Definitions of useful energy and temperature at the outlet of solar collectors

Sultanova, Shakhnoza; Safarov, Jasur; Usenov, Azamat; Raxmanova, Tojiniso

doi:10.1051/e3sconf/202021601094

Cited by 17 publications

(2 citation statements)

References 7 publications

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“…A study carried out on the drying of 3 types of mulberry silkworm cocoons revealed the optimum modes (temperature and time). It can be said that short time and medium temperature (combination) improve the final product and at the same time provide energy savings [15,16].…”

Section: Resultsmentioning

confidence: 99%

Research of the influence of mulberry silkworm cocoon structure on drying kinetics

Zulpanov

Samandarov

Dadayev

et al. 2022

IOP Conf. Ser.: Earth Environ. Sci.

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This article presents an experiment on drying mulberry silkworm type 3 cocoons using universal infra-red drying equipment. Three types of cocoons, Bombyx mori, Antheraea pernyi and Antheraea mylitta, were used as an object of research. A universal (convection) drying equipment with an infrared heat source was used, which allows a fairly wide variation of the operation and load parameters (chamber temperature °C and air speed up to ±0 °C). t1 = 70 °C, air velocity up to ω = 0,7 m/sec and the drying load volume Pc = 0,5 kg/m2. The parameters that ensure the maximum intensity of the drying process while maintaining the quality properties are: coolant temperature in drying equipment within t1 = 65 …75 °C and the air velocity, which gives the best performance with the lowest possible losses in the ranges of ω = 0,6 − 0,7 m/sec.

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Section: Resultsmentioning

confidence: 99%

Research of the influence of mulberry silkworm cocoon structure on drying kinetics

Zulpanov

Samandarov

Dadayev

et al. 2022

IOP Conf. Ser.: Earth Environ. Sci.

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“…1. ), which belongs to the Asteraceae family of the Sunflower family and is 2 to 4 m high and weighs up to 300 g. Nowadays, it is believed that this vegetable is native to North America, where it grows in large quantities under natural conditions [2,6]. Ist development cycle is similar to that of potatoes [4,5].…”

Section: Introductionmentioning

confidence: 99%

Mathematical modelling of inulin drying and extraction processes

2023

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In this study, a natural extract of Jerusalem artichoke was studied. The physicochemical properties of the concentrate obtained from the Jerusalem artichoke plant were studied. In mathematical modeling, there are methods of experimental statistical modeling. In this case, the results of experiments obtained on this installation are used to create a mathematical model of the technological process. The flow motion was studied for solution analysis. The importance of studying flow motion lies in determining the parameters that need to be taken into account in the simulation.

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Use of piezoelement in ultrasound generation

et al. 2021

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At present, ultrasonic (piezoelectric) transducers are the most promising electromechanical transducers for use in miniature electronic devices. However, the calculation of the piezoelectric element for an ultrasonic environment poses certain problems due to the large number of problems to be solved and its nonlinearity. The article describes the principles of operation of the piezoelectric element, analyzes their advantages and disadvantages, gives the characteristics of the piezoelectric elements, as well as proposes an algorithm for calculating the frequency characteristics of the piezoelectric element based on the electrical model of the piezoelectric element.

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Definitions of useful energy and temperature at the outlet of solar collectors

Cited by 17 publications

References 7 publications

Research of the influence of mulberry silkworm cocoon structure on drying kinetics

Research of the influence of mulberry silkworm cocoon structure on drying kinetics

Mathematical modelling of inulin drying and extraction processes

Use of piezoelement in ultrasound generation

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