Heat transfer coefficient in serpentine coolant passage for CCDTL

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Description

A series of heat transfer experiments were conducted to refine the cooling passage design in the drift tubes of a coupled cavity drift tube linac (CCDTL). The experimental data were then compared to numerical models to derive relationships between heat transfer rates, Reynold`s number, and Prandtl number, over a range of flow rates. Data reduction consisted of axisymmetric finite element modeling where the heat transfer coefficients were modified to match the experimental data. Unfortunately, the derived relationship is valid only for this specific geometry of the test drift tube. Fortunately, the heat transfer rates were much better (approximately 2.5 times) ... continued below

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4 p.

Creation Information

Leslie, P.; Wood, R.; Sigler, F.; Shapiro, A. & Rendon, A. December 31, 1998.

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Description

A series of heat transfer experiments were conducted to refine the cooling passage design in the drift tubes of a coupled cavity drift tube linac (CCDTL). The experimental data were then compared to numerical models to derive relationships between heat transfer rates, Reynold`s number, and Prandtl number, over a range of flow rates. Data reduction consisted of axisymmetric finite element modeling where the heat transfer coefficients were modified to match the experimental data. Unfortunately, the derived relationship is valid only for this specific geometry of the test drift tube. Fortunately, the heat transfer rates were much better (approximately 2.5 times) than expected.

Physical Description

4 p.

Notes

INIS; OSTI as DE99002400

Source

  • 19. international linac conference, Chicago, IL (United States), 23-28 Aug 1998

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  • Other: DE99002400
  • Report No.: LA-UR--98-3592
  • Report No.: CONF-980827--
  • Grant Number: W-7405-ENG-36
  • DOI: 10.2172/345040 | External Link
  • Office of Scientific & Technical Information Report Number: 345040
  • Archival Resource Key: ark:/67531/metadc684844

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  • December 31, 1998

Added to The UNT Digital Library

  • July 25, 2015, 2:20 a.m.

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  • Feb. 25, 2016, 6:35 p.m.

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Leslie, P.; Wood, R.; Sigler, F.; Shapiro, A. & Rendon, A. Heat transfer coefficient in serpentine coolant passage for CCDTL, report, December 31, 1998; New Mexico. (digital.library.unt.edu/ark:/67531/metadc684844/: accessed August 19, 2017), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.