Results 81 to 90 of about 5,274,833 (344)

Non-dispersive and weakly dispersive single-layer flow over an axisymmetric obstacle: the equivalent aerofoil formulation [PDF]

open access: yes, 2007
Non-dispersive and weakly dispersive single-layer flows over axisymmetric obstacles, of non-dimensional height M measured relative to the layer depth, are investigated. The case of transcritical flow, for which the Froude number F of the oncoming flow is
Esler, JG, Johnson, ER, Rump, OJ
core   +1 more source

Experimental Investigation on Flow-Induced Vibration of Fuel Rods in Supercritical Water Loop

open access: yesScience and Technology of Nuclear Installations, 2014
The supercritical water-cooled reactor (SCWR) is one of the most promising Generation IV reactors. In order to make the fuel qualification test for SCWR, a research plan is proposed to test a small scale fuel assembly in a supercritical water loop.
Licun Wu, Daogang Lu, Yu Liu
doaj   +1 more source

CONVERGENCE OF SUPERCRITICAL FRACTIONAL FLOWS TO THE MEAN CURVATURE FLOW

open access: yes, 2021
We consider a core-radius approach to nonlocal perimeters governed by isotropic kernels having critical and supercritical exponents, extending the nowadays classical notion of $s$-fractional perimeter, defined for ...
De Luca, Lucia   +2 more
openaire   +2 more sources

Continuous Production of Biodiesel with Supercritical Methanol: a Simple Compressible Flow Model for Tubular Reactors [PDF]

open access: yes, 2011
From an industrial point of view, the continuous process for biodiesel production with supercritical methanol (SCM) is more appropriate than the batch process.
Camy, Séverine   +5 more
core   +1 more source

Experiment on Heat Transfer Characteristics of Supercritical Nitrogen in Vertical Tube for Open Rack Vaporizer

open access: yesZhileng xuebao, 2020
Open rack vaporizers are basic load vaporizers that are widely used in LNG terminals. However, there are few experimental studies on the fluid flow and heat transfer behaviors of supercritical natural gas.
Cheng He, Ju Yonglin, Fu Yunzhun
doaj  

Experimental Investigation on Heat Transfer of Supercritical Water Flowing in the Subchannel with Grid Spacer in Supercritical Water-Cooled Reactor

open access: yesEnergies, 2020
Experimental investigations on the heat transfer performance of supercritical water flowing in the subchannel of supercritical water-cooled reactor (SCWR) simulated by a triangular channel were conducted at pressures of 23−28 MPa, mass flow rates ...
Weishu Wang   +4 more
doaj   +1 more source

An implicit method for the calculation of inlet flow fields [PDF]

open access: yes
Inlet flow fields are calculated by an implicit, time marching procedure to solve the thin layer Navier-Stokes equations formulated in body fitted coordinates.
Biringen, S., Mcmillan, O. J.
core   +1 more source

Numerical Analysis of Mechanism on Heat Transfer Deterioration of Hexamethyldisiloxane in a Vertical Upward Tube at Supercritical Pressures [PDF]

open access: yesJournal of Applied Fluid Mechanics
The working fluids at supercritical pressures will experience abnormal heat transfer compared with those in a sub-critical state. In particular, the heat transfer deterioration (HTD) can make the wall temperature increase sharply in the tube, posing a ...
J. Fu, H. Y. Liu, Y. Wang
doaj   +1 more source

The supercritical profile of the supercritical wing [PDF]

open access: yes
The profile wing design for supercritical structures is discussed. Emphasis is placed on the flow of air surrounding the wing and variations in flow fields are examined.
Wagner, O.
core   +1 more source

Relativistic Radiative Flow in a Luminous Disk II

open access: yes, 2007
Radiatively-driven transfer flow perpendicular to a luminous disk is examined in the relativistic regime of $(v/c)^2$, taking into account the gravity of the central object. The flow is assumed to be vertical, and the gas pressure as well as the magnetic
Akizuki, Chizuru, Fukue, Jun
core   +1 more source

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