Process of Heat Transfer in a Drum Dryer for Cotton Raw
Parpiev Azimjon1, Yulduz Kupalova2
1Parpiev Azimjon, Professor, Doctor of Technical Sciences, Tashkent Uzbekistan.
2Yulduz Kupalova, Student, Doctoral Tashkent Uzbekistan.
Manuscript received on 25 May 2019 | Revised Manuscript received on 03 June 2019 | Manuscript Published on 22 June 2019 | PP: 284-288 | Volume-8 Issue-3S, February 2019 | Retrieval Number: C10580283S19/19©BEIESP
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Abstract: The article analyzes the process of heat exchange in a drum dryer. A low proportion of the conductive component of heat exchange has been set down due to insufficient heating surface of the drying drum. The heating mechanizm of the drum and the components of raw cotton are determined, a regression equation characterizing the influence of the temperature of the drying agent on their heating rate is obtained.
Keywords: Raw Cotton, Drum Dryer, Drying Agent, Moisture Exchange, Convective And Conductive Drying, Heat Transfer Coefficient, Fall Zone, Dam Area, Uneven Heating.
Scope of the Article: Heat Transfer