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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
11

Single-phase forced convection in a microchannel with carbon nanotubes for electronic cooling applications

Dietz, Carter Reynolds. January 2007 (has links)
Thesis (M. S.)--Mechanical Engineering, Georgia Institute of Technology, 2008. / Dr. David Gerlach, Committee Member ; Dr. Samuel Graham, Committee Member ; Dr. Minami Yoda, Committee Member ; Dr. Yogendra Joshi, Committee Chair.
12

Microscale thermal management utilizing vapor extraction from a fractal-like branching heat sink /

Apreotesi, Mario A. January 1900 (has links)
Thesis (M.S.)--Oregon State University, 2008. / Printout. Includes bibliographical references (leaves 95-99). Also available on the World Wide Web.
13

A study of micro-scale, fractal-like branching flow networks for reduced pumping power and improved temperature uniformity

Alharbi, Ali Y. 29 November 2001 (has links)
A first generation, one-dimensional predictive model is proposed for designing heat sinks with fractal flow networks. A three-dimensional computational fluid dynamics (CFD) model is analyzed as a means for validating the model and identifying areas for improvement. Two separate CFD models were developed. One was analyzed with conjugate heat transfer whereas the other was not. For the conjugate heat transfer model, heat flux was provided at a single surface, simulating a heat source. Energy addition to the latter model, referred to as the non-conjugate model, was uniform to all surfaces and was developed to assess the assumptions employed in the one-dimensional model. Both CFD models were run with and without variable properties and are compared to results with a series of parallel channels with identical convective surface areas. In all cases, with and without conjugate heat transfer and with and without variable fluid properties, the fractal flow network showed lower maximum surface temperatures than the straight channel network for identical pumping powers. The pumping power, however, was determined assuming constant fluid properties. The variation in fluid viscosity with temperature was determined to have a significant impact on the pressure distribution, which indicates that variable fluid viscosity needs to be included in the one-dimensional model. Also varied in the analyses were heat sink material, heat flux and flow rate. Qualitative results show that temperature variations within the copper substrate are less significant than in the stainless steel substrate. All analyses, including the one-dimensional model, were restricted to laminar flow conditions. / Graduation date: 2002
14

Converging nozzle design for a subsonic wind tunnel to test heat sinks under impinging and parallel airflows

Szleper, Michele Lee 05 1900 (has links)
No description available.
15

Considerations on optimum design of micro heat pipe sinks using water as working fluid

Simionescu, Florentina, January 2006 (has links) (PDF)
Dissertation (Ph.D.)--Auburn University, 2006. / Abstract. Vita. Includes bibliographic references.
16

A technique for spatially resolved wall temperature measurements in microchannel heat sinks using infrared thermography /

Krebs, Daniel P. January 1900 (has links)
Thesis (M.S.)--Oregon State University, . / Printout. Includes bibliographical references (leaves 99-103). Also available on the World Wide Web.
17

1/f noise of GaAs resistors on semi-insulating substrates, and 1/f noise due to temperature fluctuations in heat conduction /

Choi, Mun-Seork, January 1900 (has links)
Thesis (Ph. D.)--Oregon State University, 2009. / Printout. Includes bibliographical references (leaves 87-92). Also available on the World Wide Web.
18

Modeling convective boiling flow with in-situ local vapor extraction /

Salakij, Saran. January 1900 (has links)
Thesis (M.S.)--Oregon State University, 2010. / Printout. Includes bibliographical references (leaves 67-70). Also available on the World Wide Web.
19

Hot spot mitigation in microprocessors by application of single phase microchannel heat sink and microprocessor floor planning

Chauhan, Anjali. January 2009 (has links)
Thesis (M.S.)--State University of New York at Binghamton, Thomas J. Watson School of Engineering and Applied Science, Department of Mechanical Engineeering, 2009. / Includes bibliographical references.
20

Impingement air cooled plate fin heat sinks /

Duan, Zhipeng, January 2003 (has links)
Thesis (M.Eng.)--Memorial University of Newfoundland, 2003. / Bibliography: leaves 117-123. Also available online.

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