Results 61 to 70 of about 337,768 (185)

Geometry factor obtained from wall heat transfer coefficient in high Reynolds number elbow flow

open access: yesNihon Kikai Gakkai ronbunshu, 2018
Flow accelerated corrosion (FAC) is one of the causes for wall thinning mechanisms in carbon steel pipes. Prediction of geometry factor is the key elements for estimation of FAC.
Tatsuya TSUNEYOSHI   +2 more
doaj   +1 more source

Evaluation of the Urban Climate Model PALM-4U over Hilly Terrain Using Wind and Turbulence Observations

open access: yesMeteorologische Zeitschrift
We used boundary layer observations in the Stuttgart area from two summer episodes for model evaluation of the urban climate model PALM-4U. In summer 2017, radiosondes and Doppler lidars were operated, and the lidar virtual tower technique was applied to
Olga Kiseleva   +4 more
doaj   +1 more source

Numerical investigation on characteristics of separation vortices between blades of two-dimensional cascade

open access: yesNihon Kikai Gakkai ronbunshu
In this study, LES calculations by OpenFOAM were performed using five blade models with different blade thicknesses (original, quarter, half, 3-quarters, and filled) to investigate the characteristics of separated and reattaching flow between blades of ...
Kosuke SETO   +5 more
doaj   +1 more source

Periodical structure of vortices in a semiconductor single wafer spin cleaner

open access: yesNihon Kikai Gakkai ronbunshu, 2015
We experimentally and numerically investigated large-scale structures formed by vortices in a single wafer spin cleaner. The Q-criterion identified the vortices developed in the cleaner as the flow regions with positive second invariant of the velocity ...
Toshinori KOUCHI   +5 more
doaj   +1 more source

Vpliv plazemske obdelave bukovine in smrekovine na lepljenje z MUF lepilom

open access: yesLes
Proučevali smo vpliv plazemske obdelave na lepljenje lesa navadne bukve (Fagus sylvatica L.) in navadne smreke (Picea abies Karst.) z melamin-urea-formaldehidnim (MUF) lepilom.
Klemen Kotnik, Milan Šernek
doaj   +1 more source

Vpliv plazemske obdelave površine lesa na lepljenje bukovine s poliuretanskim lepilom

open access: yesLes
V raziskavi je bil proučen vpliv plazemske obdelave površine na lepljenje bukovine s konstrukcijskim enokomponentnim poliuretanskim lepilom.
Martin Capuder   +4 more
doaj   +1 more source

LES on Plume Dispersion in the Convective Boundary Layer Capped by a Temperature Inversion

open access: yesJournal of Fluid Science and Technology, 2008
Large-eddy simulation (LES) is applied to the problem of plume dispersion in the spatially-developing convective boundary layer (CBL) capped by a temperature inversion.
Hiromasa NAKAYAMA   +2 more
doaj   +1 more source

Le survivant, le sursis, le sursaut

open access: yesIdentities, 2004
Author(s): Jacques Derrida | Жак Дерида Title (French): Le survivant, le sursis, le sursaut Title (Macedonian): Надживувањето, одложувањето, отскокот Translated by (French to Macedonian): Vladimir Martinovski | Владимир Мартиновски Journal Reference: Identities: Journal for Politics, Gender and Culture, Vol. 3, No.
Jacques Derrida, Vladimir Martinovski
openaire   +2 more sources

Le mythe, le miroir et le divan

open access: yes, 2009
Art au même titre que la littérature et la peinture, le cinéma a ses auteurs. La cause est entendue. Les intellectuels s'y intéressent alors qu'ils le méprisaient il y a quelques décennies. Mais le cinéma « populaire » perdure. Il y a toujours un cinéma « de masse », « de grande consommation », où, comme à la belle époque d'Hollywood, l'action et le ...
openaire   +2 more sources

On the propeller wake evolution using large eddy simulations and physics-informed space-time decomposition

open access: yesBrodogradnja
A novel modal analysis methodology, denoted as the physics informed sparsity-promoting dynamic mode decomposition (pi-SPDMD) model, was introduced for the reduction and reconstruction analysis of intricate propeller wake flows, aiming to provide insight ...
Zhan Zhang   +3 more
doaj   +1 more source

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