Monitoring energy efficiency of condensing boilers via hybrid first-principle modelling and estimation
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چکیده
منابع مشابه
Monitoring energy efficiency of condensing boilers via hybrid first- principle modelling and estimation
The operating principle of condensing boilers is based on exploiting heat from flue gases to pre-heat cold water at the inlet of the boiler: by condensing into liquid form, flue gases recover their latent heat of vaporization, leading to 10e12% increased efficiency with respect to traditional boilers. However, monitoring the energy efficiency of condensing boilers is complex due to their nonlin...
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Condensing boilers use waste heat from flue gases to pre-heat cold water entering the boiler. Flue gases are condensed into liquid form, thus recovering their latent heat of vaporization, which results in as much as 10%–12% increase in efficiency. Modeling these heat transfer phenomena is crucial to control this equipment. Despite the many approaches to the condensing boiler modeling, the follo...
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ژورنال
عنوان ژورنال: Energy
سال: 2018
ISSN: 0360-5442
DOI: 10.1016/j.energy.2017.09.124