Results 291 to 300 of about 48,923 (362)

Haemodynamic Performance of Transcatheter Heart Valve in Bileaflet Mechanical Valve: An In-vitro Study. [PDF]

open access: yesInterdiscip Cardiovasc Thorac Surg
Catalano C   +5 more
europepmc   +1 more source

Transonic swirling flow.

AIAA Journal, 1969
An approximation that can be used to determine how swirl affects the choking constraint on flow through the throat of a nozzle is obtained. The flow model is consistent with an experimentally observed flow pattern that contains a recirculating internal cell upstream of the throat.
W. S. LEWELLEN   +2 more
openaire   +1 more source

Flow in Transonic Compressors

AIAA Journal, 1980
Introduction B the term transonic compressor we mean an axial flow compressor in which the inlet flow Mach number, relative to the rotating blades, varies from below unity at radii near the inner casing or hub to values substantially above unity at radii near the blade tips.
openaire   +1 more source

MIXED EQUATIONS AND TRANSONIC FLOW

Journal of Hyperbolic Differential Equations, 2004
This paper reviews the present situation with existence and uniqueness theorems for mixed equations and their application to the problems of transonic flow. Some new problems are introduced and discussed. After a very brief discussion of time-dependent flows (Sec. 1) the steady state and its history is described in Sec. 2. In Secs.
openaire   +3 more sources

TRANSONIC OBLIQUE-WING FLOW COMPUTATION

The Quarterly Journal of Mechanics and Applied Mathematics, 1984
Starting from a survey about some modern methods of numerical computations of transonic flow fields an asymptotic method of calculating the steady transonic flow about a large-aspect-ratio wing with inclination or sweep to the direction of motion is derived which is in connection with the well known lifting-line theory.
Evans, T., Cheng, H. K.
openaire   +1 more source

Home - About - Disclaimer - Privacy