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Title : Experimental investigation on the thermohydraulic parameters of Kartini research reactor under variation of the primary pump flow
Author :

BAMBANG RIYONO (1) Prof. Dr.-Ing. Mhd. Reza M. I. Pulungan, S.Si., M.Sc. (2) Dr. Andi Dharmawan, S.Si., M.Cs. (3) Anhar Riza Antariksawan (4)
Date : 0 2022
Keyword : natural circulation,pump rotation,research reactor natural circulation,pump rotation,research reactor
Abstract : An experimental investigation on the thermohydraulic parameters of the Kartini research reactor by varying the primary pump flow has been conducted to study the behavior of fuel and coolant temperatures and heat transfer. The variation of the primary pump flow was physically simulated by gradually reducing the pump rotation while keeping the reactor power at maximum. An experimental tool equipped with seven thermocouple sensors and a Data Acquisition System was inserted into the hottest channel of the reactor core to obtain accurate data of the coolant temperature in the reactor core. This paper presents detailed results and analysis of the investigation. The main result is a unique pattern arising from the fuel and coolant temperature data, which allows us to identify three stages: flow-dominated, chaotic or transition, and natural circulation stages. Based on the difference between the temperature prediction and experimental results, we develop a novel correction factor to quantify the influence of the variation of the primary pump flow on fuel temperature prediction.
Group of Knowledge : Ilmu Komputer
Original Language : English
Level : Internasional
Status :
Published
Document
No Title Document Type Action
1 RPDA-ATE-22-turnitin.pdf
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2 Bukti-Korespondensi.pdf
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3 RPDA-ATE-22.pdf
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4 Experimental investigation on the thermohydraulic parameters of Kartini research reactor under variation of the primary pump flow.pdf
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