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Overview: A steady-state model for a centralized cooling system is developed to enable proper provisioning of cooling resources in capital intensive projects as data centers. The model resolves the energy equations for a cooling tower and a centralized water-cooled chiller simultaneously. It requires inputs that are readily available to the design engineer. The model utilizes an empirical relationship for the compressor power as a function of load and temperature and gives the user an option to select a constant speed chiller or a variable speed chiller. The model results are found to match the experimental data to within an acceptable deviation.
Data Center Cost Control Tips
Inefficent power and space usage in data centres wastes both money and energy – and it’s a universal problem. Late last year, Quocirca conducted wide-ranging...
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