Redistribution of flow in the bronchial tree is an important factor that enhances gas exchange lungs, especially, diseased lungs. The bifurcated like electric network series and parallel. A lumped-model parallel system for constant rate solved analytically to demonstrate intrinsic characteristics dynamic behavior system. Inertial capacitive time constants are calculated 19th generation airways ...

facts technology has considerable applications in power systems, such as; improving the steady stateperformance, damping the power system oscillations, controlling the power flow, and etc. statcom is oneof the most important facts devices used in the parallel compensation, enhancing transient stability andetc. since three phase fault is widespread in power systems, in this paper statcom is used...

In this work, the flow of immiscible fluids in microchannels is studied. Flow pattern diagrams obtained in microfluidic chips are presented. Monodisperse droplets or parallel flows are obtained depending on the flow rate values of the aqueous phase and the oil phase. Transition from droplet regime to parallel flows cannot be described in terms of capillary numbers. Using confocal microscopy and...

The development and applications of a parallel, time-dependent, three-dimensional incompressible Navier-Stokes flow solver and a parallel multigrid elliptic kernel are described. The flow solver is based on a second-order projection method applied to a staggered finite-difference grid. The multigrid algorithms implemented in the parallel elliptic kernel, which is used by the flow solver, are V-...

Spacers are used in spiral wound and plate and frame membrane modules to create flow channels between adjacent membrane layers and mix fluid within the flow channel. Flow through the spacer has a significant beneficial impact on mixing and resulting mass transfer rates but is accompanied by an undesirable increase in pressure drop. Computational Fluid Dynamics (CFD) is a common tool used to eva...

Acknowledgement I am most grateful to my Lord and God Jesus Christ who is truly worthy of all praise. I especially praise and thank Him for all His help concerning this work. I am also very grateful to Jun. Prof. Dr. Stefan Ruzika for his help and guidance and especially for his patience. I also thank Heike Sperber for sharing her knowledge of series-parallel graphs with me.

Program Slicing is the process of deleting statements in a program that do not affect a given set of variables at a chosen point in the program. In this paper the first parallel slicing algorithm for static program slicing is introduced. It is shown how the control flow graph of the program to be sliced is converted into a network of concurrent processes, thereby producing a parallel version of...

The importance of the slip flow over the no-slip condition is widely accepted in microscopic scaled domains with the direct impact on microfluidic and nanofluidic systems. The popular Navier Stoke’s (N-S) flow model is largely utilized with the slip flow phenomenon. In the present study, the finite integral transform scheme along with the shift of variables is implemented to solve the equation ...