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Study on the influence of water injection flow and its temperature on rewetting behavior along heated rods in the DTLES test facility; Estudo no feixe do DTLES da influencia da vazao e temperatura de injecao de agua, na frente de remolhamento

Abstract

The objective of this work was to study the influence of the injection water flow and its temperature on the mass flows of liquid and steam through the tie-plate, as well as the rewetting behaviour along the heated rods in the test facility DTLES. The computer code TRAC-PF1 was used for the calculations. A hot leg break and simultaneous water injection in the cold leg were simulated. Three cases were calculated. In the first two cases the injection water flow was 0.5 kg/s and in the third one 0,3 kg/s; the water temperature was 417{sup 0}K (saturation) in the first case and 333{sup 0}K in the others. (author).
Authors:
Publication Date:
Dec 26, 1989
Product Type:
Technical Report
Report Number:
CDTN-DETR-CN-261/89
Reference Number:
SCA: 420400; PA: AIX-23:026089; SN: 92000685787
Resource Relation:
Other Information: PBD: 26 Dec 1989
Subject:
42 ENGINEERING; TWO-PHASE FLOW; LOSS OF COOLANT; BLOWDOWN; COMPUTER CALCULATIONS; COMPUTERIZED SIMULATION; DEPRESSURIZATION; FUEL ASSEMBLIES; REWETTING; T CODES; 420400; HEAT TRANSFER AND FLUID FLOW
OSTI ID:
10128719
Research Organizations:
Centro de Desenvolvimento da Tecnologia Nuclear (CDTN), Belo Horizonte, MG (Brazil)
Country of Origin:
Brazil
Language:
Portuguese
Other Identifying Numbers:
Other: ON: DE92620728; TRN: BR9228388026089
Availability:
OSTI; NTIS (US Sales Only); INIS
Submitting Site:
INIS
Size:
73 p.
Announcement Date:
Jul 04, 2005

Citation Formats

Figueiredo, M E. Study on the influence of water injection flow and its temperature on rewetting behavior along heated rods in the DTLES test facility; Estudo no feixe do DTLES da influencia da vazao e temperatura de injecao de agua, na frente de remolhamento. Brazil: N. p., 1989. Web.
Figueiredo, M E. Study on the influence of water injection flow and its temperature on rewetting behavior along heated rods in the DTLES test facility; Estudo no feixe do DTLES da influencia da vazao e temperatura de injecao de agua, na frente de remolhamento. Brazil.
Figueiredo, M E. 1989. "Study on the influence of water injection flow and its temperature on rewetting behavior along heated rods in the DTLES test facility; Estudo no feixe do DTLES da influencia da vazao e temperatura de injecao de agua, na frente de remolhamento." Brazil.
@misc{etde_10128719,
title = {Study on the influence of water injection flow and its temperature on rewetting behavior along heated rods in the DTLES test facility; Estudo no feixe do DTLES da influencia da vazao e temperatura de injecao de agua, na frente de remolhamento}
author = {Figueiredo, M E}
abstractNote = {The objective of this work was to study the influence of the injection water flow and its temperature on the mass flows of liquid and steam through the tie-plate, as well as the rewetting behaviour along the heated rods in the test facility DTLES. The computer code TRAC-PF1 was used for the calculations. A hot leg break and simultaneous water injection in the cold leg were simulated. Three cases were calculated. In the first two cases the injection water flow was 0.5 kg/s and in the third one 0,3 kg/s; the water temperature was 417{sup 0}K (saturation) in the first case and 333{sup 0}K in the others. (author).}
place = {Brazil}
year = {1989}
month = {Dec}
}