Wyszukiwanie zaawansowane ?

Obiekt

Experimental studies on the effect of the enhancemet of the heating surface on the heat transfer coefficient for boiling in closed volume
Pobierz

Tytuł: Experimental studies on the effect of the enhancemet of the heating surface on the heat transfer coefficient for boiling in closed volume

Twórca:

Grabowski, Mirosław ; Błachnio, Ewelina

Data:

2018

Typ:

artykuł w czasopiśmie

Opis:

This article presents the results of experimental research on the effect of enhancing the heating surface on the heat transfer coefficient for boiling in a closed volume of ethyl alcohol and isopropyl alcohol. The aim of the research was determination of impact heat surfaces enhancements by applying circular cavities on heat transfer coefficient and on vapor structures formation during boiling. The study involved three brass samples with diameters equal to 50 mm, with different enhancements of the heating surface by drilled blind cavities. The research include investigation of sample without cavities, sample with 133 circular cavities of diameter of 2 mm and sample with 61 circular cavities of diameter of 3 mm. On the basis of the research, the influence of the investigated heat exchange surface enhancement on the intensity of heat exchange was determined. Own interface in the LabView environment for controlling and acquiring measurement data was developed. The boiling process was recorded with a high-speed camera, and based on the obtained video images, the recorded images were analyzed to determine the void fraction. The heat flux density, heat transfer coefficient were calculated and comparative diagrams of the obtained measurement results were made

Wydawca:

Publishing House of the Koszalin University of Technology

Format:

application/pdf

Identyfikator:

oai:dlibra.tu.koszalin.pl:1576

Język:

eng

Jest częścią:

Journal of Mechanical and Energy Engineering. Vol.2 (42), nr 2, s. 121-130

Prawa:

Biblioteka Politechniki Koszalińskiej

Prawa dostępu:

internet

Licencja:

Creative Commons BY 4.0

Exlibris

Temat i słowa kluczowe:

boiling boiling on enhanced surfaces heat transfer coefficient intensification of heat exchange LabView

Kolekcje, do których przypisany jest obiekt:

Data ostatniej modyfikacji:

6 lis 2023

Data dodania obiektu:

8 lip 2022

Liczba wyświetleń treści obiektu:

49

Wszystkie dostępne wersje tego obiektu:

https://dlibra.tu.koszalin.pl/publication/1580

Wyświetl opis w formacie RDF:

RDF

Wyświetl opis w formacie OAI-PMH:

OAI-PMH

Nazwa wydania Data
Grabowski, Mirosław, 2018, Experimental studies on the effect of the enhancemet of the heating surface on the heat transfer coefficient for boiling in closed volume 6 lis 2023

Obiekty Podobne
Analisys of heat transfer coefficient during refrigerant condensation in vertical pipe minichannel

Bohdal, Tadeusz Kruzel, Marcin Sikora, Małgorzata

2017
artykuł w czasopiśmie
Research methods in the study of heat transfer coefficient during flow in minichannels

Tychanicz-Kwiecień, Maria Grosicki, Sebastian

2021
artykuł w czasopiśmie
An investigation of heat transfer coefficient during refrigerants condensation in vertical pipe microchannel

Bohdal, Tadeusz Kruzel, Marcin Sikora, Małgorzata

2017
artykuł w czasopiśmie
Thermal performance of corrugated plate heat exchanger using ethylene glycol as test fluid

Sreedhar Rao Battula Keerthana Reddy Chittireddy Meena Pullurwar Kishore Kumar Sriramoju

2020
artykuł w czasopiśmie
Thermomechanical homogenization in steam explosion

Pavlenkо, Anatoliy Koshlak, Hanna Basok, Borys Hrabova, Tatiana

2023
artykuł w czasopiśmie
Pool boiling heat transfer from rough and microstructure coated surfaces

Orman, Łukasz J. Orman, Katarzyna Wojton, Iwona

2020
artykuł w czasopiśmie
Bubble boiling in flow of refrigerating media

Bohdal, Tadeusz

2017
artykuł w czasopiśmie
Survey on the nucleate pool boiling of hydrogen and its limits

Touhami Baki

2020
artykuł w czasopiśmie
Więcej
×

Cytowanie

Styl cytowania:

Dane kontaktowe

Adres

Biblioteka Politechniki Koszalińskiej ul. Racławicka 15-17 75-620 Koszalin

Telefon

(+48) 94 34 78 455

E-Mail

dlibra@tu.koszalin.pl

Odwiedź nas!

Ta strona wykorzystuje pliki 'cookies'. Więcej informacji