Results 81 to 90 of about 909,729 (313)
Study on damping characteristics of steam turbine hollow vane with damper
Nihon Kikai Gakkai ronbunshu, 2014 A vane used in a low pressure end of steam turbine is usually fixed to a shroud and a casing by welding both ends. In such a vane structure, the damping in loading operation is comprised of the material damping and the aerodynamic damping, because the ...
Yasutomo KANEKO +3 more
doaj +1 more source
3D CFD Simulation and Experimental Validation of Small APC Slow Flyer Propeller Blade
Aerospace, 2017 The current work presents the numerical prediction method to determine small-scale propeller performance. The study is implemented using the commercially available computational fluid dynamics (CFD) solver, FLUENT. Numerical results are compared with the
Hairuniza Ahmed Kutty +1 more
doaj +1 more source
Cyclodialysis Cleft and Hypotony Following Combined Phacoemulsification and Excisional Goniotomy with the Kahook Dual Blade [PDF]
, 2023 Derya Şimşek +4 more
openalex +1 more source
Seagrass blade motion under waves and its impact on wave decay
, 2017 The hydrodynamic drag generated by seagrass meadows can dissipate wave-energy, causing wave decay. It is well known that this drag depends on the relative motion between the water and the seagrass blades, yet the impact of blade motion on drag and wave ...
M. Luhar, E. Infantes, H. Nepf
semanticscholar +1 more source
, 2009 Development of a design methodology for a composite, bend-twist coupled, tidal turbine blade has been undertaken. Numerical modelling was used to predict the response of the main structural member for the adaptive blade.
Boyd, S.W. +2 more
core
Zhongguo dianli, 2020 Based on the NREL Phase VI and its scaled wind turbines, and combined with 3D CFD numerical simulations and 2D airfoil wind tunnel experiments, the correction effects of four three-dimensional effect correction formulas including Snel, Lindenburg, Du ...
Xiaoming XU +5 more
doaj +1 more source
Optimal design of blade in pump as turbine based on multidisciplinary feasible method [PDF]
, 2020 Senchun Miao +4 more
openalex +1 more source
Italian National Conference on Sensors, 2017 The accurate monitoring of blade vibration under operating conditions is essential in turbo-machinery testing. Blade tip timing (BTT) is a promising non-contact technique for the measurement of blade vibrations.
Minghao Pan +4 more
semanticscholar +1 more source
Vojnotehnički Glasnik, 2008 Standard NIJ 0115.00 (prema Nacionalnom institutu pravde SAD), namenjen je za utvrđivanje minimuma tehničkih zahteva i metoda ispitivanja otpornosti zaštitnih prsluka, koji treba da zaštite gornji deo tela od uboda nožem i predmetima sa oštrim vrhom ...
Đuro Jovanić
doaj +1 more source
Predicting the wake structure of the HART II rotor using the vorticity transport model [PDF]
, 2008 Brown’s Vorticity Transport Model has been used to predict the wake structure and resultant blade loading of the rotor that was studied during the HART II experimental programme. The descending flight condition of the experiment yields significant high-
Brown, R.E., Kelly, M.E.
core +1 more source