Obiekt

Tytuł: Identification of the flow pattern of liquid streams in the shell-side of a segmental-baffled shell-and-tube heat exchanger

Opis:

Shell-and-tube heat exchangers are widely used in chemical and process engineering. Assessing hydrodynamics of fluid flow in their shell-side is a highly complex task. This stems from the complex geometry of the shell-side itself, defined by such parameters as tubesheet layout, tube diameter, baffle spacing or baffle cut. Shell-and-tube heat exchangers are the subject of many studies in which design and flow parameters are analysed. However, only a few works concentrate on issues strictly related to the identification of streams of the liquid flowing in the shell-side of apparatus on an industrial scale. In this article, the authors presented the results of an experimental visualization study, utilizing Particle Image Velocimetry (PIV). The experiment used a laser sheet technique along and across a tube bundle. The main results of measurements and analyses concentrate on identifying the flow pattern of streams in the shell-side and assessing stagnation vortices and their consequences. Finally, detecting bypass streams and leakage streams flowing through design gaps between the shell and the tube bundle as well as between the baffles and the tubes in the bundle were presented.

Miejsce wydania:

Koszalin

Wydawca:

Publishing House of the Koszalin University of Technology

Format:

application/pdf

Identyfikator:

oai:dlibra.tu.koszalin.pl:1590

Język:

eng

Jest częścią:

Journal of Mechanical and Energy Engineering. Vol.2 (42), nr 3, s. 245-256

Prawa:

Biblioteka Politechniki Koszalińskiej

Prawa dostępu:

internet

Licencja:

Creative Commons BY 4.0

Kolekcje, do których przypisany jest obiekt:

Data ostatniej modyfikacji:

6 lis 2023

Data dodania obiektu:

15 lip 2022

Liczba wyświetleń treści obiektu:

14

Wszystkie dostępne wersje tego obiektu:

https://dlibra.tu.koszalin.pl/publication/1594

Wyświetl opis w formacie RDF:

RDF

Wyświetl opis w formacie OAI-PMH:

OAI-PMH

Obiekty Podobne

×

Cytowanie

Styl cytowania:

Ta strona wykorzystuje pliki 'cookies'. Więcej informacji