Naslov
Experimental Analysis of Air-Water Heat Exchanger with Microchannel Coil Exposed to Different Working Parameters

Autori
Glažar, Vladimir ; Trp, Anica ; Lenić, Kristian ; Kirinčić, Mateo

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Proceedings of the ISES EuroSun 2018 Conference – 12th International Conference on Solar Energy for Buildings and Industry / Haberle, Andreas - Freiburg : International Solar Energy Society, 2018, 345-356

ISBN
978-3-9820408-0-6

Skup
12th International Conference on Solar energy for Buildings and Industry (EuroSun 2018)

Mjesto i datum
Rapperswil, Švicarska, 10.09.2018. - 13.09.2018

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Microchannel heat exchanger ; open circuit wind tunnel ; experimental analysis

Sažetak
In this study experimental analysis of heat exchanger with microchannel coil (MCHX) has been done. MCHX have already been proven as key for improvement of outdoor condenser units in domestic space cooling systems. Many questions still exist in case of their implementation as evaporating unit, or in case of both single and multiphase fluid flow. In this study MCHX is used as air- water heat exchanger. An open circuit wind tunnel has been used for testing the MCHX in this non-standard application. The experimental analysis has been performed for a range of various water/air velocities and temperatures. Water temperatures and velocities, as well as air temperatures, velocities and pressure drops, were measured using data acquisition system with developed application in Labview software. Influence of water/air inlet temperatures and velocities on heat transfer in the heat exchanger with microchannel coil has been investigated.

Izvorni jezik
Engleski

Znanstvena područja
Strojarstvo

POVEZANOST RADA