Installation for Concentrated Uniform Heating of Objects by Microwave Radiation

• Autorzy: Cieslik Jacek , Kismereshkin Vladimir , Ritter Ekaterina , Savostin Alexey , Ritter Dmitry , Nabiyev Nabi

Identyfikatory

DOI

10.24425/ijet.2020.131877

• Języki publikacji: EN

Abstrakty

EN

A design of microwave installation for energy concentration on a surface of a heated object is proposed. In the installation a dipole lattice on the basis of a single-wire transmission line is used which is located inside of reflector in a form of specular parabolic conducting cylinder. The heated object is placed in the area of microwave energy concentration. In the article a waveguide field of a surface wave in a reradiation mode is explored. The surface wave is reradiated by a group of vibrators coaxial with the waveguide wire. Results of experimental studies of field distribution along the waveguide operating in various modes are presented. The possibility of efficiency increase in reradiated field and its adjustment by contactless movement of reflector is shown.

Słowa kluczowe

EN

single-wire transmission line; microwave radiation; excitement of a surface wave; wave guides; vibrator; reflector

• Wydawca: Polish Academy of Sciences, Committee of Electronics and Telecommunication
• Czasopismo: International Journal of Electronics and Telecommunications
• Rocznik: 2020
• Tom: Vol. 66, No. 2
• Strony: 295--300
• Opis fizyczny: Bibliogr. 13 poz., fot., rys., wykr.

Twórcy

autor

Cieslik Jacek

• AGH University of Science and Technology, Krakow, Poland

autor

Kismereshkin Vladimir

• M. Kozybayev North Kazakhstan state university. Petropavlovsk, the Republic of Kazakhstan

autor

Ritter Ekaterina

• M. Kozybayev North Kazakhstan state university. Petropavlovsk, the Republic of Kazakhstan

autor

Savostin Alexey

• M. Kozybayev North Kazakhstan state university. Petropavlovsk, the Republic of Kazakhstan

autor

Ritter Dmitry

• M. Kozybayev North Kazakhstan state university. Petropavlovsk, the Republic of Kazakhstan

autor

Nabiyev Nabi

• M. Kozybayev North Kazakhstan state university. Petropavlovsk, the Republic of Kazakhstan

Bibliografia

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• [2] M. Leiker, and M. Adamska, Energy efficiency and drying rates during vacuum microwave drying of Wood. 2004, pp. 203–208.
• [3] P. Perre, I. Turner, Microwave drying of softwood in an oversized waveguide. Theory and experiment. AIChE Journal 1997, 43 (10), 2578-2579.
• [4] Idris Ahmed Ali, Effect of load on the heating efficiency and temperaturę unformity in multimode cavity applicators, journal of microwave power and electromagnetic energy. 2016. vol. 50, pp. 123-137.
• [5] P. Ziclonka, E. Gicrlik, Temperature distribution during conventional and microwave wood heating. Holz als Roh und Werkstoff 1999. 57, pp. 247-249.
• [6] A. Antti, H. Zhao, I. Turner, An investigation of the heating of wood in an industrial microwave applicator: Theory and practice. Drying Technology 2000. 18 (8), pp. 1665-1676.
• [7] Goubau G. Surface waves and their application to transmission lines. Journal of Applied Physics. 1950. vol. 21, pp. 1119-1128.
• [8] Chicone C., Feng Z.C. Synchronization phenomena for coupled delayline oscillators. Physica, 2004, pp. 212-230.
• [9] M. Inoue, Y. Yamamoto, Application of Dielectric Heating by a Microwave=High Frequency in Wood Industry, Tokyo, Japan, 2004.
• [10] M. Moller, H. Linn, Microwave drying of refractory materials. Refractories Special Issues 2001, 5, pp. 79–80.
• [11] G. Torgovnikov and P. Vinden, High-intensity microwave wood modification for increasing permeability, Forest Products Journal, 2009 59 (4), pp. 84-92.
• [12] A. Herritsch, J. Dronfield, J. Nijdam, Intermittent and continuous drying of red beech timber from the green condition. Drying Technology 2010, 28, pp. 269–277.
• [13] Dharmendra Singh Rajpurohit and Rahul Chhibber, Design of Multimode Microwave Cavity for Materials Processing, 5th International 26th India Manufacturing Technology, Design and Research Conference (AIMTDR 2014) December 12th-14th. 2014. Guwahati, Assam. India.

Uwagi

Opracowanie rekordu ze środków MNiSW, umowa Nr 461252 w ramach programu "Społeczna odpowiedzialność nauki" - moduł: Popularyzacja nauki i promocja sportu (2020).