IGCAR : Annual Report - Indira Gandhi Centre for Atomic Research

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IGC Annual Report 2007 R&D experiments were carried out to reduce the fluoride levels from 20 mg/litre to
IGC Annual Report 2007 that the effects of mechanical interaction with neighbouring subassemblies are ignored to yield conservative results. The mass of the test mock-up subassembly is 245 kg equal to that of the PFBR subassembly. Further, the test mock-up is geometrically similar to reactor conditions. The upward fluid force is simulated by pumping water under pressure using the setup shown in Fig. 2. The SA is made to freely hang through a load cell so that it can measure the weight of the SA accurately. The measured weight by the load cell is plotted as a function of applied pressure at the bottom in Fig. 2. A pressure of 0.7 MPa is applied at the bottom of SA to generate the targeted upward lift force equal to 30% of weight of SA. Seismic excitations Test has been done by using tri-axial shake table of 10 t capacity existing at the Centre. Experimental setup is shown in Fig.3. A dedicated data acquisition system with 64 channels is used for capturing the structural response under seismic excitation. Three LVDTs are used for measuring the relative displacement of the SA with respect to GP top. The set up is subjected to vertical excitations with the peak accelerations to ensure the realistic transmission of seismic excitations to the SA. Excitations corresponding to peak acceleration of 0.5 g and 1.0 g are applied and the accelerations are measured at the GP top portion. The applied accelerations and the average relative displacements with respect to GP top surface, measured by LVTDs are shown in Fig.4. The random variation of displacements for the peak acceleration of 0.5 g (Fig.4a) Fig.2 Simulation of upward force Fig.3 SA mounted on shake table R&D FOR FBRs 69
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“Actions today mould our tomorrow
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Editorial Committee Chairman Dr. P.
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widely acclaimed nationally and int
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Chapter -1 FAST BREEDER TEST REACTO
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IGC Annual Report 2007 Active fuel
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IGC Annual Report 2007 I.3. Seismic
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IGC Annual Report 2007 I.4. Validat
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IGC Annual Report 2007 radiation in
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Chapter -2 PROTOTYPE FAST BREEDER R
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IGC Annual Report 2007 Fig.1 Therma
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IGC Annual Report 2007 Fig.1 Schema
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IGC Annual Report 2007 Fig. 1 Tempe
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IGC Annual Report 2007 austenite an
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IGC Annual Report 2007 corroborated
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IGC Annual Report 2007 V.B.2. Devel
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IGC Annual Report 2007 expected in
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IGC Annual Report 2007 Fig.1 Indust
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IGC Annual Report 2007 and performs
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IGC Annual Report 2007 Fig.2 Timing
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IGC Annual Report 2007 Fig.1 Compon
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IGC Annual Report 2007 Security of
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IGC Annual Report 2007 derivation o
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IGC Annual Report 2007 channels. Re
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IGC Annual Report 2007 Fig.2 Virtua
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IGC Annual Report 2007 sample is ta
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IGC Annual Report 2007 VI.2. Micros
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IGC Annual Report 2007 VI.3. Synthe
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IGC Annual Report 2007 VI.4. Long-r
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IGC Annual Report 2007 particles of
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IGC Annual Report 2007 VI.6. Atomic
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IGC Annual Report 2007 VI.7. Synthe
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IGC Annual Report 2007 shown along
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IGC Annual Report 2007 GMR sensor,
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IGC Annual Report 2007 cuboidal in
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IGC Annual Report 2007 Fig.2 Skull
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IGC Annual Report 2007 characteriza
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IGC Annual Report 2007 gain vector
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IGC Annual Report 2007 Highlights o
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Chapter -7 INFRASTRUCTURE FACILITIE
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IGC Annual Report 2007 VII.3. Manuf
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IGC Annual Report 2007 VII.5. Varia
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IGC Annual Report 2007 the permissi
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IGC Annual Report 2007 Fig. 1 Yello
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IGC Annual Report 2007 Nearly 7000
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PUBLICATIONS - 2007 Journal Publica
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Seminars, Workshops and Meetings 22
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Hon'ble Chancellor, VIT University
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WONDER-2007 DAE Workshop on 'Nuclea
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Academia-IGCAR Meet (AIM-2007) - Oc
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Chairman IGC COUNCIL MEMBERS Dr. Ba
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anomalous transport, MARFES, solito
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sioning activities of the Captive P
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Indira Gandhi Centre Scientific Com
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Fast Reactor Technology Group Shri
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The Reprocessing Group (Rp G)of IGC
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Electronics and Instrumentation Gro
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Smt. Uma Seshadri Head, PD Planning
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IGCAR : Annual Report - Indira Gandhi Centre for Atomic Research

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