, two-dimensional wake instabilities of a pair of identical circular cylinders, placed side-by-side normal to freestream at a low Reynolds...
Suppression of vortex-induced forces on a two-dimensional circular cylinder by a short and thin splitter plate interference
circular cylinder splitter plate interference
2015/6/23
This paper briefly reviews bluff body aerodynamics and focuses mainly on
the use of short and thin splitter plates to interfere with the vortex wakes and
suppress vortex-induced forces (VIF). The ...
Suppression of the unsteady vortex wakes of a circular cylinder pair by a doublet-like counter-rotation
circular cylinder pair vortex wakes
2015/6/23
The present investigation examines the suppression of unsteady, two-dimensional wake
instabilities of a pair of identical circular cylinders, placed side-by-side normal to freestream
at a low Reyn...
Recent developments in actuator technology have resulted in small, simple flow control devices capable of
affecting the flow field over flight vehicles sufficiently to generate control forces. One o...
Flutter Suppression for High Aspect Ratio Flexible Wings Using Microflaps
Wings Using Microfl aps Microflaps
2015/6/18
Miniature trailing edge effectors (MiTEs) are small
flaps (typically 1% to 5% chord) actuated with deflection angles up to 90 degrees. Because of their
small size, these devices pr...
Characterization of an Effervescent Atomization Water Mist Nozzle and Its Fire Suppression Tests
Effervescent atomization Two-phase flow Water mist Fire suppression
2015/8/10
A gas-outside-liquid-inside water mist nozzle based on effervescent atomization technology is designed, characterized and tested in this paper. The droplets size distribution and velocity under differ...
Dust Suppression with Glycerin from Biodiesel Production: A Review
Dust Suppression Glycerin Biodiesel By-Product Economic/Environmental Impact
2013/3/11
An increasing number of countries and areas in the world suffer from either natural or anthropogenic dust, which results in a serious hazard with respect to the environment and to personal health and ...
This investigation demonstrates the generation of OFDM-RoF signal using frequency doubling technique for the first time, to the author’s best knowledge. The 4-Gb/s OFDM signal using 16-QAM format modu...
Generation of optical millimeter-wave (mm-wave) signal using a Mach–Zehnder modulator (MZM) based on double-sideband (DSB), single-sideband (SSB), and double-sideband with carrier suppression (DSBCS) ...
RADIO-OVER-FIBER (ROF) systems have attracted much interest for potential use in future broadband wireless communications. Essential to ROF systems is the ability to generate and transmit optical radi...