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Heat transfer and pressure drop of a reactor fuel element model with polyzonal spiral finning

Abstract

Heat transfer and pressure drop of a reactor fuel element model with polyzonal spiral finning have been investigated. The St-number distribution over length and perimeter of he finning are given. The mean and minimum St{sub k}-number are plotted against the Re-number. The influence of the gap between two fuel elements upon heat transfer and pressure drop, in dependence on the Re-number, and the influence of the length of the fuel element on pressure drop across the gap are shown. The influence of the relative position of the splitters of two neighboring fuel elements on pressure drop and heat transfer is shown. The investigations were performed in the Re-number range 15,000 to 100,000 (author)
Authors:
Oka, S; Becirspahic, S [1] 
  1. Institute of Nuclear Sciences Boris Kidric, Heat Transfer Department, Vinca, Beograd (Serbia and Montenegro)
Publication Date:
Oct 15, 1964
Product Type:
Miscellaneous
Report Number:
INIS-CS-152
Resource Relation:
Other Information: 8 figs, 7 refs; Related Information: Bulletin of the Boris Kidric Institute of nuclear sciencesv. 15, 4
Subject:
42 ENGINEERING; BINARY FISSION; FUEL ELEMENTS; HEAT TRANSFER; PRESSURE DROP; REYNOLDS NUMBER; TERNARY FISSION; THERMAL NEUTRONS; URANIUM 235
OSTI ID:
20754918
Country of Origin:
Serbia and Montenegro
Language:
English
Other Identifying Numbers:
TRN: CS06RA568062717
Availability:
Available from INIS in electronic form; Also available from the Institute of nuclear sciences Vinca
Submitting Site:
INIS
Size:
20 pages
Announcement Date:
Aug 11, 2006

Citation Formats

Oka, S, and Becirspahic, S. Heat transfer and pressure drop of a reactor fuel element model with polyzonal spiral finning. Serbia and Montenegro: N. p., 1964. Web.
Oka, S, & Becirspahic, S. Heat transfer and pressure drop of a reactor fuel element model with polyzonal spiral finning. Serbia and Montenegro.
Oka, S, and Becirspahic, S. 1964. "Heat transfer and pressure drop of a reactor fuel element model with polyzonal spiral finning." Serbia and Montenegro.
@misc{etde_20754918,
title = {Heat transfer and pressure drop of a reactor fuel element model with polyzonal spiral finning}
author = {Oka, S, and Becirspahic, S}
abstractNote = {Heat transfer and pressure drop of a reactor fuel element model with polyzonal spiral finning have been investigated. The St-number distribution over length and perimeter of he finning are given. The mean and minimum St{sub k}-number are plotted against the Re-number. The influence of the gap between two fuel elements upon heat transfer and pressure drop, in dependence on the Re-number, and the influence of the length of the fuel element on pressure drop across the gap are shown. The influence of the relative position of the splitters of two neighboring fuel elements on pressure drop and heat transfer is shown. The investigations were performed in the Re-number range 15,000 to 100,000 (author)}
place = {Serbia and Montenegro}
year = {1964}
month = {Oct}
}