APPLIED ASPECTS OF USING THE SIMPLIFIED MODEL OF FACTOR INFLUENCE ON THE HOMOGENITY OF COFFEE GRAIN GRINDING

Bulletin of the National Technical University "KhPI". Series: Innovation researches in students’ scientific work Pub Date : 2023-12-22 DOI:10.20998/2220-4784.2023.02.06

Oleksandr Opryshkin

{"title":"APPLIED ASPECTS OF USING THE SIMPLIFIED MODEL OF FACTOR INFLUENCE ON THE HOMOGENITY OF COFFEE GRAIN GRINDING","authors":"Oleksandr Opryshkin","doi":"10.20998/2220-4784.2023.02.06","DOIUrl":null,"url":null,"abstract":"The article examines the results of experimental determination using the designed information and measurement system based on the Arduino Nano 3.0 platform of coffee grinding time values, motor shaft rotation speed, and motor stator temperature. A Mahlkönig EK 43 coffee grinder was used to grind coffee beans. The structural and functional diagram and electrical connection diagram of the elements of the measuring system are presented. A simplified model of factor influence on the homogeneity of coffee grain grinding is proposed. On the basis of the conducted dispersion analysis of the simplified model of factor influence, the values of the amount of information on each of the parameters affecting the homogeneity of the grinding, taking into account theirmutual influence, were obtained. It was established that the time of grinding gives the greatest amount of information and is the main factor that significantly affects the homogeneity of grinding.","PeriodicalId":9496,"journal":{"name":"Bulletin of the National Technical University \"KhPI\". Series: Innovation researches in students’ scientific work","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2023-12-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Bulletin of the National Technical University \"KhPI\". Series: Innovation researches in students’ scientific work","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.20998/2220-4784.2023.02.06","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}

引用次数: 0

Abstract

The article examines the results of experimental determination using the designed information and measurement system based on the Arduino Nano 3.0 platform of coffee grinding time values, motor shaft rotation speed, and motor stator temperature. A Mahlkönig EK 43 coffee grinder was used to grind coffee beans. The structural and functional diagram and electrical connection diagram of the elements of the measuring system are presented. A simplified model of factor influence on the homogeneity of coffee grain grinding is proposed. On the basis of the conducted dispersion analysis of the simplified model of factor influence, the values of the amount of information on each of the parameters affecting the homogeneity of the grinding, taking into account theirmutual influence, were obtained. It was established that the time of grinding gives the greatest amount of information and is the main factor that significantly affects the homogeneity of grinding.

查看原文

微信好友朋友圈 QQ好友复制链接

本刊更多论文

使用因素对咖啡颗粒研磨均匀性影响的简化模型的应用方面

文章研究了使用基于 Arduino Nano 3.0 平台设计的信息和测量系统对咖啡研磨时间值、电机轴转速和电机定子温度进行实验测定的结果。使用 Mahlkönig EK 43 咖啡研磨机研磨咖啡豆。文中展示了测量系统各要素的结构图、功能图和电气连接图。提出了影响咖啡颗粒研磨均匀性的因素的简化模型。在对简化的影响因素模型进行分散分析的基础上，得出了影响研磨均匀性的各参数的信息量值，并考虑到了它们之间的相互影响。结果表明，研磨时间提供的信息量最大，是对研磨均匀性有显著影响的主要因素。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

求助全文

约1分钟内获得全文去求助

来源期刊

Bulletin of the National Technical University "KhPI". Series: Innovation researches in students’ scientific work

自引率

0.00%

发文量