Introduction: Lung cancer could have signs and symptoms generated by paraneoplastic syndromes. This study aimed to describe analyze hematologic syndrome in patients with lung Indonesia. Methods: was a cross-sectional analytic conducted Persahabatan National Respiratory Referral Hospital, Jakarta, between September 2018 February 2019, on all newly diagnosed whose diagnosis established who fulfil...

The H(div)-conforming approach for the Brinkman equation is studied numerically, verifying the theoretical a priori and a posteriori analysis in [21, 22]. We also present a hybridization technique for the problem, complete with convergence analysis and numerical verication. In addition, diffent boundary conditions and their enforcing along with the applicability of the method to some subsurface...

This paper introduces the hybrid wavelet collocation Brinkman penalization method for solving the Navier–Stokes equations in arbitrarily complex geometries. The main advantages of the wavelet collocation method and penalization techniques are described, and a brief summary of their implementation is given. The hybrid method is then applied to a simple flow around cylinders with both periodic an...

Christian R. Marshall, Joanne A. Fox, Stefanie L. Butland, B. F. Francis Ouellette, Fiona S. L. Brinkman, and Glen F. Tibbits Department of Molecular Biology and Biochemistry, Simon Fraser University, Burnaby; Cardiovascular Sciences, British Columbia Research Institute for Children’s and Women’s Health, Vancouver; Cardiac Membrane Research Laboratory, Simon Fraser University, Burnaby; and Univ...

Three exact solutions are obtained for flow through porous media, as governed by the Darcy–Lapwood–Brinkman model, for a given vorticity distribution. The resulting flow fields are identified as reversing flows; stagnation point flows; and flows over a porous flat plate with blowing or suction. Dependence of the flow Reynolds number on the permeability of the flow through the porous medium is i...

This work developes an approach for numerical simulation of fluid flow through a domain with a complex geometry. We consider a finite element discretization of Stokes-Brinkman equation for modelling the incompressible viscous flow inside a fluid-solid systems combined with Lagrange multiplier/fictitious domain and special spherical bubble functions. Well-posedness of the new method, á priori es...

Profound temperature peaks are observed in regions of high velocity shear in a 2D dusty plasma experiment with laser-driven flow. These are attributed to viscous heating, which occurs due to collisional scattering in a shear flow. Using measurements of viscosity, thermal conductivity, and spatial profiles of flow velocity and temperature, we determine three dimensionless numbers: Brinkman, Br =...

The resonant penetrative convection in a Brinkman–Forchheimer fluid interfacing with Darcy is considered. It our main purpose to study the continuous dependence of solution on changes heat source and Forchheimer coefficient.