Suscripción a Biblioteca: Guest
Página principal de la Biblioteca Digital de ICHMT Año actual Archivos Comité Ejecutivo Centro Internacional de Transferencia de Calor y Masa

Lessons learned from the Fukushima Daiichi Nuclear Power Plant accident

DOI: 10.1615/ICHMT.2012.ProcSevIntSympTurbHeatTransfPal.50
pages 49-60

T. Narabayashi
Toshiba Corporation, Kawasaki, Kanagawa; and Hokkaido University, Kita 13, Nishi 8, Kita-ku, Sapporo, Japan

Sinopsis

If a isolation condensor (IC) continue to operate, the accident would be terminated soon. A reactor core isolation cooling (RCIC) steam turbine also stopped by loss of battery power in Unit #2 and #3. Suppretion pool (S/P) temperature and pressure were so high that accident management water injection took a lot of times. After loss of ECCS and IC core cooling, Containment Vessel pressure increased. Hydrogen explosion occurred after venting. Analysis results show the reactor pressure vessel (RPV) depressurization started before RPV bottom failure. From the lessons of Fukushima-Daiichi Accidents, we should contribute to ensure safety in the world nuclear power plants.

ICHMT Digital Library

Bow shocks on a jet-like solid body shape. Thermal Sciences 2004, 2004. Pulsed, supersonic fuel jets - their characteristics and potential for improved diesel engine injection. PULSED, SUPERSONIC FUEL JETS - THEIR CHARACTERISTICS AND POTENTIAL FOR IMPROVED DIESEL ENGINE INJECTION
View of engine compartment components (left). Plots of temperature distributions in centreplane, forward of engine (right). CHT-04 - Advances in Computational Heat Transfer III, 2004. Devel... DEVELOPMENT AND CURRENT STATUS OF INDUSTRIAL THERMOFLUIDS CFD ANALYSIS
Pratt & Whitney's F-135 Joint Strike Fighter Engine under test in Florida is a 3600F class jet engine. TURBINE-09, 2009. Turbine airfoil leading edge stagnation aerodynamics and heat transfe... TURBINE AIRFOIL LEADING EDGE STAGNATION AERODYNAMICS AND HEAT TRANSFER - A REVIEW
Refractive index reconstructed field. (a) Second iteration. (b) Fourth iteration. Radiative Transfer - VI, 2010. Theoretical development for refractive index reconstruction from a radiative ... THEORETICAL DEVELOPMENT FOR REFRACTIVE INDEX RECONSTRUCTION FROM A RADIATIVE TRANSFER EQUATION-BASED ALGORITHM
Two inclusion test, four collimated sources. Radiative Transfer - VI, 2010. New developments in frequency domain optical tomography. Part II. Application with a L-BFGS associated to an inexa... NEW DEVELOPMENTS IN FREQUENCY DOMAIN OPTICAL TOMOGRAPHY. PART II. APPLICATION WITH A L-BFGS ASSOCIATED TO AN INEXACT LINE SEARCH