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Characterization of Manifold Microchannel Heat Sinks During Two-Phase Operation
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| 자료유형 | 학위논문 |
|---|---|
| 서명/저자사항 | Characterization of Manifold Microchannel Heat Sinks During Two-Phase Operation. |
| 개인저자 | Drummond, Kevin P. |
| 단체저자명 | Purdue University. Mechanical Engineering. |
| 발행사항 | [S.l.]: Purdue University., 2018. |
| 발행사항 | Ann Arbor: ProQuest Dissertations & Theses, 2018. |
| 형태사항 | 202 p. |
| 기본자료 저록 | Dissertation Abstracts International 79-10B(E). Dissertation Abstract International |
| ISBN | 9780438017092 |
| 학위논문주기 | Thesis (Ph.D.)--Purdue University, 2018. |
| 일반주기 |
Source: Dissertation Abstracts International, Volume: 79-10(E), Section: B.
Advisers: Suresh V. Garimella |
| 요약 | High-heat-flux removal is necessary for next-generation microelectronic systems to operate more reliably and efficiently. The direct embedding of microchannel heat sinks into the heated substrate serves to reduce the parasitic thermal resistance |
| 요약 | A 3 x 3 array of heat sinks is fabricated into a heated silicon substrate for direct intrachip cooling. The heat sinks are fed in parallel using a hierarchical manifold distributor that is designed to deliver equal flow to each of the heat sinks |
| 요약 | The thermal and hydraulic performance of each heat sink array geometry is evaluated using the engineered dielectric liquid HFE-7100 as the working fluid and for mass fluxes ranging from 600 kg/m2s to 2100 kg/m 2s at a constant inlet temperature |
| 요약 | During uniform heating conditions, heat fluxes up to 1020 W/cm 2 are dissipated at chip temperatures less than 69 °C above the fluid inlet and at pressure drops less than 120 kPa. Heat sinks with wider channels yield higher wetted-area heat tran |
| 요약 | The ability to fabricate and assemble a chip-integrated, compact hierarchical manifold used to deliver fluid to a 9 x 9 array of heat sinks has been demonstrated, with feature sizes significantly reduced compared to the 3 x 3 array of heat sinks |
| 요약 | An experiment is designed to provide simultaneous high-speed flow visualization and spatially-resolved wall temperature measurements on a single manifold microchannel. Visualizing the flow morphology inside the channel during two-phase operation |
| 일반주제명 | Mechanical engineering. Fluid mechanics. |
| 언어 | 영어 |
| 바로가기 | 
: 이 자료의 원문은 한국교육학술정보원에서 제공합니다. |
