Shadiyahon RAKHMATULLAYEVA - Academia.edu (original) (raw)
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Papers by Shadiyahon RAKHMATULLAYEVA
CHEMISTRY AND CHEMICAL ENGINEERING, 2024
The purpose of the work is to determine the effectiveness of the new solar dryer. The possibility... more The purpose of the work is to determine the effectiveness of the new solar dryer. The possibility of using a new solar dryer is shown
on the example of drying herbs such as basil and vegetables - potatoes. It has been determined that the use of a solar dryer of the developed design requires less time compared to conventional methods of drying in the sun. A comparison of the three types of drying showed that
drying with heat storage material has a process time of approximately 8 hours, and drying without heat storage material takes 9 hours, and
when drying outdoors under the sun, this value increases to 13 hours, with the residual humidity after drying is 20% (wet weight) while for solar dryers with and without storage material, these values are reduced to 14-15% (wet weight).
CHEMISTRY AND CHEMICAL ENGINEERING, 2024
The purpose of the work is to determine the effectiveness of the new solar dryer. The possibility... more The purpose of the work is to determine the effectiveness of the new solar dryer. The possibility of using a new solar dryer is shown
on the example of drying herbs such as basil and vegetables - potatoes. It has been determined that the use of a solar dryer of the developed design requires less time compared to conventional methods of drying in the sun. A comparison of the three types of drying showed that
drying with heat storage material has a process time of approximately 8 hours, and drying without heat storage material takes 9 hours, and
when drying outdoors under the sun, this value increases to 13 hours, with the residual humidity after drying is 20% (wet weight) while for solar dryers with and without storage material, these values are reduced to 14-15% (wet weight).