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All Journal Jurnal Neutrino : jurnal fisika dan aplikasinya JURNAL PERBENIHAN TANAMAN HUTAN Jurnal Kimia Riset JC-T (Journal Cis-Trans): Jurnal Kimia dan Terapannya Tibuana : Journal of Applied Industrial Engineering Seminar Nasional Hasil Riset dan Pengabdian (SNHRP) Stigma : Jurnal Matematika dan Ilmu Pengetahuan Alam Unipa JUSTI (Jurnal Sistem dan Teknik Industri) Jurnal Tumbuhan Obat Indonesia Journal Serambi Engineering (JSE)
Yanatra Budi Pramana
Universitas PGRI Adi Buana Surabaya
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DESIGN "SANGRAI" TOOL FOR COFFE WITH STIRER FIN Waluyo, Djoko Adi; Pramana, Yanatra Budi
Tibuana Vol 2 No 01 (2019): Tibuana
Publisher : UNIPA PRESS

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (61.37 KB) | DOI: 10.36456/tibuana.2.01.1767.5-9

Abstract

Coffe is one of the results of the commodity plantation that has a fairly high economic value among other crops and plays an important role as a source of foreign exchange, to create a taste of coffee and sold on the market, the important things are the selection of coffee beans and roasting processes. The tools currently existing are still roasted manually and semi-automatic. This research aims to design the tool automatic coffee roast system, analysis the feasibility roasted include capacity analysis.
BIODIESEL FROM NYAMPLUNG (CALOPHYLLUM INOPHYLLUM) SEED OIL WITH A TRANSESTERIFICATION PROCESS USING A CONTINOUS FLOW SYSTEM IN THE REACTOR Pramana, yanatra budi; Yakin, Ainul; Putri, Nani Sari; Huda, Achmad Miftahul
Tibuana Vol 2 No 02 (2019): Tibuana
Publisher : UNIPA PRESS

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (65.664 KB) | DOI: 10.36456/tibuana.2.02.1931.36-39

Abstract

Biodiesel production from calophyllum inophyllum be obtained via esterification and transesterification, using two continuous reactors with catalyst NaOH at a concentration (0.4 ;0.6,0.8; 1) wt%, calophyllum inophyllum seed oil and reaction temperature (40, 50,60)oC. This research was to determine the effect of catalyst amount and reaction temperature on transesterification of calophyllum inophyllum seed toward yield Fatty Acid Methyl Ester . The last step is analysis yield of Fatty Acid Methyl Ester with Gas Chromatography (GC). The highest yield is obtained on the amount of 1% NaOH catalyst and at a temperature of 60oC with yield of 87.036%.
PRODUCTION OF SODIUM SILICATE FROM RICE HUSK ASH WITH REGULATORY SETS MAGNESIUM pramana, yanatra budi; Pahlevi, M. Amin; Ashari, Zhulianto; Effendi, M. Fariz; Ramadhan, Fibra Gilang
Tibuana Vol 3 No 01 (2020): Tibuana Vol.3 No.1 Tahun 2020
Publisher : UNIPA PRESS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36456/tibuana.3.01.2200.47-52

Abstract

Utilization of rice husks in Indonesia in general is still very limited. Utilization of silica contained in rice husk ash, which has been used, among others, in the manufacture of sodium silicate. Silica compounds themselves can be used in and manufacturing basic materials for electronic and ceramic equipment, glass, rubber, cosmetic products, and pharmaceuticals. The addition of Mg can increase the silica content (SiO2) in rice husk ash. The best results show an effective Mg ratio of Mg addition to increase silica content is 1: 1. produces the highest amount of silica which is 58.12% of the rice husk ash with a size of 140 mesh
Implementation of Material Requirement Planning (MRP) in Controlling Raw Materials for Shoes Products at PT.XYZ Sukma Adhiyasa, Chandra; Febryanto, Indra Dwi; ., Prihono; Pramana, Yanatra Budi
Tibuana Vol 6 No 2 (2023): Tibuana
Publisher : UNIPA PRESS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36456/tibuana.6.2.7788.119-126

Abstract

PT. XYZ is an industry in East Java that produces products made from animal skins as raw materials. The product produced by this industry is loafers. So far, this industry has had problems with leather raw materials which often experience excess supply requiring high investment, although at certain times they also experience shortages which result in not fulfilling consumer demand. MRP is a system specifically designed to ensure the availability of materials, items or components when needed to meet production schedules and ensure the availability of finished products for consumers in situations of surging demand. MRP can answer exactly what material, how much, and when (what, how much and when) is needed so that the production process can run according to schedule. The results of this study indicate that the Material Requirement Planning (MRP) method has a total raw material inventory control cost of Rp. 189,646,600 and by using the company's method, the raw material control value is Rp. 323,325,500 Savings in raw material control costs that can be obtained by applying the MRP method are Rp. 17,416,700 or about 0.94%.
The Effect of Using Crankcase Emission Control System Technology on the Performance of a 160 cc Single Cylinder Four Stroke Engine Yanatra Budi Pramana; Arifin, Syamsul
Tibuana Vol 7 No 2 (2024): Tibuana
Publisher : UNIPA PRESS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36456/tibuana.7.2.9085.112-116

