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Compressible modes in a square lid-driven cavity
(Elsevier B.V., 2015-07-01)
This paper studies the effect of compressibility on the linear stability of a two-dimensional lid-driven cavity flow in the subsonic regime. The base flow is generated by high fidelity direct numerical simulation and a ...
Entropy variation in isothermal fluid flow considering real gas effects
(2011-01-01)
The present paper concerns on the estimative of the pressure loss and entropy variation in an isothermal fluid flow, considering real gas effects. The 1D formulation is based on the isothermal compressibility module and ...
Use of air stacking and abdominal compression for cough assistance in people with complete tetraplegia
(Nature Publishing Group, 2014)
Study design:Cross-sectional.Objective:To assess cough using air stacking (AS) to assist inspiratory volume with abdominal compression (AC) during expiration in patients with American Spinal Injury Association Impairment ...
Compression stocking prevents increased venous retrograde flow time in the lower limbs of pregnant women
(2020-01-01)
Objectives: To analyze the effect of graduated compression stockings on the venous reflux in the lower limbs of pregnant women. Method: A controlled randomized clinical trial was performed with sixty women: intervention ...
Avaliacao preliminar da utilizacao do residuo industrial de man dioca (manihot esculenta granz) como excipiente em comprimidos: Caracteristicas fisicas e de compressao
(1998-01-01)
The applicability of a residue of manioc (Manihot esculenta Granz) from industrial processing as a direct compression excipient was investigated in comparison with microcrystalline cellulose (Avicel® PH 101). Physical ...
Generation and characterization of absolute equilibrium of compressible flows
(World Scientific Publishing Company, 2009)
A short review is given of recent papers on the relaxation to (incompressible) absolute equilibrium.
A new algorithm to construct absolute equilibrium of spectrally truncated compressible
flows is described. The algorithm ...
Numerical modeling of flow stress and grain evolution of an Mg AZ31B alloy based on hot compression tests
(2020-01-01)
Magnesium alloys offer a wide range of applications in modern lightweight structures, although the correct forming parameters need to be found to reach a good combination of fine microstructure and the required mechanical ...
Transient flow of the oil-refrigerant mixture through the radial clearance in rolling piston compressors
(1999-12-01)
Unsteady flow of oil and refrigerant gas through radial clearance in rolling piston compressors has been modeled as a heterogeneous mixture, where the properties are determined from the species conservation transport ...
Two-dimensional treesph simulations of choked flow systemsTwo-dimensional treesph simulations of choked flow systems
(Revista Mexicana de Física, 2009)
Two-dimensional supersonic nonlinear Schrodinger flow past an extended obstacle
(AMER PHYSICAL SOC, 2009)
Supersonic flow of a superfluid past a slender impenetrable macroscopic obstacle is studied in the framework of the two-dimensional (2D) defocusing nonlinear Schroumldinger (NLS) equation. This problem is of fundamental ...