Direct contact condensation in hybrid-safety injection tank for Small Break Loss of Coolant Accident

الموضوعات

علوم تطبيقية وتكنولوجية

الملخص

In this study, a passive high pressure safety injection system has been proposed to overcome the limitations of existing reactor cooling system. In existing designs, small break sizes lead to high pressure within the reactor cooling system, which can lead to core damage even when the cooling water available at the safety inject tank (SIT) is sufficient to cool the reactor. To overcome the problem, core make up tank such as hybrid safety injection tank has been proposed by connecting between the pressurizer and the safety inject tank to allow the injection of coolant into the RCS, regardless of pressure in the RCS. In the new system, the injected steam into the SIT condenses and does not contribute to build up the pressure in the beginning. After commencing a hybrid safety injection operation, the system has delays time before injection. In this study, a code simulation was performed to determine the exact time of the system and the results were compared with the results of existing studies. According to the results, the simulation predicts less delay time comparing to experiment. Indexing Terms: HSIT, Direct contact condensation, SBLOCA, System code

روابط وملفات

التعريف والنوع

رقم الوثيقة

018c2838-6f1a-40b6-8710-38ddb0a240cb

رقم العقد

0

نوع الوسائط

Crawler

نوع المحتوى

الرسائل العلمية

صيغة المصدر

رسائل ماجيستير

نوع الملف

pdf text

أسماء الملفات

2283457_1.pdf

بيانات النشر

ألقاب المؤلفين

[{"name_ar":" Ho Joon Yoon","title_ar":"اشراف","title_en":"Supervision"},{"name_ar":"Faisal S. AlDhaheri","title_ar":"اعداد","title_en":"Preparation"}]

اللغة

English

المصدر والدورية

اسم المصدر

Direct contact condensation in hybrid-safety injection tank for Small Break Loss of Coolant Accident

المحتوى والصفحات

عدد الصفحات

0

كلمات الباحثين

HSIT Direct contact condensation SBLOCA System code

إشراف وإعداد

الإشراف

Ho Joon Yoon

الإعداد

Faisal S. AlDhaheri

الاقتباسات الببليوغرافية