Circulation flow in a peristaltic bioreactor.

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Peristaltic Flow in a Deformable Channel

The effects of wall contraction or expansion on the characteristics of the peristaltic flow have been considered in this paper. For that, we present a theoretical model of laminar incompressible viscous peristaltic flow in a deformable channel. The problem is modeled in terms of unsteady twodimensional Navier Stokes equations and the solution is obtained using the perturbation method. The physi...

متن کامل

Particle dispersion in two-dimensional peristaltic flow

Abstract Particle dispersion in a two-dimensional peristaltic flow with zero pressure rise is investigated. It is found that, depending on the degree of occlusion of the peristalsis, particle motion can be forward or retrograde. Dispersion of a group of particles is quantified using the mean particle position and the variance around this. The degree of occlusion of the wave can be used to promo...

متن کامل

A New Changeable Bioreactor for Detection of Organophosphate in a Flow-Through System

A flow-through biosensor consisting of a fixed bed bioreactor was employed to detect the insecticideparaoxon. Based on the inhibition of organophosphorous insecticide to the enzymatic activity of acetylcholinesterase (AChE), using paraoxon as a model compound, the condition for detection of the insecticide were optimized. The influence of enzyme loading on the packing surface was studied ...

متن کامل

Numerical Simulation of Peristaltic Urine Flow in a Stented Ureter

The capacity of ureteral stents to enhance the conveyance of urine from kidney to bladder is the critical function for patients that require them. The flow path in and around the stent is not a trivial one, particularly if some elements of peristalsis are present in the ureter. This paper details a numerical flow simulation for an axially symmetric stented ureter segment. The flow of urine thro...

متن کامل

Peristaltic flow of a micropolar fluid in an asymmetric channel

In this paper, we carry out a study of peristaltic motion of an incompressible micropolar fluid in an asymmetric channel. The flow analysis has been developed for low Reynolds number and long wavelength case. Exact analytic solutions have been established for the axial velocity, microrotation component and stream function. Expression for the shear stresses are also obtained. The effects of pert...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: KAGAKU KOGAKU RONBUNSHU

سال: 1990

ISSN: 0386-216X,1349-9203

DOI: 10.1252/kakoronbunshu.16.394