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metal hydride hydrogen storage reactor

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Old   January 3, 2018, 04:00
Default metal hydride hydrogen storage reactor
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suraj godase
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Dear all,
i am simulating tube in tube type metal hydride hydrogen storage reactor, i am using udf for reaction kinetic equation. while simulating i got error mentioned below even i have reduced under relaxation factors
please suggest the solution
# Divergence detected in AMG solver: temperature -> Increasing relaxation sweeps!
# You may try the enhanced divergence recovery with (rpsetvar 'amg/protective-enhanced? #t)

Error: Divergence detected in AMG solver: temperature

Error: Divergence detected in AMG solver: temperature
Error Object: #f
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