Flow condensation heat transfer coefficient of R410A in the multiport minichannels

Pham Quang Vu; Kwang-Il Choi; Jong-Taek Oh; Honggi Cho; Taehun Kim; Jungho Kim; Jaeyoung Choi

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자료유형: 학술대회자료

저자정보: Pham Quang Vu (Chonnam National Univ.) Kwang-Il Choi (Chonnam National Univ.) Jong-Taek Oh (Chonnam National Univ.) Honggi Cho (Samsung Electronics) Taehun Kim (Samsung Electronics) Jungho Kim (Chonnam National Univ.) Jaeyoung Choi (Samsung Electronics)

저널정보: 대한기계학회 대한기계학회 춘추학술대회 대한기계학회 2015년도 열공학부문 춘계학술대회 논문집

발행연도: 2015.4

수록면: 122 - 126 (5page)

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이 논문의 연구 히스토리 (20)

2019

The two-phase pressure drop of refrigerants during flow condensation inside multiport mini-chanel tube

Pham Quang Vu , Jong-Taek Oh 대한설비공학회 학술발표대회논문집 2019.06 학술대회자료

Flow condensation heat transfer of refrigerants inside a horizontal multiport mini-channel tube

Pham Quang Vu , Jong-Taek Oh 대한설비공학회 학술발표대회논문집 2019.06 학술대회자료

Heat transfer coefficient during condensation of ammonia inside horizontal extruded tubes

Pham Quang Vu , Jong-Taek Oh 대한기계학회 춘추학술대회 2019.05 학술대회자료

Experimental investigation of ammonia condensation heat transfer inside multiport mini-channel tube

Pham Quang Vu , Jong-Taek Oh 대한설비공학회 학술발표대회논문집 2019.04 학술대회자료

2018

Flow condensation heat transfer of refrigerants inside a horizontal multiport mini-channel tube

Pham Quang Vu , Kwang-Il Choi , Jong-Taek Oh 대한기계학회 춘추학술대회 2018.12 학술대회자료

Experimental investigation of condensation heat transfer coefficient of propane in a multiport mini-channel tube

Pham Quang Vu , Kwang-Il Choi , Jong-Taek Oh 대한설비공학회 학술발표대회논문집 2018.11 학술대회자료

Experimental investigation of flow condensation in the micro-fin tube

Pham Quang Vu , Kwang-Il Choi , Jong-Taek Oh 외 1명 대한설비공학회 학술발표대회논문집 2018.06 학술대회자료

Investigation of condensation heat transfer coefficient using R32 in a multiport extruded tube

Pham Quang Vu , Kwang-Il Choi , Jong-Taek Oh 외 1명 대한기계학회 춘추학술대회 2018.04 학술대회자료

Investigation of two-phase pressure drop for R410A in multi-port tubes

Pham Quang Vu , Kwang-Il Choi , Jong-Taek Oh 외 1명 대한기계학회 춘추학술대회 2018.04 학술대회자료

2017

Flow condensation heat transfer of R410A and R32 inside a horizontal multiport tube

Pham Quang Vu , Kwang-Il Choi , Jong-Taek Oh 외 1명 대한설비공학회 학술발표대회논문집 2017.11 학술대회자료

Single-phase heat transfer and pressure drop characteristics in multiport mini-channel tubes

Pham Quang Vu , Kwang-Il Choi , Jong-Taek Oh 외 1명 대한설비공학회 학술발표대회논문집 2017.06 학술대회자료

Experimental investigation of pressure drop during condensation of R410A inside multiport flat tubes

Pham Quang Vu , Kwang-Il Choi , Jong-Taek Oh 외 1명 대한기계학회 춘추학술대회 2017.05 학술대회자료

2016

Condensation heat transfer coefficient and pressure drop of R410A in multiport minichannel tubes

Pham Quang Vu , Kwang-Il Choi , Jong-Taek Oh 외 2명 대한기계학회 춘추학술대회 2016.12 학술대회자료

Condensation heat transfer of R410A in a micro-fin tube

Pham Quang Vu , Kwang-Il Choi , Jong-Taek Oh 외 2명 대한설비공학회 학술발표대회논문집 2016.06 학술대회자료

Condensation heat transfer of R410A in multiport minichannels tubes

Pham Quang Vu , Kwang-Il Choi , Jong-Taek Oh 외 2명 대한기계학회 춘추학술대회 2016.04 학술대회자료

Heat transfer and pressure drop characteristics of multiport minichannel tube with single phase flow

Pham Quang Vu , Kwang-Il Choi , Jong-Taek Oh 외 2명 대한기계학회 춘추학술대회 2016.04 학술대회자료

2015

Flow condensation heat transfer of R410A in the multiport minichannel tube

Pham Quang Vu , Kwang-Il Choi , Jong-Taek Oh 외 2명 대한설비공학회 학술발표대회논문집 2015.11 학술대회자료

Condensation heat transfer of R410A flowing inside the multiport minichannels

Pham Quang Vu , Kwang-Il Choi , Jong-Taek Oh 외 4명 대한설비공학회 학술발표대회논문집 2015.06 학술대회자료

Flow condensation heat transfer coefficient of R410A in the multiport minichannels

Pham Quang Vu , Kwang-Il Choi , Jong-Taek Oh 외 4명 대한기계학회 춘추학술대회 2015.04 학술대회자료

2014

Experimental investigation of condensation heat transfer coefficient of R410A in a multiport mini-channel

Pham Quang Vu , Kwang-IL Choi , Jong Taek Oh 외 4명 대한기계학회 춘추학술대회 2014.11 학술대회자료

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The flow condensation heat transfer characteristics of R410A in the multiport minichanel heat exchanger are presented. The test section is an extruded multiport aluminum tubes with the seven rectangular channels with hydraulic diameter of 1.14mm. The heat exchanger was designed as the counter flow tube heat exchanger with refrigerant flowing in the inner tube and the outer tube of heat exchanger. The experiment is performed at the heat flux between 3 and 15 kW/㎡, mass flux of refrigerant between 50 and 400kg/㎡ s and saturations temperature at 48℃. The effect of heat flux, mass flux, and vapor qualities on the heat transfer coefficient and frictional pressure gradient are discussed.

#Heat transfer coefficient #R410A #conensation #multiport minichannels

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