Experimental Research about Adjusting the Exposure Time and Power Level of Microwaves for Industrial Applications

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This paper shows some possibilities to adjust the exposure time and output power of a given microwave device according to the process to be executed, taking into account the special operating conditions of the magnetrons and the efficiency of the microwave device. Since the exposure time is rather easy to set by means of timers, the microwave power level is difficult to modify because of the magnetron requirements voltage, current, magnetic field which must be carefully observed in order to ensure reliable operation. The research has been carried out at the University of Oradea and INCDTIM Cluj-Napoca, during the activities of the Microwave Collective of the University of Oradea and during the preparation of the doctoral thesis of Mr.Ursu.

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476-481

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October 2014

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© 2014 Trans Tech Publications Ltd. All Rights Reserved

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[1] E. Surducan, V. Surducan, C. Neamțu, Measurements Of The Liquids Dielectric Properties Changes With Temperature For Microwaves Power Processing Optimization, Processes In Isotopes And Molecules (PIM 2011), AIP Conference Proceedings, volume 1425 (2012).

DOI: 10.1063/1.3681973

Google Scholar

[2] E. Surducan, V. Surducan, Low-Cost Microwave Power Generator for Scientific and Medical Use, IEEE Microwave Magazine, volume 14, issue 4 (2013), 124.

DOI: 10.1109/mmm.2013.2248651

Google Scholar

[3] E. Surducan, V. Surducan, R. Ciupa, C. Neamțu, Microwave Generator For Scientific And Medical Applications, Processes In Isotopes And Molecules (PIM 2011), AIP Conference Proceedings, volume 1425 (2012), 89-92.

DOI: 10.1063/1.3681974

Google Scholar

[4] M.P. Ursu, T. Buidoș, Applications Of Microwaves In Patrimony Objects Reconditioning, ModTech2010: New Face Of TMCR, Proceedings (2010), 659-662.

Google Scholar

[5] A.M. Constantin, L.E. Zelenyak, Non-Conventional Heating Equipments Used For Liquid Food Pasteurization With Microwave Energy, Proceedings Of The 13th International Conference ModTech2009, (2009), 195-198.

Google Scholar

[6] M.P. Ursu, Cercetări și aplicații neconvenționale în domeniul microundelor, Editura Universității din Oradea (2012).

Google Scholar

[7] T. Maghiar, P. Ungur et al., Magnetronul, elemente de teorie, constructive, tehnologie, Editura Universității din Oradea (2000), 171-185.

Google Scholar