Problems encountered in heat exchanger simulation
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What can be done to solve the problems that occur during operation when calculating the heat transfer coefficient from the heat transfer area? ERROR CONVERGENCE FAILED: NUMERICAL FAILURE IN BROYDEN METHOD * WARNING CALCULATED TUBESIDE DELTA-P > THAN MAXIMUM ALLOWABLE DELTA-P MAXIMUM DELTA-P USED IN CALCULATIONS
Don’t just give a score; offer some advice. :lol
What software is used to calculate it? There are very few cases where convergence fails due to mathematical reasons; in most cases, it’s because the settings aren’t correct, which results in an excessive pressure drop and potentially unreasonable flow rates