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Evaluation on sweep gas pressure drop in fusion blanket mock-up for in-pile test

Abstract

In the ITER/CDA (Conceptual Design Activity) of a tritium breeding blanket, Japan have proposed the pebble-typed blanket. The in-pile mock-up test will be preparing in JMTR (Japan Materials Testing Reactor) for Japanese engineering design with the pebble-typed blanket. Therefore, the He sweep gas pressure drop in the pebble bed was measured for the design of the mock-up used on in-pile test. From the results of this test, it was clear that the pressure drop was predicted on Kozeny- Carman`s equation within +25 {approx} -60 %, and that the pressure drop was not affected by moisture concentration (< 100 ppm). (author).
Authors:
Ishitsuka, Etsuo; Kawamura, Hiroshi; Sagawa, Hisashi; [1]  Nagakura, Masaaki; Kanzawa, Toru
  1. Japan Atomic Energy Research Inst., Oarai, Ibaraki (Japan). Oarai Research Establishment
Publication Date:
Mar 01, 1993
Product Type:
Technical Report
Report Number:
JAERI-M-93-044
Reference Number:
SCA: 700450; PA: JPN-93:004209; SN: 93000987345
Resource Relation:
Other Information: PBD: Mar 1993
Subject:
70 PLASMA PHYSICS AND FUSION TECHNOLOGY; BREEDING BLANKETS; PRESSURE DROP; TRITIUM; MOCKUP; GAS FLOW; JMTR REACTOR; ITER TOKAMAK; TEMPERATURE RANGE; TIME DEPENDENCE; 700450; BLANKETS AND COOLING SYSTEMS
OSTI ID:
10150824
Research Organizations:
Japan Atomic Energy Research Inst., Tokyo (Japan)
Country of Origin:
Japan
Language:
Japanese
Other Identifying Numbers:
Other: ON: DE93788472; TRN: JP9304209
Availability:
OSTI; NTIS; INIS
Submitting Site:
JPN
Size:
29 p.
Announcement Date:
Jul 05, 2005

Citation Formats

Ishitsuka, Etsuo, Kawamura, Hiroshi, Sagawa, Hisashi, Nagakura, Masaaki, and Kanzawa, Toru. Evaluation on sweep gas pressure drop in fusion blanket mock-up for in-pile test. Japan: N. p., 1993. Web.
Ishitsuka, Etsuo, Kawamura, Hiroshi, Sagawa, Hisashi, Nagakura, Masaaki, &amp; Kanzawa, Toru. Evaluation on sweep gas pressure drop in fusion blanket mock-up for in-pile test. Japan.
Ishitsuka, Etsuo, Kawamura, Hiroshi, Sagawa, Hisashi, Nagakura, Masaaki, and Kanzawa, Toru. 1993. "Evaluation on sweep gas pressure drop in fusion blanket mock-up for in-pile test." Japan.
@misc{etde_10150824,
title = {Evaluation on sweep gas pressure drop in fusion blanket mock-up for in-pile test}
author = {Ishitsuka, Etsuo, Kawamura, Hiroshi, Sagawa, Hisashi, Nagakura, Masaaki, and Kanzawa, Toru}
abstractNote = {In the ITER/CDA (Conceptual Design Activity) of a tritium breeding blanket, Japan have proposed the pebble-typed blanket. The in-pile mock-up test will be preparing in JMTR (Japan Materials Testing Reactor) for Japanese engineering design with the pebble-typed blanket. Therefore, the He sweep gas pressure drop in the pebble bed was measured for the design of the mock-up used on in-pile test. From the results of this test, it was clear that the pressure drop was predicted on Kozeny- Carman`s equation within +25 {approx} -60 %, and that the pressure drop was not affected by moisture concentration (< 100 ppm). (author).}
place = {Japan}
year = {1993}
month = {Mar}
}