Aerodynamic characteristics and load of aerostats during flight [PDF]
Tehnika, 2015 Together with increased interest for aircraft type like aerostats, there is a specific need to study and describe the aerodynamics of the aerostat, experimentally as well as analytically and theoretically.
Janković Aleksandar M. +2 more
doaj +1 more source
Flight of the dragonflies and damselflies [PDF]
, 2016 This work is a synthesis of our current understanding of the mechanics, aerodynamics and visually mediated control of dragonfly and damselfly flight, with the addition of new experimental and computational data in several key areas.
Alexander DE +29 more
core +2 more sources
, 2020 Recently developed lean-burn combustors offer reduced NOx emissions for gas turbines. The flow at exit of lean-burn combustors is dominated by hot streaks and residual swirl, which have been shown—individually—to impact turbine aerodynamic performance.
Maxwell G. Adams +5 more
semanticscholar +1 more source
Aerodynamic testing model guided missiles with jets simulations in the T-35 wind tunnel [PDF]
Tehnika, 2014 Testing of the Anti-Tank Missile with jets simulations in the T-35 wind tunnel is part of the development program of short range anti-tank system. The main task of this experiment was to provide an experimental data base for estimation of real jets ...
Ocokoljić Goran J., Rašuo Boško P.
doaj +1 more source
On the use of load-transformation matrices when working with internal wind tunnel balances [PDF]
FME Transactions, 2015 Internal wind tunnel balances are often classified by the design as 'force', 'moment' or 'direct-read' balances. Only the direct-read balances can immediately yield the total loads; with other designs, balance-type-specific transformations of actually ...
Vuković Đorđe, Damljanović Dijana
doaj
Experimental and numerical research of the influence of thrust vector control on the missile aerodynamics by cold and hot jet simulations [PDF]
FME Transactions, 2020 The flow field phenomena that occur as a result of thrust vector control (TVC) system activity on a missile with lateral jets are very complex and influence all other components of the missile.
Ocokoljić Goran +3 more
doaj
TURBULENCE INVESTIGATION IN THE VTI’S EXPERIMENTAL AERODYNAMICS LABORATORY
, 2017 Wind tunnels are the aerodynamic laboratories which task is to enable high quality and stabile air flow in controlled volume, a test section, during run time, in order to study the effects of streaming around various aeronautical or nonaeronautical ...
S. Ristic, S. Linić, M. Samardžić
semanticscholar +1 more source
Model-based stagnation pressure control in a supersonic wind tunnel [PDF]
FME Transactions, 2016 The flow parameters control in wind tunnels is an area of intense research in recent years, with the aim of improving quality and efficiency of the wind tunnel operation.
Ilić Biljana +3 more
doaj
A computational assessment of the aerodynamic performance of a tilted Darrieus wind turbine [PDF]
, 2015 The aerodynamic performance of a Darrieus wind turbine operating with the rotation axis tilted with respect to the free-stream wind speed is investigated in this paper. An Unsteady Reynolds Averaged Navier Stokes (URANS) Computational Fluid Dynamics (CFD)
Bedon, Gabriele +2 more
core +1 more source
Study of the aerodynamic forces evaluation methods [PDF]
INCAS Bulletin, 2011 This paper reviews some of the different formulations of the force exerted on a submerged body by the fluid flowing around it. The study is particularly focused on identifying the most appropriate formulations and their inherent assumptions and ...
Stelian GALETUSE, Alexandru FILIP
doaj +1 more source