Residence Time Distribution at laminar pulsatile flow in a straight pipe

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F10%3A00172193" target="_blank" >RIV/68407700:21220/10:00172193 - isvavai.cz</a>
Result on the web
—
DOI - Digital Object Identifier
—

Result language
angličtina
Original language name
Residence Time Distribution at laminar pulsatile flow in a straight pipe
Original language description
This paper deals with the problem of theoretical identification of residence time distribution characteristic of a straight pipe at laminar pulsatile flow. The analysed case is restricted not only to the laminar flow regime but also to the case when diffusion of tracer can be neglected when compared with convection. This situation is typical for micro-apparatuses (e.g. fluidic elements) and also for flow in large arteries. Residence time distribution based upon velocity profiles at pulsatile flow of Newtonian liquid in a rigid pipe (Womersley) will be derived theoretically and results are compared with the well known results for constant flow rate. The significant quantities, i.e. the first time of detection and the mean residence time, are followed. The second part of this contribution is aimed to the stimulus response experimental techniques using tracers. The principal problem related to laminar and convection dominated pulsatile flow is indicated.
Czech name
—
Czech description
—

Publication year
2010
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
19th International Congress of Chemical and Process Engineering CHISA 2010, 7th European Congress of Chemical Engineering ECCE7
ISBN
978-80-02-02210-7
ISSN
—
e-ISSN
—
Number of pages
15
Pages from-to
—
Publisher name
Czech Society of Chemical Engineering
Place of publication
Prague
Event location
Praha
Event date
Aug 28, 2010
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
—

Similar results(10)