Results 81 to 90 of about 4,183,596 (242)
On periodic water waves with Coriolis effects and isobaric streamlines
, 2012 In this paper we prove that solutions of the f-plane approximation for equatorial geophysical deep water waves, which have the property that the pressure is constant along the streamlines and do not possess stagnation points,are Gerstner-type waves ...
Constantin A. +16 more
core +1 more source
Journal of Applied Fluid Mechanics, 2016 Numerical simulations have been carried out to examine the performance and flow parameters of forced rotating vaneless diffuser obtained by the extension of impeller disks of a low-pressure ratio shrouded type centrifugal compressor stage with diffuser ...
S. Seralathan, D. G. Roy Chowdhury
doaj
On Secular Stagnation and Low Interest Rates: Demography Matters
International Finance, 2017 Nominal and real interest rates in advanced economies have been decreasing since the mid-1980s and reached historical low levels in the aftermath of the global financial crisis.
G. Ferrero, M. Gross, S. Neri
semanticscholar +1 more source
A new flow model for highly separated airfoil flows at low speeds [PDF]
An analytical model for separated airfoil flows is presented which is based on experimentally observed physical phenomena. These include a free stagnation point aft of the airfoil and a standing vortex in the separated region.
Naik, S. N., Zumwalt, G. W.
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Defence Technology, 2023 Controlled, guided munitions can reduce dispersion in the shot, while providing the capability of engaging both stationary and maneuvering targets. The Netherlands Organisation for Applied Scientific Research has developed a fin-less control technology ...
F. Bouquet
doaj
Assessing Stagnation Conditions and Identifying Trends in Magnetized Liner Inertial Fusion
IEEE Transactions on Plasma Science, 2019 Magnetized Liner Inertial Fusion (MagLIF) is a magneto-inertial fusion concept, which is presently being studied on the Z Pulsed Power Facility. The concept utilizes an axial magnetic field and laser heating to produce fusion-relevant conditions at ...
M. Gomez +29 more
semanticscholar +1 more source
Maximum two-phase flow rates of subcooled nitrogen through a sharp-edged orifice [PDF]
Data are presented of an experiment in which subcooled liquid nitrogen was discharged through a sharp-edged orifice at flow rates near the maximum.
Simoneau, R. J.
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Some flow phenomena in a constant area duct with a Borda type inlet including the critical region [PDF]
Mass limiting flow characteristics for a 55 L/D tube with a Borda type inlet were assessed over large ranges of temperature and pressure, using fluid nitrogen. Under certain conditions, separation and pressure drop at the inlet was sufficiently strong to
Hendricks, R. C., Simoneau, R. J.
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CONTROL OF REYNOLDS NUMBER IN A HIGH SPEED WIND TUNNEL. doi: 10.5028/jatm.2009.01016977
Journal of Aerospace Technology and Management, 2011 A conceptual control model for the Reynolds number test based on isentropic relations was established for the supersonic wind tunnel. Comparison of the system response of the model simulation and the actual wind tunnel test data was made to design the ...
Maurício G. Silva +2 more
doaj
Plunging Circular Jets: Experimental Characterization of Dynamic Pressures near the Stagnation Zone [PDF]
, 2022 Grégoire Jamet +4 more
openalex +1 more source