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[13293] Artykuł:

Possibilities of Heat Transfer Enhancement in Automotive Heat Exchangers

Czasopismo: TRANSPORT MEANS 2009   Strony: 116-119
ISSN:  1822-296X
Wydawca:  KAUNAS UNIV TECHNOLOGY PRESS, K DONELAICIO 73, KAUNAS LT 3006, LITHUANIA
Opublikowano: 2009
Seria wydawnicza:  Transport Means - Proceedings of the International Conference
 
  Autorzy / Redaktorzy / Twórcy
Imię i nazwisko Wydział Katedra Procent
udziału
Liczba
punktów
Łukasz Jan Orman orcid logoWiŚGiEKatedra Sieci i Instalacji Sanitarnych1006.00  

Grupa MNiSW:  Materiały z konferencji międzynarodowej (zarejestrowane w Web of Science)
Punkty MNiSW: 6
Klasyfikacja Web of Science: Proceedings Paper


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Keywords:

heat exchanger  heat transfer 



Abstract:

The paper presents a method of heat transfer enhancement in phase-change heat exchangers with the use of microstructural coatings. In case of the presented experiments into boiling, significant improvement is observed with regard to heat transfer coefficient if such coatings are used in comparison to heat exchangers without it. Consequently, it is possible to produce heat exchangers which are smaller and lighter, while at the same time ensuring that the heat flux transferred by them remains the same or is increased. However, proper modelling and theoretical prediction of heat transfer performance of such enhanced exchangers is a considerable problem and a modification of a selected model has been proposed in this paper to offer a solution to this issue.