Efficiency of Vapor Generating Facilities Based on the Use of Twisted and Transit Flows

E. A. Boltenko

doi:10.1615/HeatTransRes.v34.i3-4.60

Heat Transfer Research

Éditeur en chefs: Zhixiong Guo (open in a new tab) Oleg G. Penyazkov (open in a new tab)

Regional Editor (India): Partha S. Ghoshdastidar (open in a new tab)

Regional Editor (China/Asia): Ya-Ling He (open in a new tab)

Regional Editor (Europe): Bengt Sunden (open in a new tab)

Regional Editor (USA): Xinwei Wang (open in a new tab)

Rédacteur en chef: Natalia K. Shveyeva (open in a new tab)

Éditeur fondateurs: James P. Hartnett (open in a new tab) Thomas F. Irvine, Jr. (open in a new tab) Oleg G. Martynenko (open in a new tab)

Publication de 18 numéros par an

ISSN Imprimer: 1064-2285

ISSN En ligne: 2162-6561

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Efficiency of Vapor Generating Facilities Based on the Use of Twisted and Transit Flows

Volume 34, Numéro 3&4, 2003, 11 pages

DOI: 10.1615/HeatTransRes.v34.i3-4.60

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E. A. Boltenko
Electrogorsk Research and Engineering Center on NPP Safety, EREC VNIIAES, 142530, Electrogorsk, Bezymyannaya 6, Moscow region, Russia

RÉSUMÉ

The paper presents the assessment of the efficiency of the augmentation method which consists in simultaneous use of twisted and transit flows moving along the gap formed by concave and convex surfaces of the annulus and along the convex heat transfer surface, respectively. It has been shown that, as compared to a smooth channel or a twisted flow channel, the simultaneous use of twisted and transit flows allows heat removal rate and critical heat flux to be significantly increased on both heat transfer surfaces.

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