Abstract

The research was carried out on a single-cylinder four-stroke petrol engine with a rotation variation of 1000 rpm - 9000 rpm, using crankcase emission control system (CECS) technology. The air that will enter the carburetor is mixed with hot gas that flows and comes from the CECS, causing the air to become warm and then mixed with the fuel in the carburetor and then the mixture passes through the manifold into the combustion chamber. Investigation in the first stage under standard conditions and in the second stage using CECS technology. The use of CECS technology results in increased machine performance. After testing with and without using CECS technology, optimum performance in the form of power, torque and specific fuel consumption occurred at engine speeds of 8000 rpm, 6000 rpm and 7000 rpm respectively producing power, torque and specific fuel consumption of 13.11 ; 1.504 kg.m and 0.152 kg/hp.hour without CECS, and with the use of CECS technology of 13.20 hp; 1.56 kg.m and 0.151 kg/hp.hour.
RANCANG BANGUN AUTOMATIC SELF DETECTOR BERBASIS MIKROKONTROLER ARDUINO NANO Achmad Irsyadul ’Ibad; M. Ilham Ramadhan; Widodo; Yanatra Budi Pramana
Seminar Nasional Hasil Riset dan Pengabdian Vol. 8 (2026): Seminar Nasional Hasil Riset dan Pengabdian (SNHRP) Ke 8 Tahun 2026
Publisher : LPPM Universitas PGRI Adi Buana

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Suhu adalah sesuatu yang menunjukkan derajat suatu benda. Pembahasan suhu lebih spesifik karena saat ini terjadi penyakit yang lebih menitikberatkan pada suhu tubuh manusia. Alat ini dirancang untuk mendeteksi kenaikan suhu tubuh seseorang dengan mengintegrasikan teknologi mikrokontroler Arduino Nano. Pembuatan mesin dilakukan dengan alat dan bahan seperti kotak box, sensor ultrasonik, sensor suhu MLX90614 GY-906 dan buzzer. Pengujian alat dilakukan dengan beberapa sampel sehingga mendapatkan hasil pengecekan yang valid. Proses pembuatan alat sensor suhu menghasilkan waktu proses operasi dengan ringkasan kegiatan operasi dengan jumlah 12 operasi dan waktu total 11,75 jam, sedangkan proses pemeriksaan sebanyak 2 proses pemeriksaan dengan waktu total 1,75 jam sehingga waktu total proses operasi sebesar 13,50 jam.
Co-Authors ., Prihono A, Dwi Ana Achmad Irsyadul ’Ibad Achmad Miftahul Huda Akhmad Faisal Akhmad Solikin Aprilia Isti Triantini AR, Nanik Arif Yachya Ashari, Zhulianto Asranudin Aulia Nur Febrianti Bramianto Setiawan Budipramana, Krisyanti Bukti Djoko Adi Walujo Effendi, M. Fariz Fauziatul Fajaroh Febryanto, Indra Dwi Huda, Achmad Miftahul Huda, Miftakul Hustin Nasrul Fauzian Ramadhan Ida Kusnawati Tjahjani Ilham Jangkit Pamuncak Indah Nurhayati Krisyanti Budipramana Krisyanti Budipramana Krisyanti Budipramana M. Ilham Ramadhan M. Nushron Ali Mukhtar M. Sochibul A’lal Ma’arif Manik Ayu Titisari Moch Zainuri Mochammad Zulfikar Ainunsidiq Mohammad Zulfikar Ainun Sidiq Nony Kezia Marchyta Nova Eka Saputra Pahlevi, M. Amin Prihono Putri, Nani Sari Ramadhan, Fibra Gilang ratih ratih Ridho Sampurno Ridho Sampurno Rusdiyantoro Sabdari Bella Chrisdia Setiawan, Vendra Subandowo, Marianus Sukma Adhiyasa, Chandra Suparman Syamsul Arifin Titik Koesdijati Tjahjani, Ida Kusnawati Vivin Andriani Waluyo, Djoko Adi Widodo Yakin, Ainul yanatra, miftakul karto Yitno Utomo Zulfikar Ainunsidiq, Mohammad