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Experimental Investigation of Flow Boiling in Microchannel Heat Sinks with Hybrid Geometric Configurations Developed for Improved Boiling Stability.

紀錄類型:	書目-電子資源 : Monograph/item
正題名/作者:	Experimental Investigation of Flow Boiling in Microchannel Heat Sinks with Hybrid Geometric Configurations Developed for Improved Boiling Stability./
作者:	Mathew, John.
出版者:	Ann Arbor : ProQuest Dissertations & Theses, : 2021,
面頁冊數:	298 p.
附註:	Source: Dissertations Abstracts International, Volume: 83-07, Section: B.
Contained By:	Dissertations Abstracts International83-07B.
標題:	Heat transfer. -
電子資源:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=28832993
ISBN:	9798460446247

Experimental Investigation of Flow Boiling in Microchannel Heat Sinks with Hybrid Geometric Configurations Developed for Improved Boiling Stability.
Mathew, John.

Experimental Investigation of Flow Boiling in Microchannel Heat Sinks with Hybrid Geometric Configurations Developed for Improved Boiling Stability. - Ann Arbor : ProQuest Dissertations & Theses, 2021 - 298 p.

Source: Dissertations Abstracts International, Volume: 83-07, Section: B.

Thesis (Ph.D.)--National University of Singapore (Singapore), 2021.

This item must not be sold to any third party vendors.

Microchannel heat sinks with hybrid geometric configurations are developed to improve flow boiling stability. Two types of hybrid microchannel heat sinks are experimentally investigated, hybrid microchannel-microgap heat sinks based on the expanding microchannel flow cross-section stabilization technique, and periodic stepped fin microchannel (PSFMC) heat sinks based on the interconnected microchannel stabilization technique. Heat sinks belonging to both configurations are benchmarked against conventional straight microchannel (SMC) and microgap (MG) heat sinks. While hybrid microchannel-microgap heat sinks improve flow boiling stability compared to SMC by promoting vapour expansion in the forward streamwise direction, their heat transfer performance is comparatively inferior to SMC due to the considerable removal of fins towards the downstream. Whereas, the PSFMCs not only improve flow boiling stability by limiting vapour backflow on account of span-wise vapour expansion, but also enhance two-phase heat transfer performance compared to SMC particularly at lower mass fluxes.

ISBN: 9798460446247Subjects--Topical Terms:

3391367
Heat transfer.

Experimental Investigation of Flow Boiling in Microchannel Heat Sinks with Hybrid Geometric Configurations Developed for Improved Boiling Stability.
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