Rotation speed
The influence of global warming in Earth rotation speed
... Abstract. The tendency of the atmospheric angular momentum (AAM) is investigated using a 49-year set of monthly AAM data for the period January 1949± December 1997. This data set is constructed with zonal wind values ...
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Solar rotation speed by detecting and tracking of Coronal Bright Points
... solar disk images. After applying filters to narrow the available data, it were selected 8 CBPs to compute solar rotation velocities. The results obtained had fairly good approximation when com- pared with values ...
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Temporal and spatial strategies in an active place avoidance task on Carousel: a study of effects of stability of arena rotation speed in rats
... the arena rotates on its axis in the active version of the task. This means that successful performance requires active avoidance of the to-be-avoided sector, e.g., to walk in the direction opposite to arena ...
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Optimization of Stir Casting Process Parameters to Minimize the Specific Wear of Al-SiC Composites by Taguchi Method
... stirring rotation speed added from 100 to 300 rpm. Adding stirring rotation speed will increase centrifugal force which moves SiC particles in the aluminum melt from the center to the ...
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Flow coefficient measurements for an engine cylinder head under transient flow conditions with continuous valve lift change
... The intake air mass flow rate can be calculated from Eq. (2). Figure 4 shows the measured intake air mass flow rate with the camshaft angle position for the various camshaft rotation speeds. The intake air mass ...
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REM, Int. Eng. J. vol.71 número1
... The presence of slimes is harmful to the lotation process: the performance and consumption of reagents are negatively affected. Traditionally, the deslim- ing stage has been responsible for removing slimes. However, ...
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Braz. J. Pharm. Sci. vol.50 número3
... and rotation speed exert an impact on the IDR (which explains the signiicant values found for these parameters, from a statistical standpoint), the effect caused by the dissolution medium is much more ...
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Braz. J. Chem. Eng. vol.32 número1
... In the energy balance (Table 5), the internal en- ergy represented around 20% of the energy em- ployed in the emulsification process and tended to increase with the increase of rotation speed (Table 5), ...
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Characteristics of switched reluctance motor operating in continuous and discontinuous conduction mode
... Abstract: This paper presents mechanical characteristics of Switched Reluctance Motor (SRM) when it operates in Discontinuous Conduction Mode (DCM) or in Continuous Conduction Mode (CCM), i.e. when the current through ...
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ANALYSIS MODELS OF PROFITABILITY IN AGRICULTURE
... In terms of total asset rotation speed by turnover, it is continuously decreasing from year to year. When we are referring to the growth rate of total assets they have in- creased with 43.9% in 2013 ...
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Effect of mixing method on the mini-slump spread of Portland cement pastes Efeito do método de mistura sobre o espalhamento mini-slump de pastas de cimento Portland
... results for a fixed mixing time. Secondly, three different mix- ing times in three different rotation speeds considering the pos- sibility of the testing to be influenced by hydration time. Thirdly, mini-slump ...
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Braz. J. Chem. Eng. vol.33 número3
... Abstract - Rotary drums can show different granular flow regimes each one with its own specific flow behavior, which increase the complexity in their study. The way particles move inside the rotary drum is directly ...
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Development of a multi-material 3D printing system with integrated post-production processes
... 17 Table 3 shows the results of the rectangle lines width. The Inverted Microscope Leica DMi8 with the 50x lenses was used to measure these lines, using its software, it was possible to measure both lines of each ...
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Inverted gastrosplenic rotation and intestinal malrotation.
... Encontramos ausência de rotação in- testinal com bridas de Ladd, hérnia de hiato, microgastria e inversão do padrão de rotação gástrico, com a grande curva- tura à direita, sem vólvulo e[r] ...
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Speed Estimation Method for AC Drives
... the nonlinear model becomes linear one which is more adequate for speed estimation purposes. Estimators of 1 st and 2 nd order are used, which can be implemented easier, because they do not need so complex ...
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AC SPEED CONTROL EQUIPMENT
... minimum speed to be used in the no-load (only inertial load) state, and finely adjust the primary resistance ...the speed amplifier output (D11-4) is approximately zero during forward ...
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Development and Verification of Innovative Modelling Approaches for the Analysis of Framed Structures Subjected to Earthquake Action
... Furthermore, it was verified that under strong seismic motions, the structural displacements were consistently underestimated. It is believed that the additional flexibility (base rotation) resulting from the ...
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Rotation Invariant Matching of Partial Shoeprints
... a rotation angle between 0 to 30 degrees and then for a rotation angle of 45 degrees, which is outside the range of the PSD ...a rotation angle outside its range, the proposed technique retains its ...
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Chisquaremax rotation criterion in factor analysis: a Monte Carlo assessment of the effect of outliers
... Since degree of correlation between variables increased, when assuming ρ = 0.8 the expected values for RMSR described in Table 3 decreased when compared to the previous situation (Table 2) with Chisquaremax in both ...
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Versão brasileira do Dynamic Gait Index
... (1) Moderate impairment: Makes only minor adjustments to walking speed, or accomplishes a change in speed with significant gait deviations, or changes speed but loses significant gait d[r] ...
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