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dc.contributor.authorKhomwachirakul, Patiwaten_US
dc.contributor.authorปฏิวัติ คมวชิรกุลen_US
dc.contributor.authorApinyavisit, Kriten_US
dc.contributor.authorกฤษณ์ อภิญญาวิศิษฐ์en_US
dc.contributor.authorPaengkanya, Suwiten_US
dc.contributor.authorสุวิทย์ แพงกันยาen_US
dc.date.accessioned2022-06-02T04:44:10Z
dc.date.available2022-06-02T04:44:10Z
dc.date.issued2022-06-02
dc.identifier.urihttp://repository.rmutp.ac.th/handle/123456789/3875
dc.descriptionรายงานวิจัย -- มหาวิทยาลัยเทคโนโลยีราชมงคลพระนคร, 2563en_US
dc.description.abstractThe objective of this research was to study of rotary drying of high-moisture long pepper by using a combined hot air and infrared radiation. The experiment was carried out at the drying temperatures of 80, 90 and 100 °C, infrared power level of 500 W, hot air velocity of 2.5 m/s and rotary revolution of 3, 6 and 9 rpm. In this study, two patterns were examined by the different drying conditions, namely 1) hot air drying and 2) combined hot air and infrared radiation drying. The effects of above drying parameters on the change in moisture content of long pepper and specific energy consumption (SEC) of the drying system, were investigated. The results showed that the combined hot air and infrared radiation drying was shorter drying time than hot air drying. The lowest total SEC during drying process of 26.77 MJ/kg water when the drying temperatures of 80 °C, infrared power level of 500 W, hot air velocity of 2.5 m/s and rotary revolution of 3 rpm were used.en_US
dc.description.sponsorshipRajamangala University of Technology Phra Nakhonen_US
dc.language.isothen_US
dc.subjectDryingen_US
dc.subjectการอบแห้งen_US
dc.subjectInfrared radiationen_US
dc.subjectการแผ่รังสีอินฟราเรดen_US
dc.titleDevelopment of long pepper drying system using a combined rotary dryer and infrared radiationen_US
dc.title.alternativeการพัฒนาระบบอบแห้งดีปลีด้วยเครื่องอบแห้งแบบโรตารีร่วมกับการแผ่รังสีอินฟราเรดen_US
dc.typeResearch Reporten_US
dc.contributor.emailauthorpatiwat.k@rmutp.ac.then_US
dc.contributor.emailauthorkrit.a@rmutp.ac.then_US
dc.contributor.emailauthorsuwit.p@rmutp.ac.then_US
dc.contributor.emailauthorarit@rmutp.ac.then_US


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