Wybrane aspekty stanu wiedzy o mini kanałach

• Autorzy: Dutkowski K. , Charun H
• Języki publikacji: PL

Abstrakty

PL

W artykule zdefiniowano różne kryteria, określające granice podziału między kanałami konwencjonalnymi a kanałami o małych średnicach. Omówiono, porównując do kanałów konwencjonalnych, wybrane zagadnienia wymiany ciepła podczas przepływu czynnika jedno- i dwufazowego wewnątrz minikanałów. Przedstawiono odmienność zjawisk wymiany ciepła, zwłaszcza podczas wrzenia w przepływie wewnątrz minikanałów. Zwrócono uwagę na potrzebę opracowania zależnosci do obliczenia współczynników wymiany ciepła w kanałach o małych średnicach. Opisano powszechnie występujący w kanałach problem niestabilności przepływu.

Słowa kluczowe

PL

niestabilość przepływu w mini kanałach; minikanały

EN

minichannels

• Wydawca: Wydawnictwo SIGMA-NOT
• Czasopismo: Chłodnictwo : organ Naczelnej Organizacji Technicznej
• Rocznik: 2008
• Tom: R. 43, nr 1-2
• Strony: 16--22
• Opis fizyczny: Bibliogr. 31 poz., rys., tab.

Twórcy

autor

Dutkowski K.

autor

Charun H

• Katedra Techniki Cieplnej i Chłodnictwa Politechnika Koszalińska

Bibliografia

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