The article proposes the and principle of operation of a universal primary measuring
transducer of humidity at an ultra-high frequency with reciprocating motion along the vertical axis of
rotation, which allows increasing the information redundancy of the primary measuring transducer (the
influence of inhomogeneities, including humidity in the composition of the material, on the measurement
result is averaged). The design of the primary measuring transducer under consideration provides for
correction of the moisture measurement result by the mass (density) of the material, which will make it
possible to carry out measurements without preliminary weighing the sample. The obtained results of
experimental studies for cotton fiber using the moisture meter under consideration indicate a high
degree of agreement between the approximating dependence and experimental data in all cases.
The article proposes the and principle of operation of a universal primary measuring
transducer of humidity at an ultra-high frequency with reciprocating motion along the vertical axis of
rotation, which allows increasing the information redundancy of the primary measuring transducer (the
influence of inhomogeneities, including humidity in the composition of the material, on the measurement
result is averaged). The design of the primary measuring transducer under consideration provides for
correction of the moisture measurement result by the mass (density) of the material, which will make it
possible to carry out measurements without preliminary weighing the sample. The obtained results of
experimental studies for cotton fiber using the moisture meter under consideration indicate a high
degree of agreement between the approximating dependence and experimental data in all cases.
| № | Имя автора | Должность | Наименование организации |
|---|---|---|---|
| 1 | Turgunbaev A.. | Professor, PhD, Professor | Tashkent State Technical University |
| 2 | Usmanova .A. | PhD, Associate Professor | Tashkent State Technical University |
| № | Название ссылки |
|---|---|
| 1 | 1. Sekanov, Y.P., Lisovsky, V.V. Theory and Practice of Super-High-Frequency Moisture Control of Agricultural Materials. Minsk, 2005. 320 p. (in Rus.) 2. Saitov, R.I. Microwave Moisture Measurement of Agricultural Products. Ufa: "Gilem", 2009. 127 p. (in Rus.) 3. Ismatullaev, P.R., Usmanova, Kh.A., Turgunbaev, A. Moisture Measurement of Cotton and Cotton Materials: Monograph. Tashkent: "Fan va Texnologiyalar", 2017. 262 p. (in Rus.) 4. Usm |
| 2 | 4. Usmanova, Kh.A., et al. Final Report on Grant GKNТ EF-2-9: Development of Theoretical Foundations for Designing Primary Measuring Transducers with Microprocessor Sets for Quality Control of Various Products. Tashkent: TashGTU, 2017. 148 p. (in Rus.) 5. Sartoros. Moisture Measurement. Theoretical Foundations. [Online]. Available: www.sartoros.ru. (in Rus.) 6. Usmanova, Kh.A., Ismatullaev, P.R. Ensuring Measurement Uniformity of Moisture by Super-HighFrequency Moisture Measurement Method of Solid, Bulk, and Fibrous Materials.Measurement Technology Journal. Supplement "Metrology", No. 4, Moscow, 2016. (in Rus.) 7. Sovlat. Microwave and Super-High-Frequency Moisture Meters. [Online]. Available: info@sovlat.ru. (in Rus.) |
| 3 | 8. Usmanova, Kh.A., Turgunbaev, A. Super-HighFrequency Moisture Transducer for Bulk and Fibrous Materials. Devices, Moscow, 2020. No. 3, pp. 33-39. (in Rus.) 9. Usmanova, Kh.A., Turgunbaev, A., Kuziev, B. Research of a Laboratory Installation for Measuring the Humidity Characteristics of Bulk Materials. International Journal of Control and Automation, Vol. 13, No. 4, 2020, pp. 237-244. (in Rus.) 10. Ikramov, G.I., Kalandarov, P.I. Moisture Measurement of Grain and Grain Products Using the Microwave Method. Measurement Technology, No. 9, 2022, pp. 71-76. (in Rus.) |
| 4 | 11. Ismatullaev, P.R., Usmanova, Kh.A., Turgunbaev, A. Research of Super-High-Frequency Moisture Measurement Method for Grain Materials. Metrology and Instrument Engineering, Minsk, 2020. No. 2, pp. 8-11. (in Rus.) 12. Usmanova, Kh.A., Turgunbaev, A. Research of the Interaction of Super-High-Frequency Waves with Grain. In: Proceedings of the International ScientificPractical Conference "CAD and Modeling in Modern Electronics", Bryansk, 2021, pp. 314-317. (in Rus.) 13. Temerbekova, B.M., Usmanova, Kh.A., Turgunbaev, A. Application of the Super-High-Frequency Method for Measuring the Moisture of Bulk Materials in Complex Metallurgical Processes. "Black Metals", No. 4, April 2023, pp. 23-29. (in Rus.) |
| 5 | 14. Usmanova, Kh.A., Turgunbaev, A., Abdurakhmanov, O.Kh. Selection of a Moisture Transducer for Bulk Materials. Bulletin of Tashkent State Technical University, 2019, No. 1, pp. 13-20. (in Rus.) 15. Usmanova, Kh.A., Turgunbaev, A. Mathematical Model of Interaction of Ultra-High-Frequency Waves with Wet Grain. International Journal of Innovative Research in Science, Engineering and Technology, Vol. 10, Issue 3, March 2021, pp. 1892-1897. (in Rus.) 16. Usmanova, Kh.A., Turgunbaev, A. Developing a Multi-Purpose Moisture Meter on Ultra-High Frequency. Special Issue of the International Scientific and Technical Journal "Chemical Technology. Control and Management", Uzbekistan, Tashkent, 2018, No. 4-5, pp. 202-206. |