Studi Distribusi Udara Pendingin Reefer Container Ikan pada Kereta Api Menggunakan Computational Fluid Dynamics (CFD)

Cynthia Cahya Aditama, A. Salim, Rahayu Mekar Bisono, Luthfi Hakim, Sabdono Abdi Sucipto, F. Restu
{"title":"Studi Distribusi Udara Pendingin Reefer Container Ikan pada Kereta Api Menggunakan Computational Fluid Dynamics (CFD)","authors":"Cynthia Cahya Aditama, A. Salim, Rahayu Mekar Bisono, Luthfi Hakim, Sabdono Abdi Sucipto, F. Restu","doi":"10.18196/jmpm.v6i2.16125","DOIUrl":null,"url":null,"abstract":"Ikan sensitif terhadap temperatur penyimpanan. Temperatur diatas 2 °C dapat mempercepat pertumbuhan bakteri dan menyebabkan pembusukan. Temperatur optimal penyimpanan ikan beku adalah -20 °C. Reefer container dengan sistem pendinginan tertutup berfungsi untuk mengawetkan dengan menjaga temperatur ikan beku. Permasalahan penelitian ini adalah distribusi udara dingin yang tidak merata di reefer container kereta api karena perbedaan pendinginan sehingga dapat menurunkan kualitas ikan. Tujuan penelitian ini adalah meningkatkan pemerataan distribusi udara, kecepatan, dan tekanan di reefer container kereta api. Solusi permasalahannya adalah penambahan pelat pengarah di bagian t-floor reefer container kereta api. Metode yang digunakan yaitu analisis dan simulasi numerik reefer container kereta api menggunakan Computational Fluid Dynamics (CFD). Reefer container tanpa pelat pengarah disimulasikan untuk mengetahui area reefer container kereta api yang tidak terdistribusi merata. Distribusi udara pada reefer container kereta api ditingkatkan pemerataannya dengan penambahan pelat pengarah variasi sudut 40°, 50°, dan 60°. Penelitian ini menghasilkan data vektor kecepatan aliran udara (velocity contour pressure contour of the reefer container) serta data kecepatan rata-rata dan tekanan rata-rata reefer container kereta api. Hasil penelitian menunjukkan data distribusi udara, kecepatan, dan tekanan yang merata adalah reefer container kereta api dengan pelat pengarah 40⁰. Fishes are sensitive to storage temperature. Temperatures above 2 °C can accelerate bacterial growth and cause decay. The optimal temperature for storing frozen fish is -20 °C. Reefer containers with a closed cooling system function to preserve by maintaining the temperature of frozen fish. The problem of this research is the uneven distribution of cold air in the reefer container of the train due to differences in cooling which can reduce the quality of fish. The purpose of this research is to increase the even distribution of air, velocity, and pressure in the reefer container of the train. The solution to the problem is the addition of a guide plate on the t-floor in the reefer container. This research method is through the analysis and simulation of reefer containers of the train fluids using Computational Fluid Dynamics (CFD). Reefer containers without guide plates are simulated to find out the areas of reefer containers of the train that are not evenly distributed. Equal distribution of air in reefer containers of the train is improved by adding guide plates with variations of angles of 40°, 50°, and 60°. This research produces vector data of airflow velocity (velocity contour pressure contour of the reefer container) as well as data on the average velocity and average pressure of the reefer container. The results showed that the air distribution, velocity, and pressure data were evenly distributed in a reefer container of the train with a 40⁰ guide plate.","PeriodicalId":359489,"journal":{"name":"JMPM (Jurnal Material dan Proses Manufaktur)","volume":"86 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2022-12-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"JMPM (Jurnal Material dan Proses Manufaktur)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.18196/jmpm.v6i2.16125","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

