Notice: Undefined index: linkPowrot in C:\wwwroot\wwwroot\publikacje\publikacje.php on line 1275
[13293] Artykuł: Possibilities of Heat Transfer Enhancement in Automotive Heat ExchangersCzasopismo: TRANSPORT MEANS 2009 Strony: 116-119ISSN: 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
Grupa MNiSW: Materiały z konferencji międzynarodowej (zarejestrowane w Web of Science) Punkty MNiSW: 6 Klasyfikacja Web of Science: Proceedings Paper Web of Science Keywords: heat exchanger  heat transfer  |
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.