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Evaluation of cancer risk after a release from a hypothetical nuclear reactor steam generator tube rupture accident (SGTR)

, 2020
This work aims to model a potential consequence after the release of radioactive material from the inventory of a PWR nuclear reactor in a case of an event known as steam generator tube rupture (SGTR).
E. Andrade   +5 more
semanticscholar   +1 more source

Self-ignited flame behavior of high-pressure hydrogen release by rupture disk through a long tube

, 2021
Accelerated adoption of hydrogen gas for energy storage requires improved safety for hydrogen storage. In particular, control of self-ignition of hydrogen vented through tubes by pressure relief devices (overpressure protection devices), such as rupture ...
M. Asahara   +5 more
semanticscholar   +1 more source

Extension of a Level 2 PSA Event Tree Based on Results of a Probabilistic Dynamic Safety Analysis of Induced Steam Generator Tube Rupture

, 2020
This paper presents the approach of extending a classical generic event tree (ET) of a Level 2 Probabilistic Safety Analysis to the results of a probabilistic dynamic safety analysis.
Sören Johst, M. Hage, J. Peschke
semanticscholar   +1 more source

The effect of tube rupture location on the consequences of multiple steam generator tube rupture event

Annals of Nuclear Energy, 2002
Abstract A multiple steam generator tube rupture (MSGTR) event has never occurred in the commercial operation of nuclear reactors while single steam generator tube rupture (SGTR) events are reported to occur every 2 years. As there has been no occurrence of a MSGTR event, the understanding of transients and consequences of this event is very limited.
Ji Hwan Jeong, Young Chul Kweon
openaire   +1 more source

Tracheal Rupture, Complication of Cuffed Endotracheal Tube

Chest, 1971
A patient with tracheal laceration due to over inflation and rupture of the cuff of endotracheal tube is reported. The patient was operated within 24 hours with excellent results. Examination three years after reveals only a megatrachea. The importance of prompt diagnosis and treatment as the only way to obtain survival with no complication is stressed.
S S, Törnvall   +2 more
openaire   +2 more sources

Rupture of the Neural Tube

Archives of Neurology, 1961
Speaking of myelomeningocele, 2 centuries ago Morgagni1stated his belief that these watery tumors of the vertebrae result from the pressure of fluid descending in the tube of the spine from the hydrocephalic head, producing a dropsy of both together.
openaire   +1 more source

Tracheobronchial Ruptures due to Cuffed Carlens Tubes

The Annals of Thoracic Surgery, 1979
At our institution in the past 22 years, more than 3,000 patients have undergone chest procedures, and 2,700 of them were intubated with a cuffed Carlens endotracheal tube. In this paper we report on 5 patients with tracheobronchial ruptures caused by intubation with these tubes. We believe this hazard should be brought to the attention of physicians.
N, Guernelli   +4 more
openaire   +2 more sources

Effects of ballooning and rupture on the fracture resistance of Zircaloy-4 fuel cladding tube after LOCA-simulated experiments

Annals of Nuclear Energy, 2018
To investigate the relationship between the fracture resistance of a cladding tube and the amount of deformation of the cladding tube due to ballooning and rupture during a loss-of-coolant accident (LOCA), four-point-bending tests were performed using ...
Takanori Yumura, M. Amaya
semanticscholar   +1 more source

Structural response of calandria tube to a spontaneous rupture of the pressure tube

International Journal of Pressure Vessels and Piping, 1988
Abstract The primary function of calandria tubes in a CANDU (CANada Deuterium Uranium) pressurized heavy water reactor is to minimize the heat loss from the heat transport system to the cool moderator by providing an insulating gas annulus. Circulation of an inert gas in the annulus also provides an effective leak detection capability. During certain
P.S. Kunduipi, A.P. Muzumdar
openaire   +1 more source

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