The application of mathematical model drying of galangal (Alpiniagalanga L.) using hybrid dryer equipment with rotary type of rack

PROCEEDINGS OF THE 2ND INTERNATIONAL CONFERENCE ON BIOSCIENCE, BIOTECHNOLOGY, AND BIOMETRICS 2019 Pub Date : 2019-12-23 DOI:10.1063/1.5141284

Sukmawaty, G. M. D. Putra, D. A. Setiawati, Hary Kurniawan, Ignatia Early Prasetyaning Reinhart

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引用次数: 2

Abstract

This research aims to apply mathematical modeling, optimizing the performance and compare mathematical models with actual measurements on a tool Hybrid Solar Dryer Rack Type Spinning. The method used in this study is an experimental method that is done in the field. This material used in this study is a piece of galangal with a thickness of 0.5 cm. Parameters that used in this observation is the intensity of sunlight, the temperature of drying chamber, the temperature of the material in drying chamber, relative humidity in drying chamber, and the moisture content of materials. The results showed that the coefficient of determination (R2) MR Page in dryeris MR = exp (-0.0043 * t0,9046), Χ2 and RMSE value when approaching a value of zero indicates that the model drying closer observation results. Based on the suitability value, the Page model is the best model to represent the Mathematical Model Drying Galangal(Alpiniagalanga L.)Hybrid Dryer Rotary Type of Rack.This research aims to apply mathematical modeling, optimizing the performance and compare mathematical models with actual measurements on a tool Hybrid Solar Dryer Rack Type Spinning. The method used in this study is an experimental method that is done in the field. This material used in this study is a piece of galangal with a thickness of 0.5 cm. Parameters that used in this observation is the intensity of sunlight, the temperature of drying chamber, the temperature of the material in drying chamber, relative humidity in drying chamber, and the moisture content of materials. The results showed that the coefficient of determination (R2) MR Page in dryeris MR = exp (-0.0043 * t0,9046), Χ2 and RMSE value when approaching a value of zero indicates that the model drying closer observation results. Based on the suitability value, the Page model is the best model to represent the Mathematical Model Drying Galangal(Alpiniagalanga L.)Hybrid Dryer Rotary Type of Rack.

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采用旋转式机架混合干燥设备对高良姜(Alpiniagalanga L.)进行数学模型干燥

本研究旨在应用数学建模，优化工具混合太阳能干燥架式纺纱的性能，并将数学模型与实际测量结果进行比较。本研究采用的方法是在野外进行的实验方法。本研究使用的材料是一块高良姜，厚度为0.5 cm。本次观测使用的参数为日照强度、干燥室温度、干燥室物料温度、干燥室相对湿度、物料含水率。结果表明，干燥器MR的决定系数(R2) Page MR = exp (-0.0043 * t0,9046)， Χ2和RMSE值趋近于零时表明该模型干燥更接近观测结果。基于适宜性值，Page模型是描述高良姜干燥数学模型的最佳模型。混合干燥机旋转式机架。本研究旨在应用数学建模，优化工具混合太阳能干燥架式纺纱的性能，并将数学模型与实际测量结果进行比较。本研究采用的方法是在野外进行的实验方法。本研究使用的材料是一块高良姜，厚度为0.5 cm。本次观测使用的参数为日照强度、干燥室温度、干燥室物料温度、干燥室相对湿度、物料含水率。结果表明，干燥器MR的决定系数(R2) Page MR = exp (-0.0043 * t0,9046)， Χ2和RMSE值趋近于零时表明该模型干燥更接近观测结果。基于适宜性值，Page模型是描述高良姜干燥数学模型的最佳模型。混合干燥机旋转式机架。

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PROCEEDINGS OF THE 2ND INTERNATIONAL CONFERENCE ON BIOSCIENCE, BIOTECHNOLOGY, AND BIOMETRICS 2019

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