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Analisis Volume Udara yang Dibutuhkan Blower dalam Pemindahan Tepung Tapioka dari Unit Dryer ke Unit Shifter Tarigan, Nurlianna; Silitonga, Nelson; Sitorus, Ivo Jones
IRA Jurnal Teknik Mesin dan Aplikasinya (IRAJTMA) Vol 4 No 1 (2025): April
Publisher : CV. IRA PUBLISHING

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56862/irajtma.v4i1.178

Abstract

This study aimed to calculate the volume of air required by a blower to transfer tapioca flour from the dryer unit to the shifter unit in a factory with a production capacity of 35 tons per day. The flour transfer process utilizes a blower to generate sufficient airflow. Still, it often experiences instability caused by factors such as blower speed fluctuations, material load variations, and pipe blockages. The research was conducted over one month using data collection methods that included interviews and direct observation. Analysis results showed that the cross-sectional area of the blower pipe was 0.6358 m², the airflow velocity was 1.517 m/s, and the airflow rate reached 0.965 m³/s. The total air volume required by the blower to move the flour was calculated to be 27,792 m³ per day. The findings highlight the importance of properly regulating and maintaining the blower system to ensure efficiency in tapioca flour production.
Edukasi Bisnis Online melalui Media Smartphone bagi Pelaku Usaha di Desa Pete Kabupaten Tangerang Winanti, Winanti; Sudiyono, Rachma Nadhila; Oktarina, Thina; Rizfie, Muhammad Dala; Hartati, Ria; Maesaroh, Siti; Jainuri, Jainuri; Sukriyah, Sukriyah; Silitonga, Nelson; Tiara, Beby; Riyanto, Riyanto; Fernando, Erick; Yusuf, Yusuf; Yunitasari, Yunitasari; Lestari, Sri
Dharma Sevanam : Jurnal Pengabdian Masyarakat Vol 4 No 1 (2025): Juny 2025
Publisher : IAHN Gde Pudja Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53977/sjpkm.v4i2.2322

Abstract

Online business education activities with smartphones are carried out because there are still many business actors who have not utilized their smartphones to carry out various business processes ranging from product offerings, sales to payment transactions. The purpose of the activity is to educate and provide understanding to the public about online business with smartphone media. The methods used are lectures, discussions and direct practice in front of MSME actors. The expected results of this activity are increased promotion and sales as well as an increase in the standard of living of business actors who are members of the Pete Village community business incubation program, Tigaraksa Tangerang