[PDF] Top 20 J. Aerosp. Technol. Manag. vol.9 número3 jatm v9i3787

... For September, the breeze potential is generally found in the zonal wind over the meridionally-oriented coastlines (eastern and Amapá coasts) (Fig. 3a), and in the meridional wind over[r] ... See full document

... Figure 17 compares both numerical and schlieren image results for free-stream Mach number M ∞ = 0.9272, where one can see a good prediction of the shock wave location through the [r] ... See full document

... Lorenz EN (1963) Deterministic nonperiodic low. J Atmos Sci 20:130- 141. doi: 10.1175/1520-0469(1963)020<0130:DNF>2.0.CO;2 Miller R, Guil M, Gauthiez F (1994) Advanced data assimilation in strongly nonlinear ... See full document

... Subsequently, effects of various parameters, including surface subcooling, contact angle and contact angle hysteresis on the growth rate, maximum radius of droplet, droplets populatio[r] ... See full document

... The stock flow diagram of the prediction system is a structural description of the arrival holding pattern, approach and inal approach, landing route, wave-of, bolter, arresting gear area, deck landing area and temporary ... See full document

... This paper presents a set of measurements for spectral, radiometric and spatial camera characterization to be applied to imaging systems operating in the thermal infrared.. A SC5600 c[r] ... See full document

... In this study we propose a new representation of a rocket emission, taking into account the plume rise efect, trajectory, and variable emissions rates (in time and space), into a meteo[r] ... See full document

... The Attitude Determination and Control Subsystem operating modes are the nominal mode, with geocentric pointing attitude control and the stabilization mode, in which only the satellit[r] ... See full document

... Accidents and incidents are an unfortunate element of all sectors of the aviation industry, with the RPAS sector being no exception (Clothier and Walker 2015; ICAO 2013).. The complex[r] ... See full document

... In Table 4, by the percentage of success, we wonder what is the percentage of likelihood of fulfillment of all constraints (as explained in previous seasons) in the presence of uncertainty for the final design. As seen ... See full document

... For rotors in hover and vertical ascend, the blade surface pressure, the integrated rotor performance, and the vortex wake trajectory were analysed using HMB and compared with the exp[r] ... See full document

... In this paper, it is considered the design of a passive fault-tolerant control of an underactuated re-entry capsule which has lost one of the control inputs. At first, kinematics and [r] ... See full document

... he volume integral of the transient term is modeled using a first-order backward diference in time. Any integral argument, i.e. E, F, G, and H, is approximated by its average value over the SCS, which is evaluated at its ... See full document

... with the elevation of temperature from 1,238.22 to 1,347.51 K, respectively. Similarly, in higher air densities, it was expected that the sensor would present higher voltage amplitudes due to the increase in the total ... See full document

... he numerical simulation of SCO of RDX and 3 selected PBX based on RDX was performed using Abaqus 2D code to determine the inluence of binder elements on the SCO results of PBX and how[r] ... See full document

... he objective of this study was to process and characterize multifunctional composites, based on epoxy resin/glass iber (GF) woven fabric prepreg and CF/Ni veil, a non-woven material, [r] ... See full document

... From the extinction coefficient, the power absorption coeicient is calculated using α(f) = (4πf)k(f)/c (Perenzoni and Paul 2014) — Fig. 9. Since the absorption coefficient is calculated considering the frequency ... See full document

... ABSTRACT: The optical solar relector is basically a mirror of second surface with low absorptivity/emissivity ratio and negligible degradation in the space environment, which makes i[r] ... See full document

... Hillers A, Christen D, Biela J (2012) Design of a highly eficient bidirectional isolated LLC resonant converter. Proceedings of the 15th International Power Electronics and Motion Control Conference. Krismer F, ... See full document

... he beneit of the Jimsphere Wind Proile Measurement Program at the KSC launch site provided information on the variability of the detail wind characteristics associated with the pre-la[r] ... See full document