Open Access System for Information Sharing

Login Library

 

Thesis
Cited 0 time in webofscience Cited 0 time in scopus
Metadata Downloads

패터닝된 극소수성 열교환기의 서리 방지 효과에 대한 연구

Title
패터닝된 극소수성 열교환기의 서리 방지 효과에 대한 연구
Authors
황현도
Date Issued
2022
Publisher
포항공과대학교
Abstract
Superhydrophobic surface has resistance to water so it is known that has anti-frosting ability. On the other hand, superhydrophilic surface has high attraction to water so it can cause more frost than bare surface. This wettability differences are commonly used in industry for anti-frosting heat exchanger. However, superhydrophobic heat exchanger shows edge frosting effect which does not occur in plate frosting. Edge frosting easily blocks air flow of heat exchanger which causes efficiency drop. In this study, we show patterning of both superhydrophobic and superhydrophilic surfaces on heat exchanger fin can reduce edge frosting and increase heat exchange efficiency.
URI
http://postech.dcollection.net/common/orgView/200000597870
https://oasis.postech.ac.kr/handle/2014.oak/117328
Article Type
Thesis
Files in This Item:
There are no files associated with this item.

qr_code

  • mendeley

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.

Views & Downloads

Browse