Results 21 to 30 of about 36,990 (311)

Experimental data for a flow control valve

Data in Brief, 2019
Experimental data presented in this paper include the flow measurements through cylindrical orifices and the discharge behavior of Mechanical Choked Orifice Plate, MCOP.
P. Rezazadeh, M. Bijankhan, A. Mahdavi Mazdeh   +2 more
doaj   +1 more source

Application of a fast transonic trajectory determination approach in 1-D modelling of steady-state two-phase carbon dioxide flow [PDF]

E3S Web of Conferences, 2019
An original generalised procedure of determination of the transonic trajectory has been proposed. The procedure is much faster than the commonly used Newton Critical Point approach.
Angielczyk Wojciech, Śmierciew Kamil, Butrymowicz Dariusz   +2 more
doaj   +1 more source

Flow Characteristics of Cylindrical Chokes

Hydraulics & Pneumatics, 1971
Cylindrical chokes are widely used in hydrostatic pumps, hydrostatic actuators, hydrostatic control valves and many other kinds of hydrostatic machinery and are favorite hydraulic components. In the designing of hydrostatic machinery containing cylindrical chokes, it is important to know pressure-flow characteristics of cylindrical chokes. Furthermore,
Akira HIBI, Tsuneo ICHIKAWA, Shinpei MIYAGAWA   +2 more
openaire   +2 more sources

Performance Prediction of Internal Compression Supersonic Air Intake at Range of Mach Numbers (1.1-1.5)

Tikrit Journal of Engineering Sciences, 2016
In this research a numerical investigation on a supersonic air intake was done. The aim of this work is to investigate a variable geometry of cross-section area for supersonic air intake at range (1.1-1.5) Mach number, to get a maximum pressure recovery.
Hasson Shaban Hamood
doaj   +3 more sources

Measurement and Prediction of Discharge Coefficients in Highly Compressible Pulsating Flows to Improve EGR Flow Estimation and Modeling of Engine Flows

Frontiers in Mechanical Engineering, 2019
An assumption of constant discharge coefficient (Cd) is often made when modeling highly compressible pulsating engine flows through valves or other restrictions.
Indranil Brahma
doaj   +1 more source

Thermal choking in two-dimensional expansion flows

Zeitschrift für angewandte Mathematik und Physik, 1998
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Delale, CF, van Dongen, MEH
openaire   +4 more sources

Subsonic choking in microchannel slip flow: Isothermal or adiabatic?

AIP Advances, 2019
Some experimental evidence of subsonic choking in rarefied gas flow regime is available; however, the nature of the flow (isothermal/adiabatic) close to the choking point is not known. The theoretical limiting Mach number (Ma) for isothermal choked flows
Richie Garg, Amit Agrawal
doaj   +1 more source

Choking of liquid flows

Journal of Fluid Mechanics, 1989
It is well-known that laminar flow of a liquid in a duct is predicted to choke if the viscosity of the liquid increases exponentially with increasing pressure. In other words, the pressure drop in the duct is predicted to become unbounded when the volumetric flow rate reaches a critical finite value.
openaire   +3 more sources

Protection from unresponsive flows with geometric CHOKe

2012 IEEE Symposium on Computers and Communications (ISCC), 2012
Paper withdrawn since the paper is published in IEEE ISCC ...
Eshete, Addisu Tadesse, Jiang, Yuming
openaire   +2 more sources

Choked Flow in Calibrated Orifices for Hydraulic Fluid Power Applications

Fluids
The flow rate through hydraulic resistance increases with the pressure drop across it, but this correlation is no longer valid under cavitation conditions.
Massimo Rundo, Paola Fresia, Carmine Conte, Paolo Casoli   +3 more
doaj   +1 more source