Study of the impact of EMF on the reduction of biofouling in heat exchangers (CROSBI ID 720616)
Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Boullosa-Falces, D. ; Gomez-Solaetxe, M.A. ; Sanchez Varela, Z. ; García, S. ; Trueba, A. ; Sanz, D.
engleski
Study of the impact of EMF on the reduction of biofouling in heat exchangers
One of the biggest problems in equipment that uses water as a coolant is biofouling. In the design and operation of water-cooled heat exchangers, the biological coefficient must be considered, which adheres to the inside of the tubes, redcucing the efficiency of the equipment. For this reason, it is necessary to apply an appropriate antifouling treatment for the design of each heat exchanger. In this work, the effectiveness of electromagnetic field (EMF) to reduce the growth of biofouling adhering to the tubes of a seawater cooled heat exchanger will be evaluated. In a first phase the interior of the tubes of a seawater cooled heat exchanger was monitored using Cusum control charts until biofouling growth was established. In one of the tubes, the EMF treatment was applied continuously in order to maintain it in the initial condition. The control chart showed that the EMF treatment increased the useful life compared to the control tube without treatment.
Biofouling ; Heat exchanger ; Predictive maintenance ; Seawater
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Podaci o prilogu
511-516.
2022.
objavljeno
10.1201/9781003320272
Podaci o matičnoj publikaciji
Guedes Soares, C. ; Santos, T. A.
London : Delhi: CRC Press
9781003320272
Podaci o skupu
6th International Conference on Maritime Technology and Engineering (MARTECH 2022)
predavanje
24.05.2022-26.05.2022
Lisabon, Portugal