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Development of high pressure two-phase choked flow analysis methodology in complex piping system

Technical Report:

Abstract

Choked flow mechanism, characteristics of two-phase flow sound velocity and compressibility effects on flow through various piping system components are studied to develop analysis methodology for high pressure two-phase choked flow in complex piping system which allows choking flow rate evaluation and piping system design related analysis. Piping flow can be said choked if Mach number is equal to 1 and compressibility effects can be accounted through modified incompressible formula in momentum equation. Based on these findings, overall analysis system is developed to study thermal-hydraulic effects on steady-state piping system flow and future research items are presented. (Author).
Authors:
Yoo, Geun Jong; Sim, Yoon Sub; Chung, Chang Kyu; Lee, Jun [1] 
  1. Korea Atomic Energy Res. Inst., Taejon (Korea, Republic of)
Publication Date:
Dec 01, 1992
Product Type:
Technical Report
Report Number:
KAERI/RR-1206/92
Reference Number:
SCA: 420400; PA: AIX-26:010805; EDB-95:030688; SN: 95001323909
Resource Relation:
Other Information: PBD: Dec 1992
Subject:
42 ENGINEERING; PRESSURE TUBES; TWO-PHASE FLOW; FLOW RATE; FRICTION FACTOR; GAS FLOW; PIPES; STEAM LINES; VALVES; 420400; HEAT TRANSFER AND FLUID FLOW
OSTI ID:
10111423
Research Organizations:
Korea Cancer Center Hospital, Seoul (Korea, Republic of)
Country of Origin:
Korea, Republic of
Language:
Korean
Other Identifying Numbers:
Other: ON: DE95612668; TRN: KR9400094010805
Availability:
OSTI; NTIS; INIS
Submitting Site:
KRN
Size:
97 p.
Announcement Date:
Jun 30, 2005

Technical Report:

Citation Formats

Yoo, Geun Jong, Sim, Yoon Sub, Chung, Chang Kyu, and Lee, Jun. Development of high pressure two-phase choked flow analysis methodology in complex piping system. Korea, Republic of: N. p., 1992. Web.
Yoo, Geun Jong, Sim, Yoon Sub, Chung, Chang Kyu, & Lee, Jun. Development of high pressure two-phase choked flow analysis methodology in complex piping system. Korea, Republic of.
Yoo, Geun Jong, Sim, Yoon Sub, Chung, Chang Kyu, and Lee, Jun. 1992. "Development of high pressure two-phase choked flow analysis methodology in complex piping system." Korea, Republic of.
@misc{etde_10111423,
title = {Development of high pressure two-phase choked flow analysis methodology in complex piping system}
author = {Yoo, Geun Jong, Sim, Yoon Sub, Chung, Chang Kyu, and Lee, Jun}
abstractNote = {Choked flow mechanism, characteristics of two-phase flow sound velocity and compressibility effects on flow through various piping system components are studied to develop analysis methodology for high pressure two-phase choked flow in complex piping system which allows choking flow rate evaluation and piping system design related analysis. Piping flow can be said choked if Mach number is equal to 1 and compressibility effects can be accounted through modified incompressible formula in momentum equation. Based on these findings, overall analysis system is developed to study thermal-hydraulic effects on steady-state piping system flow and future research items are presented. (Author).}
place = {Korea, Republic of}
year = {1992}
month = {Dec}
}