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Dissertation

Boiling and condensation in a liquid-filled enclosure,

01 Jan 1971-
TL;DR: Thesis (Ph. D.)--Massachusetts Institute of Technology, Dept. of Mechanical Engineering, 1971 as discussed by the authors, Massachusetts State University, Boston, Massachusetts, U.S.
Abstract: Thesis (Ph. D.)--Massachusetts Institute of Technology, Dept. of Mechanical Engineering, 1971.
Citations
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Dissertation
25 Sep 2015

11 citations


Cites background or methods from "Boiling and condensation in a liqui..."

  • ...2 K/W that both working fluids converged upon for the bare die scenario closely match the value yielded by the LFM proposed by Markowitz [55] adding credence to the design of the current experimental facility as well as the additional analysis conducted....

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  • ...23 Figure 19 – Condensive limit of Freon-113 trends [55] ....

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  • ...The concept of a condensive limit in an LFM was first introduced by Markowitz [55], and its implications and governing fundamentals are discussed in the Introduction of Condensation Limitations in Liquid Filled Modules section (Section 2....

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  • ...qtot,fin = N ∗ Afin ∗ ηfin ∗ hm,mod ∗ (Tsat − Tb) (11) Figure 20 – Trends of LFM angle of inclination on maximum performance [55]...

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  • ...25 Figure 20 – Trends of LFM angle of inclination on maximum performance [55] ....

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Patent
07 Jul 2004
TL;DR: A two-phase cooling system operated at atmospheric pressure is described in this article, where a reservoir containing cooling fluid has a stack that is vented to the atmosphere, and the stack is shaped to allow condensation of substantially all of the cooling fluid in vapor form entering the stack.
Abstract: A two-phase cooling system operated at atmospheric pressure. A reservoir containing cooling fluid has a stack that is vented to the atmosphere. The stack is shaped to allow condensation of substantially all of the cooling fluid in vapor form entering the stack. Condensation may be enhanced by cooling the stack, such as with flowing air along the outer walls of the stack or placing a thermoelectric device in contact with the stack. The system provides high thermal capacity but is easy to use and service.

9 citations

Book ChapterDOI
01 Jan 1972
TL;DR: In this article, the operating characteristics of an experimental submerged condenser system are described and related to specific operational modes, and the relevant thermal transport mechanism is examined and shown to accurately define the upper and lower bounds of system operation.
Abstract: The operating characteristics of an experimental submerged condenser system are described and related to specific operational modes. The relevant thermal transport mechanism are examined and shown to accurately define the upper and lower bounds of system operation. A non-dimensional vapor bubble collapse length is shown to govern the rate and mechanism of heat transfer at the submerged condenser surface.

8 citations

References
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Book
01 Jun 1961

571 citations

Journal ArticleDOI
TL;DR: In this article, a criterion for bubble initiation from a gas filled cavity on a surface in contact with a superheated layer of liquid was developed, and it was found that the temperature of bubble initiation on a given surface is a function of the temperature conditions in the liquid surrounding the cavity as well as the surface properties themselves.

457 citations

Journal Article
TL;DR: In this article, the authors derived the maximum and minimum heat-transfer rates in the nucleate and the film-boiling regimes, respectively, using the classical results of Helmholtz Kelvan and Rayleigh expressions.
Abstract: Boiling heat transfer in the nucleate region is reviewed The transition film-boiling region is analyzed by considering the stability of a plane vortex sheet separating two inviscid fluids Using the classical results of Helmholtz Kelvan and Rayleigh expressions have been derived that predict the maximum and minimum heat-transfer rates in the nucleate and the film-boiling regimes, respectively The model exhibits the essential features of the phenomenon and shows good agreement with experimental data (auth)

364 citations