Boiling heat transfer enhancement of magnetically actuated nanofluids

Name: Boiling heat transfer enhancement of magnetically actuated nanofluids
Author: Şeşen, M., Tekşen, Y., Şahin, B., Şendur, K., Mengüç, Mustafa Pınar, Koşar, A.

İsim	Boiling heat transfer enhancement of magnetically actuated nanofluids
Yazar	Şeşen, M., Tekşen, Y., Şahin, B., Şendur, K., Mengüç, Mustafa Pınar, Koşar, A.
Basım Tarihi:	2013
Basım Yeri	- AIP
Konu	Nanoparticles, Heat transfer, Magnetic fields, Magnetic fluids, Ferromagnetism
Tür	Süreli Yayın
Dil	İngilizce
Dijital	Evet
Yazma	Hayır
Kütüphane:	Özyeğin Üniversitesi
Demirbaş Numarası	1077-3118
Kayıt Numarası	7ca4dc0e-e762-4b5d-9015-321d4984527c
Lokasyon	Mechanical Engineering
Tarih	2013
Notlar	Due to copyright restrictions, the access to the full text of this article is only available via subscription.
Örnek Metin	Nanofluids offer a potential breakthrough as next-generation heat transfer fluids since they offer exciting new possibilities to enhance heat transfer performance compared to pure liquids. A major drawback for using nanofluids in practical applications is difficulty in maintaining their stability due to deposition on surfaces. In this study, we propose and experimentally investigate a magnetic actuation scheme to avoid this deposition. Two-phase heat transfer characteristics of the designed system have been experimentally investigated with magnetic actuation and compared to the results without magnetic actuation. Two phase average heat transfer enhancement observed with the suggested system was 17%. The average single phase enhancement is found as 29% with magnetic actuation. It was observed that magnetically actuated nanoparticles neither form any clusters nor precipitate after the experiments.
DOI	10.1063/1.4802791
Cilt	102

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Boiling heat transfer enhancement of magnetically actuated nanofluids

Yazar Şeşen, M., Tekşen, Y., Şahin, B., Şendur, K., Mengüç, Mustafa Pınar, Koşar, A.

Basım Tarihi 2013

Basım Yeri - AIP

Konu Nanoparticles, Heat transfer, Magnetic fields, Magnetic fluids, Ferromagnetism

Tür Süreli Yayın

Dil İngilizce

Dijital Evet

Yazma Hayır

Kütüphane Özyeğin Üniversitesi

Demirbaş Numarası 1077-3118

Kayıt Numarası 7ca4dc0e-e762-4b5d-9015-321d4984527c

Lokasyon Mechanical Engineering

Tarih 2013

Notlar Due to copyright restrictions, the access to the full text of this article is only available via subscription.

Örnek Metin Nanofluids offer a potential breakthrough as next-generation heat transfer fluids since they offer exciting new possibilities to enhance heat transfer performance compared to pure liquids. A major drawback for using nanofluids in practical applications is difficulty in maintaining their stability due to deposition on surfaces. In this study, we propose and experimentally investigate a magnetic actuation scheme to avoid this deposition. Two-phase heat transfer characteristics of the designed system have been experimentally investigated with magnetic actuation and compared to the results without magnetic actuation. Two phase average heat transfer enhancement observed with the suggested system was 17%. The average single phase enhancement is found as 29% with magnetic actuation. It was observed that magnetically actuated nanoparticles neither form any clusters nor precipitate after the experiments.

DOI 10.1063/1.4802791

Cilt 102