Ikan sensitif terhadap temperatur penyimpanan. Temperatur diatas 2 °C dapat mempercepat pertumbuhan bakteri dan menyebabkan pembusukan. Temperatur optimal penyimpanan ikan beku adalah -20 °C. Reefer container dengan sistem pendinginan tertutup berfungsi untuk mengawetkan dengan menjaga temperatur ikan beku. Permasalahan penelitian ini adalah distribusi udara dingin yang tidak merata di reefer container kereta api karena perbedaan pendinginan sehingga dapat menurunkan kualitas ikan. Tujuan penelitian ini adalah meningkatkan pemerataan distribusi udara, kecepatan, dan tekanan di reefer container kereta api. Solusi permasalahannya adalah penambahan pelat pengarah di bagian t-floor reefer container kereta api. Metode yang digunakan yaitu analisis dan simulasi numerik reefer container kereta api menggunakan Computational Fluid Dynamics (CFD). Reefer container tanpa pelat pengarah disimulasikan untuk mengetahui area reefer container kereta api yang tidak terdistribusi merata. Distribusi udara pada reefer container kereta api ditingkatkan pemerataannya dengan penambahan pelat pengarah variasi sudut 40°, 50°, dan 60°. Penelitian ini menghasilkan data vektor kecepatan aliran udara (velocity contour pressure contour of the reefer container) serta data kecepatan rata-rata dan tekanan rata-rata reefer container kereta api. Hasil penelitian menunjukkan data distribusi udara, kecepatan, dan tekanan yang merata adalah reefer container kereta api dengan pelat pengarah 40⁰. Fishes are sensitive to storage temperature. Temperatures above 2 °C can accelerate bacterial growth and cause decay. The optimal temperature for storing frozen fish is -20 °C. Reefer containers with a closed cooling system function to preserve by maintaining the temperature of frozen fish. The problem of this research is the uneven distribution of cold air in the reefer container of the train due to differences in cooling which can reduce the quality of fish. The purpose of this research is to increase the even distribution of air, velocity, and pressure in the reefer container of the train. The solution to the problem is the addition of a guide plate on the t-floor in the reefer container. This research method is through the analysis and simulation of reefer containers of the train fluids using Computational Fluid Dynamics (CFD). Reefer containers without guide plates are simulated to find out the areas of reefer containers of the train that are not evenly distributed. Equal distribution of air in reefer containers of the train is improved by adding guide plates with variations of angles of 40°, 50°, and 60°. This research produces vector data of airflow velocity (velocity contour pressure contour of the reefer container) as well as data on the average velocity and average pressure of the reefer container. The results showed that the air distribution, velocity, and pressure data were evenly distributed in a reefer container of the train with a 40⁰ guide plate.
鱼对储存温度很敏感。温度控制在2°C可以加速了细菌的生长,导致蛀牙。存储冷冻鱼的最佳温度是- 20°C。带封闭冷却系统的冷藏冷藏器通过保持鱼的温度来保存。这项研究的问题是,装在列车上的冷空气不均匀分布,因为冷空气不均匀,这可能会降低鱼类的质量。本研究的目标是改善列车冷藏器中空气分布、速度和压力的平衡。问题的解决方案是在t-地板冷藏容器中增加司机的车牌。使用计算机通量动力学(CFD)进行分析和数字模拟器的方法。没有牌照的集装箱冷藏器模拟以了解列车集装箱集装箱面积不均匀分布。空气分布于冷冻机货柜火车来增加pemerataannya总监板40°的角度变化,增加50°,60°。这项研究产生了气流速度矢量数据,以及收割机平均速度和压力数据。研究结果显示数据、速度和空气分布均匀的压力是冷冻机货柜的火车司机40⁰板。双鱼对低温很敏感。2°C可以加速bacterial增长和头顶Temperatures因为decay。storing冷冻鱼的最佳温度是- 20°C。冷藏器采用关闭冷却系统保护冷冻鱼的温度。这项研究的问题是,在冷凝器中,冷凝器的分散性达到了不同的程度,从而降低了鱼的质量。这项研究的目的是增加列车冷藏集装箱中水、速度和压力的分布。问题的解决方案是在冷藏容器的t层提供指南的补充。这项研究的方法通过计算机通量动力学(CFD)对列车进气的分析和模拟。没有标签的冷藏商模拟发现列车的冷藏集装箱的区域Equal distribution of次列车是改良之水在冷冻机containers by增加指南板块和variations of angles of 50°,40°和60°。这研究产品产品的空气流动速度数据。《水distribution results那里那个数据、速度和压力是evenly按in a冷冻机货柜之列车和40⁰指南盘子。
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 求助全文
来源期刊
自引率
0.00%
发文量
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
copy
已复制链接
快去分享给好友吧!
我知道了
右上角分享
点击右上角分享
0
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:604180095
Book学术官方微信